Liquid Chromatography

SYSTEMS

AMINO ACID
AB SCIEX
Accurate Chemical & Scientific Corp
Biochrom US
Burkert Fluid Control Systems
CAT
Cecil Instruments Ltd
Chiral Technologies Europe
D-Star Instruments
Eicom Corp
Harvard Apparatus
Hitachi High Technologies America
Icon Scientific
JM Science Canada
KNAUER
Scientific Instruments
NorgrenLife Sciences800-710-7823
Organomation
Pickering Labs800-654-3330Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Sonntek
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)Phone 800-532-4752E-mail analyze@thermofisher.comwww.thermoscientific.com
Ticoscen
United Science

(GETTY IMAGES)

COUNTERCURRENT
A&D Weighing
D-Star Instruments
DyChrom
Hitachi High Technologies America
PDR-Separations

FLASH CHROMATOGRAPHY
Ace Glass
Agilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Biotage
BUCHI Corp
Chiral Technologies Europe
D-Star Instruments
Daiso Co Ltd
Chemical Specialities Sales Div
INTERCHIM
LABOMATIC Instruments AG
Luknova
NorgrenLife Sciences800-710-7823
Organomation
Orochem Technologies
Shoko America
SofTA Corp
Teledyne Isco
Thomson Instrument Co
United SciencePhone 651-321-8361E-mail sales@unitedsciencecorp.comwww.uniscicorp.com

GRADIENT
A&D Weighing
Agilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Angstrom-Advanced
Applied Test Systems
Arizona Instrument LLC
Asahi Kasei Bioprocess
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Buck Scientific
Cecil Instruments Ltd
Chiral Technologies Europe
CSS Analytical Co
D-Star Instruments
Dr Maisch HPLC GmbH
ECOM spol sro
Eicom Corp
Electronic Development Labs
Gilson
Hitachi High Technologies America
Icon Scientific
IET/International Equipment Trading Ltd
INTERCHIM
JASCO
LABOMATIC Instruments AG
Meadows Instrumentation
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
NorgrenLife Sciences800-710-7823
Novasep
PDR-Separations
PeakTek
PerkinElmer
PSS-USA
Science Stockroom
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Sonntek
Sorbent Technologies
Spark Holland B.V.
SunChrom GmbH
Tek Temp Instruments
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Thomson Instrument Co
Ticoscen
Triad Scientific
United SciencePhone 651-321-8361E-mail sales@unitedsciencecorp.comwww.uniscicorp.com
Zef Scientific

HIGH-PRESSURE (CLOSED-COLUMN)
AB SCIEX
Agilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Angstrom-Advanced
Biochrom US
Bischoff Chromatography
Buck Scientific
Cambridge Scientific Products
Cecil Instruments Ltd
Chiral Technologies Europe
Chiralizer Services LLC
Chrom Tech
Chromos Express Ltd
D-Star Instruments
Daiso Co Ltd
Chemical Specialities Sales Div
Dr Maisch HPLC GmbH
DyChrom
ECOM spol sro
Eicom Corp
Gerstel
Gilson
Haskel Intl
Hellamco SA
Hitachi High Technologies America
Icon Scientific
IET/International Equipment Trading Ltd
INTERCHIM
LABOMATIC Instruments AG
LabX
NorgrenLife Sciences800-710-7823
Novasep
Parker Hannifin CorpPrecision Fluidics800-525-2857
PDR-Separations
PerkinElmer
PSS-Polymer Standards Service – USA
Sci-Con
Scientific Instrument Services
SofTA Corp
Sonntek
Spark Holland B.V.
SunChrom GmbH
United SciencePhone 651-321-8361E-mail sales@unitedsciencecorp.comwww.uniscicorp.com

HIGH-TEMPERATUREAgilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Applied Test Systems
Bischoff Chromatography
DF Fan Services
Dr Maisch HPLC GmbH
Electronic Development Labs
Gerstel
KNAUER
Scientific Instruments
Newport Electronics
NorgrenLife Sciences800-710-7823
PeakTek
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
PSS-USA
Sci-Con
Selerity Technologies
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Spark Holland B.V.
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752United SciencePhone 651-321-8361E-mail sales@unitedsciencecorp.comwww.uniscicorp.comWaters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com
Zinsser NA

INDUSTRIAL CONTINUOUS
Asahi Kasei Bioprocess
Chiral Technologies Europe
Electronic Development Labs
KNAUER
Scientific Instruments
Metrohm AG
Novasep
PDR-Separations
Tek Temp Instruments
United Science

ION
Cecil Instruments Ltd
D-Star Instruments
Dr Maisch HPLC GmbH
EXAIR Corp
IET/International Equipment Trading Ltd
KNAUER
Scientific Instruments
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
NorgrenLife Sciences800-710-7823
Novasep
PeakTek
Sci-Con
SEAL Analytical
Shoko America
Ticoscen

ISOCRATICAgilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Angstrom-Advanced
Biochrom US
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
BUCHI Corp
Buck Scientific
Cecil Instruments Ltd
D-Star Instruments
Dr Maisch HPLC GmbH
ECOM spol sro
Eicom Corp
Gerstel
Gilson
Hitachi High Technologies America
Icon Scientific
IET/International Equipment Trading Ltd
KNAUER
Scientific Instruments
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
NorgrenLife Sciences800-710-7823
Novasep
PDR-Separations
PeakTek
PerkinElmer
PSS-Polymer Standards Service – USA
Quantum Analytics
Sci-Con
Science Stockroom
Semba Biosciences
Shimadzu Scientific Instruments800-477-1227
Sonntek
Sorbent Technologies
Spark Holland B.V.
SunChrom GmbH
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Thomson Instrument Co
Ticoscen
United ScienceWaters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com

LC-MS (COMPLETE SYSTEMS)
AB SCIEX
Agilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Angstrom-Advanced
Antec BV
BioSurplus
Biotage
Cambridge Scientific Products
CSS Analytical Co
Dr Maisch HPLC GmbH
GenTech Scientific
Gerstel
Gilson
H2Scan Corporation
IET/International Equipment Trading Ltd
IN/US Systems
INTERCHIM
JAF Consulting
JEOL-USA
LABOMATIC Instruments AG
LabX
Meadows Instrumentation
Metrohm AG
mSPEC Group
NorgrenLife Sciences800-710-7823
Organomation
Parker Hannifin CorpPrecision Fluidics800-525-2857
PerkinElmer
PSS-USA
Quantum Analytics
Science Stockroom
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.comThermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)Phone 800-532-4752E-mail analyze@thermofisher.comwww.thermoscientific.com
Ticoscen
Tomopal
Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com
Zef Scientific

LOW-PRESSURE (OPEN-COLUMN)
Ace Glass
Angstrom-Advanced
BUCHI Corp
D-Star Instruments
Dynamic Adsorbents
Gilson
Hitachi High Technologies America
IET/International Equipment Trading Ltd
INTERCHIM
LABOMATIC Instruments AG
NorgrenLife Sciences800-710-7823
Novasep
Parker Hannifin CorpPrecision Fluidics800-525-2857
Sci-Con
Teledyne Isco
Thomson Instrument Co

MICRO LC
AB SCIEX
Agilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Bischoff Analysentechnik und -geraete GmbH
Bruker DaltonicsPhone 978-663-3660E-mail ms-sales@bdal.comwww.bdal.com
CSS Analytical Co
Dr Maisch HPLC GmbH
Icon Scientific
IET/International Equipment Trading Ltd
NorgrenLife Sciences800-710-7823
PSS-USA
Sci-Con
Scientific Instrument Services
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Spark Holland B.V.
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)Phone 800-532-4752E-mail analyze@thermofisher.comwww.thermoscientific.com
Triad Scientific

MULTIDIMENSIONAL SYSTEMSAgilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Cecil Instruments Ltd
CSS Analytical Co
Eprogen
Hellamco SA
Hitachi High Technologies America
Icon Scientific
INTERCHIM
Meadows Instrumentation
Metrohm USA
Ion Chromatography/Analytical
NorgrenLife Sciences800-710-7823
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
PSS-USA
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)
800-532-4752
Zoex Corp

ON-LINE ANALYZERSAgilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Analytical Systems Intl/Keco R&D
Antec BV
D-Star Instruments
Ellutia
Headwall Photonics
Hellma USA
IET/International Equipment Trading Ltd
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Particle Sizing Systems
PDR-Separations
Sonntek
United ScienceWyatt TechnologyThe World Leader in Light Scattering SystemPhone 805-681-0123Fax 805-681-0123E-mail info@wyatt.comwww.wyatt.com

OTHER COMPLETE SYSTEMS
AB SCIEX
Agilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Angstrom-Advanced
Antec BV
Applied Test Systems
Biochrom US
Cecil Instruments Ltd
Chromatographic Specialties
Eicom Corp
Ellutia
GenTech Scientific
Gerstel
Gilson
Icon Scientific
JAF Consulting
LECO Corp
PSS-USA
S.C.A.T. Europe GmbH
Sci-Con
Semba Biosciences
Spark Holland B.V.
SunChrom GmbH
Triad Scientific
Waters Corp - (Worldwide Headquarters)800-252-4752

PARTITION CHROMATOGRAPHY EQUIPMENT
Cecil Instruments Ltd
D-Star Instruments
INTERCHIM

PREPARATIVEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
BSG
BUCHI Corp
Buck Scientific
Cambridge Scientific Products
Chiral Technologies Europe
Crawford Scientific Ltd
D-Star Instruments
Daiso Co Ltd
Chemical Specialities Sales Div
DyChrom
ECOM spol sro
Gilson
Hitachi High Technologies America
Horizon Technology
Icon Scientific
IET/International Equipment Trading Ltd
INTERCHIM
J2 Scientific
Kebby Industries
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
LEAP Technologies800-229-8814
Meadows Instrumentation
Metrohm USA
Ion Chromatography/Analytical
Milestone
NorgrenLife Sciences800-710-7823
Novasep
PDR-Separations
PeakTek
Precision Instruments
PSS-USA
Rudolph Instruments
dba DigiPol Technologies
Semba Biosciences
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Sorbent Technologies
Spark Holland B.V.
Teknokroma Auatitica SA
Teledyne Isco
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Thomson Instrument Co
Ticoscen
Tomtec
United ScienceWaters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com
YMC America
YMC Co Ltd

PROCESSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Systems Intl/Keco R&D
Applied Test Systems
Asahi Kasei Bioprocess
Biotage
BSG
Chiral Technologies Europe
COSA Instrument Corp
Daiso Co Ltd
Chemical Specialities Sales Div
H2Scan Corporation
Headwall Photonics
IET/International Equipment Trading Ltd
KNAUER
Scientific Instruments
Metrohm AG
Novasep
PDR-Separations
Rudolph Instruments
dba DigiPol Technologies
Semba Biosciences
Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com

SIMULATED MOVING BED
Asahi Kasei Bioprocess
Chiral Technologies Europe
KNAUER
Scientific Instruments
Novasep
PDR-Separations
Semba Biosciences
YMC America

SIZE-EXCLUSIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
D-Star Instruments
Dr Maisch HPLC GmbH
Gilson
Icon Scientific
J2 Scientific
Jordi Labs
KNAUER
Scientific Instruments
Malvern Instruments800-932-0101NorgrenLife Sciences800-710-7823OI Analytical800-653-1711
PeakTek
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
PSS-USA
Sci-Con
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Shoko America
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Thomson Instrument Co
Tosoh BiosciencePhone 800-366-4875Fax 610-272-3028E-mail info.tbl@tosoh.comwww.tosohbioscience.comUnited ScienceWaters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com

ULTRAHIGH-PRESSURE LC (UHPLC)
AB SCIEX
Agilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Asahi Kasei Bioprocess
Bischoff Analysentechnik und -geraete GmbH
Cambridge Scientific Products
Chiral Technologies Europe
Chiralizer Services LLC
Chromatographic Specialties
Hitachi High Technologies America
Icon Scientific
IET/International Equipment Trading Ltd
KNAUER
Scientific Instruments
LEAP TechnologiesPhone 800-229-8814Fax 919-929-8956E-mail info@leaptec.comwww.leaptec.comNorgrenLife Sciences800-710-7823Optimize Technologies800-669-9015
PDR-Separations
PerkinElmer
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
SofTA Corp
Spark Holland B.V.
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)Phone 800-532-4752E-mail analyze@thermofisher.comwww.thermoscientific.com
Thomson Instrument Co
Waters Corp - (Worldwide Headquarters)800-252-4752
Zef Scientific

SYSTEM COMPONENTS

AUTOSAMPLERSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Angstrom-Advanced
Antec BV
Bischoff Analysentechnik und -geraete GmbH
Brechbuehler
Buck Scientific
Cambridge Scientific Products
Cecil Instruments Ltd
Chrom Tech
Chromatographic Specialties
Chromos Express Ltd
CSS Analytical Co
CTC Analytics AG
D-Star Instruments
Eicom Corp
Essex Scientific Lab Supplies
ESSLAB
EST Analytical
GenTech Scientific
Gerstel
Gilson
H2Scan Corporation
Hitachi High Technologies America
HTA SRL
Icon Scientific
IET/International Equipment Trading Ltd
ITSP SolutionsPhone 855-395-8300Fax 706-395-4649E-mail info@itspsolutions.comwww.ITSPsolutions.com
JM Science Canada
Jordi Labs
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
LEAP Technologies800-229-8814
Meadows Instrumentation
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
MicroLiter Analytical Supplies
mSPEC Group
NorgrenLife Sciences800-710-7823
Omicron Research Ltd
Organomation
Parker Hannifin CorpPrecision Fluidics800-525-2857
PeakTek
PerkinElmer
Professional Analytical Systems Deutschland GmbH
PSS-Polymer Standards Service – USA
PSS-USA
Quantum Analytics
Sci-Con
SEAL Analytical
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Spark Holland B.V.
SunChrom GmbH
Teledyne CETAC Technologies
Teledyne Isco
Thermo Scientific - Environmental Instruments (Part of Thermo Fisher Scientific)800-282-0430
Ticoscen
Waters Corp - (Worldwide Headquarters)800-252-4752
Wheaton UK Ltd
Zef Scientific

COLUMN SELECTION AND SWITCHING SYSTEMSAgilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Analytical Sales & Services
Biotech AB
Chiralizer Services LLC
Chrom Tech
CSS Analytical Co
CTC Analytics AG
Ellutia
Gerstel
Gilson
Hellamco SA
Hitachi High Technologies America
Icon Scientific
Idex Health & Science
JASCO
JM Science Canada
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
LEAP Technologies800-229-8814
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
NorgrenLife Sciences800-710-7823
PDR-Separations
PeakTek
PerkinElmer
PSS-Polymer Standards Service – USA
PSS-USA
Scientific Instrument Services
Scientific Products & Equipment
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
SIELC Technologies
Spark Holland B.V.
VICI Valco Instruments Co800-367-8424Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com

DEGASSING EQUIPMENTAgilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Analytical Sales & Services
Antec BV
Aura Industries
Biotech AB
BrandTech Scientific
Buck Scientific
Cambridge Scientific Products
Chrom Tech
Chromos Express Ltd
CTS
DyChrom
ECOM spol sro
Eicom Corp
Ellutia
GenTech Scientific
Icon Scientific
Idex Health & Science
INTERCHIM
JM Science800-495-1678
JM Science Canada
KNAUER
Scientific Instruments
Meadows Instrumentation
Membrana
Metrohm USA
Ion Chromatography/Analytical
MicroSolv Technology CorpNorgrenLife Sciences800-710-7823
PeakTek
PerkinElmer
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
Restek Corp800-356-1688
Sanwa Tsusho Co Ltd
Sci-Con
Science Stockroom
Scientific Products & Equipment
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Shoko America
SMI-LabHut Ltd
Spark Holland B.V.
Stratlab Ltd
SunChrom GmbH
Terriss Consolidated Industries
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Ticoscen

FLOW CONTROLS AND FLOW PROGRAMMERS
Aalborg Instruments
Agilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Air Liquide America Specialty Gases LLC
Beswick Engineering Co
Burkert Fluid Control Systems
Clippard Instrument Lab
Dwyer Instruments
GF Piping Systems
H2Scan Corporation
Hoffer Flow Controls
Idex Health & Science
Lenox Laser
Meadows Instrumentation
Metrohm AG
Newport Electronics
NorgrenLife Sciences800-710-7823Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Sierra Instruments
Sonntek
VICI Valco Instruments Co800-367-8424
Zef Scientific

FLOWMETERS, LIQUID
Aalborg Instruments
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Alfa Laval
Burkert Fluid Control Systems
Chromos Express Ltd
Clark Solutions
Dakota Instruments
Dwyer Instruments
GF Piping Systems
Hoffer Flow Controls
Icon Scientific
Intek Inc
INTERCHIM
KNAUER
Scientific Instruments
Lenox Laser
Neta Scientific
Newport Electronics
Oil-Rite Corp
Omega Engineering
Porter Instrument Div
Parker Hannifin Corp
SEAL Analytical
Sensirion AG
Sierra Instruments
SunChrom GmbH
Thermo Scientific - Fluid Handling (Part of Thermo Fisher Scientific)800-637-3739Thermo Scientific - Process Instruments (Part of Thermo Fisher Scientific)800-437-7979
Zef Scientific

FRACTION COLLECTORS, AUTOMATEDAgilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Biotage
Brechbuehler
BUCHI Corp
Buck Scientific
Cambridge Scientific Products
D-Star Instruments
DyChrom
ECOM spol sro
Eicom Corp
Eldex Labs
GenTech Scientific
Gerstel
Hitachi High Technologies America
Icon Scientific
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
LEAP TechnologiesPhone 800-229-8814Fax 919-929-8956E-mail info@leaptec.comwww.leaptec.com
Meadows Instrumentation
Mikrolab Aarhus A/S
NICA Intl Corp
NorgrenLife Sciences800-710-7823
PDR-Separations
PeakTek
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
Sci-Con
Scientific Products & Equipment
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Sonntek
Sorbent Technologies
Spark Holland B.V.
SunChrom GmbH
Teledyne CETAC Technologies
Teledyne Isco
Ticoscen
Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com

FRACTION COLLECTORS, DROP COUNTERS FORAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
CTC Analytics AG
NICA Intl Corp
PeakTek
Teledyne CETAC Technologies

FRACTION COLLECTORS, REFRIGERATED
Eicom Corp
Icon Scientific
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
LEAP Technologies800-229-8814
NICA Intl Corp
PeakTek
Scientific Products & Equipment
Spark Holland B.V.
Teledyne CETAC Technologies

GRADIENT MIXERSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
Cecil Instruments Ltd
Chromos Express Ltd
Clark Solutions
ECOM spol sro
Eicom Corp
Gilson
Icon Scientific
INTERCHIM
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
LEAP Technologies800-229-8814
Meadows Instrumentation
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Parker Hannifin CorpPrecision Fluidics800-525-2857
PDR-Separations
Sci-Con
Scientific Instrument Services
SepServ
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.comThermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752

GRADIENT PROGRAMMERSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Antec BV
D-Star Instruments
Eicom Corp
Gilson
IET/International Equipment Trading Ltd
LABOMATIC Instruments AG
Meadows Instrumentation
Metrohm AG
PDR-Separations
Sci-Con
Triad Scientific

INTERFACES, LC-GC
Brechbuehler
CSS Analytical Co
Gerstel
Lawson Labs
Meadows Instrumentation
Omega Engineering
Quantum Analytics
Table Solutions

INTERFACES, LC-ICP
Omega Engineering
PerkinElmer

INTERFACES, LC-IR
Sci-Con
Spectra Analysis Instruments

INTERFACES, LC-MS
AB SCIEX
Advion
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770Bruker DaltonicsPhone 978-663-3660E-mail ms-sales@bdal.comwww.bdal.com
CSS Analytical Co
Gerstel
Hellamco SA
JEOL-USA
JM Science Canada
LABOMATIC Instruments AG
Metrohm AG
mSPEC Group
NorgrenLife Sciences800-710-7823
Omega Engineering
Omicron Research Ltd
PerkinElmer
Prosolia
PSS-USA
Quantum Analytics
Sci-Con
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Table Solutions
Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com

INTERFACES, LC-NMR
IET/International Equipment Trading Ltd
Omega Engineering
PSS-USA

LEAK DETECTORS, SOLVENTAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Burkert Fluid Control Systems
Delphian Corp
H2Scan Corporation
IET/International Equipment Trading Ltd
PureAire Monitoring Systems
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752

NITROGEN GENERATORS, LC-MS
Airgas
Angstrom-Advanced
Cambridge Scientific Products
Chrysalis Scientific Technologies
EST Analytical
GenTech Scientific
IET/International Equipment Trading Ltd
In House Gas (Mfg) Ltd
mSPEC Group
Neta Scientific
Organomation
Parker Balston
Filtration & Separation Div
Peak Scientific
PerkinElmer
Quadrex Corp800-275-7033
Quantum Analytics
Restek Corp800-356-1688
Scientific Instrument Services
Triad Scientific

POSTCOLUMN REACTION EQUIPMENT
Analytical Sales & Services
Aura Industries
Biochrom US
Chrom Tech
D-Star Instruments
Eicom Corp
Eldex Labs
JM Science Canada
Meadows Instrumentation
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Mikrolab Aarhus A/S
Optimize Technologies800-669-9015Pickering Labs800-654-3330
Quantum Analytics
Sci-Con
SunChrom GmbH

PRESSURE MONITORSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Air Liquide America Specialty Gases LLC
Burkert Fluid Control Systems
CJ Instruments
Clark Solutions
Cooper Instruments & Systems
D-Star Instruments
DJ Instruments
Dwyer Instruments
Eicom Corp
Electronic Development Labs
GF Piping Systems
Mikrolab Aarhus A/S
Newport Electronics
Omega Engineering
Palmer Wahl Temperature Instruments
Parker Hannifin CorpPrecision Fluidics800-525-2857
Turbo Vacuum

PRESSURE REGULATORSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Air Liquide America Specialty Gases LLC
Air Liquide Specialty Gases
Asahi/America
Beswick Engineering Co
Burkert Fluid Control Systems
Chrysalis Scientific Technologies
CJ Instruments
Clippard Instrument Lab
GF Piping Systems
Newport Electronics
Optimize Technologies800-669-9015Parker Hannifin CorpPrecision Fluidics800-525-2857
Porter Instrument Div
Parker Hannifin Corp
Restek Corp800-356-1688
Triad Scientific
Turbo Vacuum
VICI Valco Instruments Co800-367-8424
Vin Karola Instruments

RADIOCHROMATOGRAPHY EQUIPMENT
Berthold Technologies GmbH & Co KG
EXAIR Corp
IN/US Systems
Raytest USA
Nuclear Instruments Div

RECONDITIONED EQUIPMENT
Biochrom US
Chiralizer Services LLC
Chromos Express Ltd
CSS Analytical Co
GenTech Scientific
IET/International Equipment Trading Ltd
JM Science Canada
LabX
Meadows Instrumentation
mSPEC Group
PeakTek
Quantum Analytics
SofTA Corp
Ticoscen
Triad Scientific

SAMPLE INJECTORS, MANUALAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Antec BV
Biotech AB
Bischoff Analysentechnik und -geraete GmbH
Ceramaret SA
Chrom Tech
Chromos Express Ltd
CS-Chromatographie Service GmbH
CSS Analytical Co
CTS
D-Star Instruments
ECOM spol sro
Eicom Corp
FMS (Fluid Mgmt Systems)Gerstel
Gilson
Icon Scientific
JM SciencePhone 800-495-1678Fax 716-774-8708E-mail dawn@jmscience.comwww.jmscience.com
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
Meadows Instrumentation
Metrohm AG
NorgrenLife Sciences800-710-7823
PJ Cobert Assocs
PSS-Polymer Standards Service – USA
PSS-USA
Science Stockroom
Scientific Products & Equipment
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.comThermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752VICI Valco Instruments Co800-367-8424

SAMPLE INJECTORS, MOTORIZEDAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Biotech AB
Bischoff Analysentechnik und -geraete GmbH
Cambridge Scientific Products
Ceramaret SA
Chromos Express Ltd
CS-Chromatographie Service GmbH
CSS Analytical Co
CTC Analytics AG
D-Star Instruments
Eicom Corp
FMS (Fluid Mgmt Systems)Phone 617-393-2396E-mail sales@fms-inc.comwww.fmsenvironmental.com
Gilson
Icon Scientific
JM SciencePhone 800-495-1678Fax 716-774-8708E-mail dawn@jmscience.comwww.jmscience.com
JM Science Canada
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
LEAP Technologies800-229-8814
Meadows Instrumentation
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
NorgrenLife Sciences800-710-7823Parker Hannifin CorpPrecision Fluidics800-525-2857
PDR-Separations
PSS-Polymer Standards Service – USA
PSS-USA
Sci-Con
Science Stockroom
Scientific Products & Equipment
Spark Holland B.V.
SunChrom GmbH
Teledyne CETAC Technologies
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752VICI Valco Instruments Co800-367-8424

SOLVENT RECYCLING AND PURIFICATION SYSTEMS
Biotech AB
Chromos Express Ltd
Clark Solutions
INTERCHIM
LABOMATIC Instruments AG
Landon Innovations LLC
Axxiom Chromatography Products
Magnetics Div
Global Equipment Mktg
NexGen Enviro Systems
Organomation
PJ Cobert Assocs
Pope Scientific
S.C.A.T. Europe GmbH
SMI-LabHut Ltd
Sonntek
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Triad Scientific
Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com

TEMPERATURE CONTROLLERS
Ace Glass
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Applied Test Systems
Bischoff Analysentechnik und -geraete GmbH
Burkert Fluid Control Systems
Cambridge Scientific Products
Cecil Instruments Ltd
Chrysalis Scientific Technologies
CSS Analytical Co
Custom Heat LLC
Durex Industries
Dwyer Instruments
ECOM spol sro
Eicom Corp
Eldex Labs
EXAIR Corp
Gerstel
Hampshire Controls Corp
Icon Scientific
International Crystal Labs
KNAUER
Scientific Instruments
Love Controls Div
Metrohm AG
Mikrolab Aarhus A/S
Mokon
New England Photoconductor Corp
Newport Electronics
Omega Engineering
PeakTek
PerkinElmer
Process Technology
PSS-USA
Sci-Con
Selerity Technologies
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
SMI-LabHut Ltd
Solid State Cooling Systems
SunChrom GmbH
Tek Temp Instruments
ThermaCal
Thermcraft
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Torrey Pines Scientific
VICI Valco Instruments Co800-367-8424
Wilkens-Anderson Co

TEMPERATURE PROGRAMMERSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Applied Test Systems
Burkert Fluid Control Systems
Canadian Life Science
Cecil Instruments Ltd
Custom Heat LLC
Dwyer Instruments
JASCO
Love Controls Div
Newport Electronics
Process Technology
PSS-USA
Tek Temp Instruments
Thermcraft
Triad Scientific

VALVES, MANUALAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Alfa Laval
Analytical Flow Products
Div Mecanique Analytique
Analytical Sales & Services
Asahi/America
Beswick Engineering Co
Biotech AB
Burkert Fluid Control Systems
Ceramaret SA
Chiralizer Services LLC
Chrom Tech
Chromos Express Ltd
Clippard Instrument Lab
CS-Chromatographie Service GmbH
CSS Analytical Co
D-Star Instruments
ECOM spol sro
Eicom Corp
Electronic Development Labs
Gerstel
GF Piping Systems
Gilson
Haskel Intl
Icon Scientific
Industrial Specialties Mfg
JASCO
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
NorgrenLife Sciences800-710-7823Optimize Technologies800-669-9015Parker Hannifin CorpPrecision Fluidics800-525-2857
Porter Instrument Div
Parker Hannifin Corp
PSS-Polymer Standards Service – USA
Qosina
Restek Corp800-356-1688
Sci-Con
Scientific Instrument Services
Scientific Products & Equipment
Stratlab Ltd
SunChrom GmbH
Terriss Consolidated Industries
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Tomopal
Turbo Vacuum
VICI Valco Instruments Co800-367-8424
Vin Karola Instruments
Zef Scientific

VALVES, MOTORIZED
Aalborg Instruments
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Flow Products
Div Mecanique Analytique
Asahi/America
Burkert Fluid Control Systems
Chiralizer Services LLC
Chrom Tech
Clark Solutions
Clippard Instrument Lab
CS-Chromatographie Service GmbH
CSS Analytical Co
D-Star Instruments
Dakota Instruments
Eicom Corp
Electronic Development Labs
Gerstel
GF Piping Systems
Hiden Analytical
Icon Scientific
JASCO
LABOMATIC Instruments AG
LEAP Technologies800-229-8814
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
NorgrenLife Sciences800-710-7823Parker Hannifin CorpPrecision Fluidics800-525-2857
PDR-Separations
PSS-Polymer Standards Service – USA
PSS-USA
Sci-Con
Scientific Products & Equipment
SIELC Technologies
Sonntek
Spark Holland B.V.
SunChrom GmbH
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Tomopal
VICI Valco Instruments Co800-367-8424
Vin Karola Instruments

VALVES, PROPORTIONAL
Aalborg Instruments
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Flow Products
Div Mecanique Analytique
Analytical Sales & Services
Beswick Engineering Co
Burkert Fluid Control Systems
Clark Solutions
Clippard Instrument Lab
Dakota Instruments
Electronic Development Labs
Gilson
Icon Scientific
NorgrenLife Sciences800-710-7823Parker Hannifin CorpPrecision Fluidics800-525-2857
Porter Instrument Div
Parker Hannifin Corp
Tomopal

PUMPS AND ACCESSORIES

DEBUBBLERS
Analytical Sales & Services
Biotech AB
Idex Health & Science
JASCO
JM Science Canada
Kimble-Chase
Membrana
Mikrolab Aarhus A/S
Restek Corp800-356-1688Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com

DIAPHRAGMAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Burkert Fluid Control Systems
Charles Austen Pumps Ltd
Clark Solutions
Edwards Vacuum
Hellamco SA
Intellitech
Omega Engineering
Parker Hannifin CorpPrecision Fluidics800-525-2857
Pfeiffer Vacuum
The Lee Co
Ticoscen
Triad Scientific
Turbo Vacuum

GRADIENTAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Antec BV
Asahi Kasei Bioprocess
Biotage
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
BUCHI Corp
Cecil Instruments Ltd
Chrom Tech
Chromatographic Specialties
Chromos Express Ltd
Clark Solutions
CSS Analytical Co
D-Star Instruments
DyChrom
ECOM spol sro
Eicom Corp
Eldex Labs
Fluid Metering
GenTech Scientific
Gerstel
Gilson
Hitachi High Technologies America
Icon Scientific
Idex Health & Science
IET/International Equipment Trading Ltd
JASCO
JM SciencePhone 800-495-1678Fax 716-774-8708E-mail dawn@jmscience.comwww.jmscience.com
JM Science Canada
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
LabX
LEAP Technologies800-229-8814
Meadows Instrumentation
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Optimize Technologies800-669-9015
PerkinElmer
PJ Cobert Assocs
PSS-Polymer Standards Service – USA
PSS-USA
Rudolph Instruments
dba DigiPol Technologies
Sci-Con
Scientific Instrument Services
SMI-LabHut Ltd
Spark Holland B.V.
SunChrom GmbH
Thermo Scientific - Fluid Handling (Part of Thermo Fisher Scientific)800-637-3739
Thomson Instrument Co
Triad Scientific
Zef Scientific

HIGH-SPEED-MICRODISPLACEMENT
Idex Health & Science
Ivek Corp
The Lee Co

ISOCRATICAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Angstrom-Advanced
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
BUCHI Corp
Cecil Instruments Ltd
Chrom Tech
Chromos Express Ltd
CSS Analytical Co
D-Star Instruments
DyChrom
ECOM spol sro
Eicom Corp
Eldex Labs
Gerstel
Gilson
Harvard Apparatus
Icon Scientific
Idex Health & Science
IET/International Equipment Trading Ltd
JASCO
JM SciencePhone 800-495-1678Fax 716-774-8708E-mail dawn@jmscience.comwww.jmscience.com
JM Science Canada
Jordi Labs
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
LabX
Meadows Instrumentation
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Optimize Technologies800-669-9015
PerkinElmer
PJ Cobert Assocs
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
Quantum Analytics
Sci-Con
Scientific Instrument Services
Shimadzu Scientific InstrumentsPhone 800-477-1227Fax 410-381-1222E-mail webmaster@shimadzu.comwww.ssi.shimadzu.com
Shoko America
SMI-LabHut Ltd
Spark Holland B.V.
SunChrom GmbH
Thomson Instrument Co
Triad Scientific
Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com

LOW-FLOW-RATEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Burkert Fluid Control Systems
CSS Analytical Co
D-Star Instruments
Eicom Corp
Eldex Labs
Environmental Devices Corp
Fluid Metering
GoatThroat Pumps
Harvard Apparatus
Idex Health & Science
IET/International Equipment Trading Ltd
Intek Inc
Ivek Corp
JM Science800-495-1678LEAP Technologies800-229-8814
Lenox Laser
Meadows Instrumentation
Metrohm AG
Optimize Technologies800-669-9015Parker Hannifin CorpPrecision Fluidics800-525-2857
Scientific Instrument Services
Shimadzu Scientific Instruments800-477-1227
SIELC Technologies
SMI-LabHut Ltd
Sorbent Technologies
The Lee Co
Thermo Scientific - Fluid Handling (Part of Thermo Fisher Scientific)800-637-3739
Vindum Engineering
World Precision Instruments

METERING
Ace Glass
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Burkert Fluid Control Systems
Ceramaret SA
Clark Solutions
D-Star Instruments
Eldex Labs
Electronic Development Labs
Fluid Metering
FMS (Fluid Mgmt Systems)Phone 617-393-2396E-mail sales@fms-inc.comwww.fmsenvironmental.com
H2Scan Corporation
Icon Scientific
Idex Health & Science
International Crystal Labs
Ivek Corp
KNAUER
Scientific Instruments
Lenox Laser
Oil-Rite Corp
Omega Engineering
Sanwa Tsusho Co Ltd
Scientific Products & Equipment
SEAL Analytical
SMI-LabHut Ltd
The Lee Co
Thermo Scientific - Fluid Handling (Part of Thermo Fisher Scientific)800-637-3739
Ticoscen
Vindum Engineering
Walchem IWAKI America

OTHER PUMPS AND ACCESSORIESAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Alfa Laval
Angstrom-Advanced
Antec BV
Applied Test Systems
Bal Seal Engineering
Biotech AB
Burkert Fluid Control Systems
Cecil Instruments Ltd
Charles Austen Pumps Ltd
Chromatographic Specialties
Clark Solutions
Edwards Vacuum
Electronic Development Labs
Ellutia
Essex Scientific Lab Supplies
ESSLAB
Fluid Metering
FMS (Fluid Mgmt Systems)Phone 617-393-2396E-mail sales@fms-inc.comwww.fmsenvironmental.com
GenTech Scientific
Gerstel
GoatThroat Pumps
Harvard Apparatus
Haskel Intl
Idex Health & Science
Indco
Lenox Laser
Metrohm AG
NorgrenLife Sciences800-710-7823
Omega Engineering
Optimize Technologies800-669-9015Parker Hannifin CorpPrecision Fluidics800-525-2857
PIAB USA
S.C.A.T. Europe GmbH
Sci-Con
SEAL Analytical
Sonntek
Spark Holland B.V.
Supercritical Fluid Technologies
Tek Temp Instruments
The Lee Co
Thermo Scientific - Fluid Handling (Part of Thermo Fisher Scientific)800-637-3739
Ticoscen
Torrey Pines Scientific
Turbo Vacuum
Vindum Engineering
Walchem IWAKI America
Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com
Wilkens-Anderson Co
YMC America

PERISTALTIC
Aalborg Instruments
Ace Glass
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Charles Austen Pumps Ltd
Clark Solutions
Dakota Instruments
Fluid Metering
Gilson
Glen Mills
Hoefer
Idex Health & Science
IET/International Equipment Trading Ltd
Metrohm USA
Ion Chromatography/Analytical
Omicron Research Ltd
Scientific Products & Equipment
SEAL Analytical
Thermo Scientific - Fluid Handling (Part of Thermo Fisher Scientific)800-637-3739
Wheaton Science Products
Wilkens-Anderson Co
World Precision Instruments

PISTONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
AVESTIN
Bischoff Chromatography
BUCHI Corp
Cecil Instruments Ltd
Ceramaret SA
Charles Austen Pumps Ltd
Charlton Scientific Ltd
Chrom Tech
Chromos Express Ltd
Clark Solutions
CSS Analytical Co
ECOM spol sro
Edwards Vacuum
Eicom Corp
Eldex Labs
Fluid Metering
GenTech Scientific
Gilson
GoatThroat Pumps
Haskel Intl
Icon Scientific
Idex Health & Science
Intellitech
Ivek Corp
JM Science Canada
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
Meadows Instrumentation
Metrohm USA
Ion Chromatography/Analytical
Neta Scientific
NorgrenLife Sciences800-710-7823
Oil-Rite Corp
Optimize Technologies800-669-9015
Rudolph Instruments
dba DigiPol Technologies
Sanwa Tsusho Co Ltd
Sci-Con
Science Stockroom
Scientific Products & Equipment
Shimadzu Scientific Instruments800-477-1227
SMI-LabHut Ltd
Spark Holland B.V.
SunChrom GmbH
Thermo Scientific - Fluid Handling (Part of Thermo Fisher Scientific)800-637-3739
Tomopal
Turbo Vacuum
Vindum Engineering
Zef Scientific

PULSE-DAMPENING DEVICESAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Antec BV
Crescent Chemical Co
Eldex Labs
Fluid Metering
Idex Health & Science
LABOMATIC Instruments AG
Metrohm USA
Ion Chromatography/Analytical
Optimize Technologies800-669-9015
Scientific Instrument Services
Scientific Products & Equipment
SMI-LabHut Ltd
SunChrom GmbH
The Lee Co
Thermo Scientific - Fluid Handling (Part of Thermo Fisher Scientific)800-637-3739

PUMP SEALS AND SPARE PARTSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Alfa Laval
Analytical Sales & Services
Antec BV
Bal Seal Engineering
Ceramaret SA
Charles Austen Pumps Ltd
Charlton Scientific Ltd
Chrom Tech
Chromatographic Specialties
Chromos Express Ltd
CTS
ECOM spol sro
Edwards Vacuum
Electronic Development Labs
GoatThroat Pumps
Haskel Intl
Idex Health & Science
Intellitech
JASCO
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Neta Scientific
Optimize Technologies800-669-9015
PeakTek
PJ Cobert Assocs
Saint-Gobain Seals
Sci-Con
Science Stockroom
Scientific Instrument Services
Scientific Products & Equipment
SEAL Analytical
SMI-LabHut Ltd
SunChrom GmbH
Table Solutions
Tek Temp Instruments
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Turbo Vacuum
Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com
Zef Scientific

SYRINGEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Braintree Scientific
Ceramaret SA
Chrom Tech
CS-Chromatographie Service GmbH
CSS Analytical Co
Eicom Corp
Eldex Labs
Fluid Metering
Gilson
Hamilton Co800-648-5950
Harvard Apparatus
Idex Health & Science
IET/International Equipment Trading Ltd
ILS Innovative Labor Systeme GmbH
Metrohm USA
Ion Chromatography/Analytical
Neta Scientific
NorgrenLife Sciences800-710-7823
Omicron Research Ltd
Optimize Technologies800-669-9015Parker Hannifin CorpPrecision Fluidics800-525-2857Pickering Labs800-654-3330
Qosina
Science Stockroom
Scientific Instrument Services
Scientific Products & Equipment
SMI-LabHut Ltd
Spark Holland B.V.
SunChrom GmbH
Teledyne Isco
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Tomopal
Vindum Engineering
World Precision Instruments

TITANIUM OR NONMETALLICAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Bischoff Chromatography
D-Star Instruments
Eicom Corp
GoatThroat Pumps
Icon Scientific
Idex Health & Science
JASCO
JM Science Canada
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
LEAP Technologies800-229-8814
Meadows Instrumentation
Metrohm AG
Optimize Technologies800-669-9015
PerkinElmer
PSS-Polymer Standards Service – USA
PSS-USA
Sci-Con
Scientific Instrument Services
The Lee Co

DETECTORS

AMPEROMETRIC
Antec BV
Cecil Instruments Ltd
Eicom Corp
JM Science Canada
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Precision Instruments
Scientific Products & Equipment
Triad Scientific
World Precision Instruments

CHARGED AEROSOL
Environmental Devices Corp
TREK

CHEMILUMINESCENCEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Berthold Technologies GmbH & Co KG
BMG LABTECH GmbH
CRAIC Technologies
Ellutia
Environmental Devices Corp
Hamamatsu Corp
McPherson
Omicron Research Ltd
Sci-Con
St John Assocs
Synoptics
ULTRA Scientific

CHIRAL
Chiral Technologies Europe
Chromos Express Ltd
Essex Scientific Lab Supplies
ESSLAB
PDR-Separations
Sci-Con
Shimadzu Scientific Instruments800-477-1227

CONDUCTIVITY
Amber Science
Analytical Technology
Bischoff Chromatography
Burkert Fluid Control Systems
Cambridge Scientific Products
Cecil Instruments Ltd
GF Piping Systems
Icon Scientific
IET/International Equipment Trading Ltd
LABOMATIC Instruments AG
Lazar Research Labs
Meadows Instrumentation
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
New England Photoconductor Corp
Newport Electronics
Omega Engineering
Paul Gardner Co
Shimadzu Scientific Instruments800-477-1227
Sonntek
Techni-Tool
Ticoscen
Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com
Wilkens-Anderson Co

DIELECTRIC
Reynard Corp
Ross Engineering Corp
TREK

ELECTROCHEMICAL
American Gas & Chemical Co
Analytical Instrument Systems
Analytical Systems Intl/Keco R&D
Analytical Technology
Antec BV
Bischoff Analysentechnik und -geraete GmbH
CEA Instruments
Cecil Instruments Ltd
Crescent Chemical Co
Delphian Corp
Eicom Corp
Environmental Devices Corp
H2Scan Corporation
Meadows Instrumentation
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
PeakTek
Precision Instruments
PureAire Monitoring Systems
Sci-Con
Scientific Products & Equipment
Sensor Electronics Corp
Shimadzu Scientific Instruments800-477-1227Thermo Scientific - Environmental Instruments (Part of Thermo Fisher Scientific) 800-282-0430Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com

EVAPORATIVE, LC (LIGHT-SCATTERING)Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Angstrom-Advanced
Bischoff Analysentechnik und -geraete GmbH
BUCHI Corp
Chrom Tech
D-Star Instruments
Gilson
IET/International Equipment Trading Ltd
Meadows Instrumentation
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
PSS-USA
Scientific Products & Equipment
Sedere
Shimadzu Scientific Instruments800-477-1227
SofTA Corp
Teledyne Isco
Ticoscen
Triad Scientific

FLAME IONIZATIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Angstrom-Advanced
Ellutia
Government Scientific Source
Heath Consultants
Meadows Instrumentation

FLUORESCENCEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Andor Technology
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
BMG LABTECH GmbH
Buck Scientific
Cambridge Scientific Products
Cecil Instruments Ltd
CRAIC Technologies
D-Star Instruments
Delphian Corp
Eicom Corp
Environmental Devices Corp
GenTech Scientific
Gerstel
Hamamatsu Corp
Hellma USA
Hitachi High Technologies America
JASCO
JM Science Canada
McPherson
Meadows Instrumentation
Norman N Axelrod Assocs
Contract Development & Consulting Optic
NSG Precision Cells
Omicron Research Ltd
Optical Building Blocks Corp
P&P Optica
PerkinElmer
PSS-Polymer Standards Service – USA
Quantum Analytics
Reynard Corp
Shimadzu Scientific Instruments800-477-1227
Spectronics Corp
St John Assocs
Synoptics
Thermo Scientific - NITON Analyzers (Part of Thermo Fisher Scientific)
Ticoscen
Triad Scientific
ULTRA Scientific
Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com

INFRARED
American Gas & Chemical Co
Asahi Kasei Bioprocess
CEA Instruments
Delphian Corp
Electro Optical Components
Environmental Devices Corp
Esco Products
Hamamatsu Corp
Headwall Photonics
Heath Consultants
Idealab
IET/International Equipment Trading Ltd
InfraRed Assocs
MTEC Photoacoustics
New England Photoconductor Corp
Newport Electronics
Norman N Axelrod Assocs
Contract Development & Consulting Optic
NSG Precision Cells
Omega Engineering
Optronic Labs LLC
DBA Gooch & Housego
P&P Optica
Palmer Wahl Temperature Instruments
Quantum Analytics
Reynard Corp
Sensor Electronics Corp
Spectra Analysis Instruments
Techni-Tool

ION MOBILITY SPECTROMETERS
PHOTONIS USA
US
TSI
Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com

LIGHT-SCATTERINGAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Biotage
BMG LABTECH GmbH
Gilson
Headwall Photonics
McPherson
Norman N Axelrod Assocs
Contract Development & Consulting Optic
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
PSS-USA
Scientific Products & Equipment
Ticoscen
Triad Scientific
Wyatt TechnologyThe World Leader in Light Scattering SystemPhone 805-681-0123Fax 805-681-0123E-mail info@wyatt.comwww.wyatt.com

MASS SPECTROMETRIC
AB SCIEX
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Andor Technology
Antec BV
Biotage
Brechbuehler
Bruker DaltonicsPhone 978-663-3660E-mail ms-sales@bdal.comwww.bdal.com
Cambridge Scientific Products
Crescent Chemical Co
CSS Analytical Co
Electro Optical Components
Ellutia
Essex Scientific Lab Supplies
ESSLAB
Extrel CMS
GenTech Scientific
Gerstel
H2Scan Corporation
Hamamatsu Corp
Hiden Analytical
IET/International Equipment Trading Ltd
JEOL-USA
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
Meadows Instrumentation
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
mSPEC Group
Optronic Labs LLC
DBA Gooch & Housego
Parker Hannifin CorpPrecision Fluidics800-525-2857
PerkinElmer
Pfeiffer Vacuum
PHOTONIS USA
US
Quantum Analytics
Shimadzu Scientific Instruments800-477-1227
Table Solutions
Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com
Zoex Corp

MICROCOLUMNAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
JM Science Canada

OTHER DETECTORSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Burkert Fluid Control Systems
CEA Instruments
Chromatographic Specialties
D-Star Instruments
Delphian Corp
Ellutia
Gerstel
H2Scan Corporation
Hamamatsu Corp
Headwall Photonics
Heath Consultants
HEMCO Corp
JASCO
Magnetics Div
Global Equipment Mktg
McPherson
Meadows Instrumentation
MTEC Photoacoustics
New England Photoconductor Corp
Omega Engineering
Optometrics Corp
Optronic Labs LLC
DBA Gooch & Housego
P&P Optica
Pfeiffer Vacuum
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
PSS-USA
Quantum Analytics
Reynard Corp
Ross Engineering Corp
Solar Light Co
Sonntek
Systat Software
Waters Corp - (Worldwide Headquarters)800-252-4752Wyatt TechnologyThe World Leader in Light Scattering System805-681-0123

PH-METERING
Analytical Technology
Burkert Fluid Control Systems
GF Piping Systems
Icon Scientific
KNAUER
Scientific Instruments
Metrohm AG
Newport Electronics
Omega Engineering
Paul Gardner Co
Sci-Con
Techni-Tool
Thermo Scientific - Environmental Instruments (Part of Thermo Fisher Scientific) 800-282-0430
Wilkens-Anderson Co
World Precision Instruments

RADIOACTIVITY
Berthold Technologies GmbH & Co KG
IN/US Systems
Raytest USA
Nuclear Instruments Div
S.E. Intl
SE Intl
Thermo Scientific - Environmental Instruments (Part of Thermo Fisher Scientific) 800-282-0430

REFRACTIVE INDEXAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Buck Scientific
Cambridge Scientific Products
Cecil Instruments Ltd
Chiral Technologies Europe
Chrom Tech
D-Star Instruments
DyChrom
GenTech Scientific
Gerstel
Hitachi High Technologies America
Icon Scientific
IET/International Equipment Trading Ltd
JM Science800-495-1678
LABOMATIC Instruments AG
Meadows Instrumentation
Metrohm USA
Ion Chromatography/Analytical
PeakTek
PerkinElmer
Precision Instruments
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
PSS-USA
Sci-Con
Shimadzu Scientific Instruments800-477-1227
Sonntek
SunChrom GmbH
Ticoscen
ULTRA Scientific
Waters Corp - (Worldwide Headquarters)800-252-4752Wyatt TechnologyThe World Leader in Light Scattering SystemPhone 805-681-0123Fax 805-681-0123E-mail info@wyatt.comwww.wyatt.com

ULTRASONIC
American Gas & Chemical Co
Burkert Fluid Control Systems
Delphian Corp
Heath Consultants
Paul Gardner Co
Triad Scientific
Wilkens-Anderson Co

UV-VIS, FIXED-WAVELENGTH OR FILTERAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Ancal
Angstrom-Advanced
Biotage
BMG LABTECH GmbH
Buck Scientific
Chrom Tech
D-Star Instruments
ECOM spol sro
Electro Optical Components
Fotodyne
Gilson
Hamamatsu Corp
Headwall Photonics
Icon Scientific
IET/International Equipment Trading Ltd
JAF Consulting
McPherson
Meadows Instrumentation
NSG Precision Cells
Optronic Labs LLC
DBA Gooch & Housego
P&P Optica
PeakTek
Photon Technology Intl
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
PSS-USA
Reynard Corp
Scientific Products & Equipment
Solar Light Co
Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752
World Precision Instruments

UV-VIS, PHOTODIODE-ARRAYAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Angstrom-Advanced
Asahi Kasei Bioprocess
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
BMG LABTECH GmbH
BUCHI Corp
Cambridge Scientific Products
Cecil Instruments Ltd
Chiral Technologies Europe
Chrom Tech
CRAIC Technologies
ECOM spol sro
Electro Optical Components
GenTech Scientific
Gerstel
Gilson
Hamamatsu Corp
Harvard Apparatus
Headwall Photonics
Hellamco SA
Hellma USA
Hitachi High Technologies America
Icon Scientific
JAF Consulting
JASCO
JM Science Canada
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
Meadows Instrumentation
Metrohm USA
Ion Chromatography/Analytical
NSG Precision Cells
Optronic Labs LLC
DBA Gooch & Housego
P&P Optica
PeakTek
PerkinElmer
PSS-Polymer Standards Service – USA
PSS-USA
Sci-Con
Semba Biosciences
Shimadzu Scientific Instruments800-477-1227
tec5 AG
Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752
Triad Scientific
Waters Corp - (Worldwide Headquarters)800-252-4752
World Precision Instruments

UV-VIS, SCANNINGAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Angstrom-Advanced
BMG LABTECH GmbH
BUCHI Corp
Cecil Instruments Ltd
Eco Scientific Ltd
Harvard Apparatus
Headwall Photonics
Hellma USA
Icon Scientific
JAF Consulting
JASCO
Meadows Instrumentation
Metrohm AG
NSG Precision Cells
Optical Building Blocks Corp
Optronic Labs LLC
DBA Gooch & Housego
P&P Optica
Photon Technology Intl
PSS-Polymer Standards Service – USA
Sci-Con
Semba Biosciences
Shimadzu Scientific Instruments800-477-1227
SunChrom GmbH
Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752Waters Corp - (Worldwide Headquarters)800-252-4752
World Precision Instruments

UV-VIS, VARIABLE-WAVELENGTHAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Ancal
Angstrom-Advanced
Antec BV
Biotage
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
BMG LABTECH GmbH
BUCHI Corp
Buck Scientific
Cambridge Scientific Products
Cecil Instruments Ltd
Chrom Tech
CRAIC Technologies
D-Star Instruments
DyChrom
Eco Scientific Ltd
ECOM spol sro
Esco Products
Fotodyne
GenTech Scientific
Gilson
Hamamatsu Corp
Harvard Apparatus
Headwall Photonics
Hellamco SA
Hellma USA
Hitachi High Technologies America
Icon Scientific
IET/International Equipment Trading Ltd
IN USA
JAF Consulting
JASCO
JM Science Canada
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
LabX
LEAP Technologies800-229-8814
McPherson
Meadows Instrumentation
Metrohm USA
Ion Chromatography/Analytical
NSG Precision Cells
Optical Building Blocks Corp
P&P Optica
PeakTek
PerkinElmer
Photon Technology Intl
PSS-Polymer Standards Service – USA
Quantum Analytics
Reynard Corp
Rudolph Instruments
dba DigiPol Technologies
Sci-Con
Scientific Products & Equipment
Semba Biosciences
Shimadzu Scientific Instruments800-477-1227
SMI-LabHut Ltd
Teledyne Isco
Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752
Ticoscen
Triad Scientific
Wilkens-Anderson Co
World Precision Instruments

DETECTOR ACCESSORIES

FLOW CELLSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Amber Science
Ancal
Antec BV
Berthold Technologies GmbH & Co KG
Buck Scientific
ECOM spol sro
Eicom Corp
Gilson
Hamamatsu Corp
Harvard Apparatus
Hellamco SA
Hellma USA
Hitachi High Technologies America
Icon Scientific
Idex Health & Science
IMT Masken und Teliungen AG
JASCO
JM Science Canada
KNAUER
Scientific Instruments
LEAP Technologies800-229-8814
McPherson
Meadows Instrumentation
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Neta Scientific
NSG Precision Cells
Omicron Research Ltd
PDR-Separations
PerkinElmer
Photon Technology Intl
Precision Instruments
Sci-Con
SEAL Analytical
Semba Biosciences
Shimadzu Scientific Instruments800-477-1227
Starna Cells
Stratlab Ltd
Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752
Triad Scientific
World Precision Instruments

LAMPSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Angstrom-Advanced
Antec BV
BMG LABTECH GmbH
Buck Scientific
Bulb Direct
Canadian Life Science
Charlton Scientific Ltd
Chrom Tech
Chromatographic Specialties
CTS
DyChrom
ECOM spol sro
Electro Optical Components
Essex Scientific Lab Supplies
ESSLAB
Gilson
Hamamatsu Corp
Hellma USA
Heraeus Noblelight GmbH
Analytical Div
Heraeus Noblelight LLC
Optics & Analytics Div
Icon Scientific
KNAUER
Scientific Instruments
LEDtronics
McPherson
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Neta Scientific
Omicron Research Ltd
Optical Building Blocks Corp
Optimize Technologies800-669-9015
Optometrics Corp
Optronic Labs LLC
DBA Gooch & Housego
PeakTek
PerkinElmer
Photon Technology Intl
PJ Cobert Assocs
Restek Corp800-356-1688
Sci-Con
Science Stockroom
Scientific Instrument Services
SEAL Analytical
Semba Biosciences
Shimadzu Scientific Instruments800-477-1227
SMI-LabHut Ltd
Solar Light Co
Spectronics Corp
Stratlab Ltd
SunChrom GmbH
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752
Ticoscen
Vin Karola Instruments
Wilkens-Anderson Co
World Precision Instruments
Xenon Corp

MONOCHROMATORSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
BMG LABTECH GmbH
Gilson
Headwall Photonics
McPherson
Meadows Instrumentation
Optical Building Blocks Corp
Optometrics Corp
Optronic Labs LLC
DBA Gooch & Housego
Photon Technology Intl
Princeton Instruments
World Precision Instruments

OPTICAL FILTERS
Ancal
BMG LABTECH GmbH
ECOM spol sro
Electro Optical Components
Esco Products
Evaporated Coatings
IMT Masken und Teliungen AG
Lenox Laser
Meadows Instrumentation
Metrohm USA
Ion Chromatography/Analytical
Neta Scientific
New England Photoconductor Corp
Omega Optical
Omicron Research Ltd
Optometrics Corp
Photon Technology Intl
Princeton Instruments
Reynard Corp
Shimadzu Scientific Instruments800-477-1227
Solar Light Co
Vin Karola Instruments

OTHER ACCESSORIES
Angstrom-Advanced
Antec BV
Brechbuehler
Chromatographic Specialties
H2Scan Corporation
Hellma USA
IMT Masken und Teliungen AG
Lenox Laser
McPherson
Meadows Instrumentation
Metrohm AG
National Aperture
Neta Scientific
New England Photoconductor Corp
Optical Building Blocks Corp
Optometrics Corp
Optronic Labs LLC
DBA Gooch & Housego
Parker Hannifin CorpPrecision Fluidics800-525-2857
Photon Technology Intl
Scientific Instrument Services
Sedere
Systat Software
Table Solutions
Technifab Products
Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752
ULTRA Scientific
Waters Corp - (Worldwide Headquarters)800-252-4752

COLUMNS, HPLC (2.1-10 MM I.D.)

ADSORPTIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Avantor Performance Materials
BioChrom Labs
Bischoff Analysentechnik und -geraete GmbH
CS-Chromatographie Service GmbH
D-Star Instruments
Dr Maisch HPLC GmbH
Dynamic Adsorbents
ES Industries
Essex Scientific Lab Supplies
ESSLAB
Higgins Analytical
JNC America
Landon Innovations LLC
Axxiom Chromatography Products
MAC-MOD AnalyticalPhone 800-441-7508Fax 610-358-5993E-mail info@mac-mod.comwww.mac-mod.comMicroSolv Technology CorpPhone 732-380-8900Fax 732-578-9777E-mail info@mtc-usa.comwww.microsolvtech.com
Neta Scientific
Optimize Technologies800-669-9015
Princeton Chromatography
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
SiliCycle
The Nest GroupPhone 800-347-6378E-mail info@nestgrp.comwww.nestgrp.comUnited Science
YMC America

AFFINITYAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
American Intl Chemical
Avantor Performance Materials
Dr Maisch HPLC GmbH
Essex Scientific Lab Supplies
ESSLAB
Higgins Analytical
JM Science800-495-1678
JM Science Canada
JNC America
Luknova
Natrix Separations
Orochem Technologies
Semba Biosciences
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
Spark Holland B.V.
Teknokroma Auatitica SA
Tosoh Bioscience800-366-4875United ScienceZirChrom Separations866-782-2531

CARTRIDGE
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
BioChrom Labs
Chiral Technologies
CS-Chromatographie Service GmbH
DyChrom
EMD Millipore
Essex Scientific Lab Supplies
ESSLAB
FMS (Fluid Mgmt Systems)Phone 617-393-2396E-mail sales@fms-inc.comwww.fmsenvironmental.comHamilton Co800-648-5950
HICHROM Ltd
Higgins Analytical
JM Science800-495-1678
JNC America
MAC-MOD AnalyticalPhone 800-441-7508Fax 610-358-5993E-mail info@mac-mod.comwww.mac-mod.com
Metrohm AG
Optimize Technologies800-669-9015
PerkinElmer
PJ Cobert Assocs
PolyLC
Regis Technologies
Chromatography Div
Sci-Con
Scientific Products & Equipment
SepServ
Shimadzu Scientific Instruments800-477-1227
Shoko America
SiliCycle
Spark Holland B.V.
Stratlab Ltd
The Nest Group
Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752
YMC Co Ltd

CHIRALAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Avantor Performance Materials
Canadian Life Science
Chiral Technologies
Chiral Technologies Europe
Chrom Tech
Chromex Scientific Ltd
Crawford Scientific Ltd
CS-Chromatographie Service GmbH
Dr Maisch HPLC GmbH
DyChrom
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
EMD Millipore
ES Industries
Essex Scientific Lab Supplies
ESSLAB
JM Science800-495-1678
JM Science Canada
KNAUER
Scientific Instruments
MAC-MOD AnalyticalPhone 800-441-7508Fax 610-358-5993E-mail info@mac-mod.comwww.mac-mod.com
Macherey-Nagel GmbH & Co KG
MicroSolv Technology Corp
Neta Scientific
Optimize Technologies800-669-9015
Orochem Technologies
Phenomenex800-543-3681
Princeton Chromatography
Regis Technologies
Chromatography Div
Rudolph Instruments
dba DigiPol Technologies
Semba Biosciences
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
Stellar Phases
Teknokroma Auatitica SA
Waters Corp - (Worldwide Headquarters)800-252-4752
YMC America
YMC Co Ltd
YMC Europe GmbH
ZirChrom SeparationsPhone 866-782-2531Fax 763-421-2319E-mail support@zirchrom.comwww.zirchrom.com

CUSTOM
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analtech
Angstrom-Advanced
Asahi Kasei Bioprocess
Avantor Performance Materials
Benson Polymeric
Bischoff Analysentechnik und -geraete GmbH
Chiral Technologies
CS-Chromatographie Service GmbH
CSS Analytical Co
Diamond Analytics
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
EMD Millipore
ES Industries
Essex Scientific Lab Supplies
ESSLAB
Fortis Technologies Ltd
Hamilton Co800-648-5950
HICHROM Ltd
Higgins Analytical
Jordi Labs
MAC-MOD Analytical800-441-7508
Metrohm AG
Neta Scientific
Optimize Technologies800-669-9015
Princeton Chromatography
Semba Biosciences
Sepax Technologies
SepServ
Shodex/Showa Denko America
Shoko America
SIELC Technologies
Sorbent Technologies
SunChrom GmbH
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.com
Teknokroma Auatitica SA
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875United Science
YMC America
Zoex Corp

GEL PERMEATION (SIZE-EXCLUSION)Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Benson Polymeric
BioChrom Labs
Canadian Life Science
Chromex Scientific Ltd
Crawford Scientific Ltd
D-Star Instruments
Dr Maisch HPLC GmbH
Eprogen
Essex Scientific Lab Supplies
ESSLAB
Hellamco SA
Icon Scientific
J2 Scientific
JM Science800-495-1678
JM Science Canada
Jordi Labs
KNAUER
Scientific Instruments
MAC-MOD Analytical800-441-7508MicroSolv Technology CorpNacalai USA
Neta Scientific
Nomura Chemical Co Ltd
OI Analytical800-653-1711Optimize Technologies800-669-9015Phenomenex800-543-3681
PolyLC
Princeton Chromatography
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
PSS-USA
Semba Biosciences
Sepax Technologies
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
Stellar Phases
Teknokroma Auatitica SA
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752Tosoh BiosciencePhone 800-366-4875Fax 610-272-3028E-mail info.tbl@tosoh.comwww.tosohbioscience.comWaters Corp - (Worldwide Headquarters)800-252-4752
YMC America
YMC Co Ltd
YMC Europe GmbH

HYDROPHILIC INTERACTIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Avantor Performance Materials
Bischoff Chromatography
Chrysalis Scientific Technologies
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
EKA Chemicals AB
Separation Products
EMD Millipore
ES Industries
FMS (Fluid Mgmt Systems)Phone 617-393-2396E-mail sales@fms-inc.comwww.fmsenvironmental.com
Fortis Technologies Ltd
General Separation Technologies
Higgins Analytical
Icon Scientific
Imtakt USAPhone 888-456-HPLC (4752)Fax 501-646-3497E-mail info@imtaktusa.comwww.imtaktusa.comJM Science800-495-1678
Luknova
Macherey-Nagel GmbH & Co KG
MicroSolv Technology CorpNacalai USA
Neta Scientific
Optimize Technologies800-669-9015Phenomenex800-543-3681
PolyLC
Princeton Chromatography
Rudolph Instruments
dba DigiPol Technologies
Sepax Technologies
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Sorbent Technologies
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh BiosciencePhone 800-366-4875Fax 610-272-3028E-mail info.tbl@tosoh.comwww.tosohbioscience.comUCT800-385-3153United Science
YMC Co Ltd
YMC Europe GmbH
ZirChrom Separations866-782-2531

HYDROPHOBIC INTERACTION
Avantor Performance Materials
BioChrom Labs
Bischoff Chromatography
Canadian Life Science
Chromex Scientific Ltd
Chrysalis Scientific Technologies
Crawford Scientific Ltd
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
Dr Maisch HPLC GmbH
Dynamic Adsorbents
FMS (Fluid Mgmt Systems)Phone 617-393-2396E-mail sales@fms-inc.comwww.fmsenvironmental.com
Fortis Technologies Ltd
General Separation Technologies
Hellamco SA
Higgins Analytical
Imtakt USAPhone 888-456-HPLC (4752)Fax 501-646-3497E-mail info@imtaktusa.comwww.imtaktusa.comJM Science800-495-1678
JM Science Canada
JNC America
KNAUER
Scientific Instruments
Luknova
Macherey-Nagel GmbH & Co KG
Nacalai USA
Neta Scientific
Optimize Technologies800-669-9015Phenomenex800-543-3681
PolyLC
Princeton Chromatography
Rudolph Instruments
dba DigiPol Technologies
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
SunChrom GmbH
Teknokroma Auatitica SA
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875UCT800-385-3153United Science
YMC Europe GmbH
ZirChrom Separations866-782-2531

ION CHROMATOGRAPHYAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Benson Polymeric
Daiso Co Ltd
Chemical Specialities Sales Div
EMD Millipore
Essex Scientific Lab Supplies
ESSLAB
Hamilton Co800-648-5950JM Science800-495-1678
Jordi Labs
KNAUER
Scientific Instruments
Luknova
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Neta Scientific
Optimize Technologies800-669-9015Phenomenex800-543-3681
Princeton Chromatography
Shodex/Showa Denko America
Shoko America
SIELC Technologies
SiliCycle
Sonntek
Sorbent Technologies
Teknokroma Auatitica SA
The Nest Group
Ticoscen
YMC Co Ltd
YMC Europe GmbH

ION-EXCHANGEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
Avantor Performance Materials
Benson Polymeric
BioChrom Labs
Biochrom US
Canadian Life Science
Chromex Scientific Ltd
Crawford Scientific Ltd
CS-Chromatographie Service GmbH
Diamond Analytics
Eicom Corp
Eprogen
ES Industries
Essex Scientific Lab Supplies
ESSLAB
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.com
Hellamco SA
HICHROM Ltd
Icon Scientific
Imtakt USAPhone 888-456-HPLC (4752)Fax 501-646-3497E-mail info@imtaktusa.comwww.imtaktusa.comJM Science800-495-1678
JM Science Canada
JNC America
KNAUER
Scientific Instruments
Luknova
MAC-MOD Analytical800-441-7508
Macherey-Nagel GmbH & Co KG
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Nacalai USA
Natrix Separations
Neta Scientific
Optimize Technologies800-669-9015Phenomenex800-543-3681
PJ Cobert Assocs
PolyLC
Princeton Chromatography
PSS Polymer Standards Service GmbH
Semba Biosciences
Sepax Technologies
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
SIELC Technologies
SiliCyclePhone 1-877-SILICYCLEFax 418-874-0355E-mail support@silicycle.comwww.silicycle.com
St John Assocs
Teknokroma Auatitica SA
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875United Science
YMC Co Ltd
YMC Europe GmbH
ZirChrom SeparationsPhone 866-782-2531Fax 763-421-2319E-mail support@zirchrom.comwww.zirchrom.com

ION-EXCLUSIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Benson Polymeric
CS-Chromatographie Service GmbH
Eicom Corp
Essex Scientific Lab Supplies
ESSLAB
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.comJM Science800-495-1678
Luknova
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Neta Scientific
Optimize Technologies800-669-9015Phenomenex800-543-3681
PJ Cobert Assocs
Semba Biosciences
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Teknokroma Auatitica SA
Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752

MONOLITHICAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
EMD Millipore
Essex Scientific Lab Supplies
ESSLAB
Neta Scientific
Optimize Technologies800-669-9015Phenomenex800-543-3681
Rudolph Instruments
dba DigiPol Technologies
Shodex/Showa Denko America

NORMAL-PHASE
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analtech
Analytical Sales & Services
Angstrom-Advanced
Avantor Performance Materials
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Buck Scientific
Canadian Life Science
Chrom Tech
Chromex Scientific Ltd
Chrysalis Scientific Technologies
Crawford Scientific Ltd
CS-Chromatographie Service GmbH
CSS Analytical Co
CTS
D-Star Instruments
Daiso Co Ltd
Chemical Specialities Sales Div
Dr Maisch HPLC GmbH
DyChrom
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
EMD Millipore
Eprogen
ES Industries
Essex Scientific Lab Supplies
ESSLAB
FMS (Fluid Mgmt Systems)Phone 617-393-2396E-mail sales@fms-inc.comwww.fmsenvironmental.com
Fortis Technologies Ltd
General Separation Technologies
Hellamco SA
HICHROM Ltd
Higgins Analytical
Icon Scientific
JM Science800-495-1678
JM Science Canada
Jordi Labs
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
Landon Innovations LLC
Axxiom Chromatography Products
Luknova
MAC-MOD Analytical800-441-7508
Macherey-Nagel GmbH & Co KG
Metrohm USA
Ion Chromatography/Analytical
MicroSolv Technology CorpNacalai USA
Neta Scientific
Nomura Chemical Co Ltd
Optimize Technologies800-669-9015
Orochem Technologies
PerkinElmer
Phenomenex800-543-3681
PJ Cobert Assocs
Princeton Chromatography
Restek Corp800-356-1688
Sci-Con
Semba Biosciences
Sepax Technologies
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
SIELC Technologies
SiliCyclePhone 1-877-SILICYCLEFax 418-874-0355E-mail support@silicycle.comwww.silicycle.com
Sonntek
Stellar Phases
Stratlab Ltd
SunChrom GmbH
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.com
Teknokroma Auatitica SA
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875UCT800-385-3153United ScienceWaters Corp - (Worldwide Headquarters)800-252-4752
YMC Co Ltd
YMC Europe GmbH
ZirChrom Separations866-782-2531

OTHER COLUMNS, HPLC (2.1-10 MM I.D.)Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analtech
Angstrom-Advanced
Benson Polymeric
BioChrom Labs
Bischoff Analysentechnik und -geraete GmbH
Chromatographic Specialties
Chrysalis Scientific Technologies
CS-Chromatographie Service GmbH
CSS Analytical Co
Diamond Analytics
EKA Chemicals AB
Separation Products
Ellutia
EMD Millipore
Lab Essentials
EMD Millipore
ES Industries
Essex Scientific Lab Supplies
ESSLAB
Hamilton Co800-648-5950
Higgins Analytical
Luknova
MicroSolv Technology CorpNacalai USA
Neta Scientific
Optimize Technologies800-669-9015
Regis Technologies
Chromatography Div
Restek CorpPhone 800-356-1688Fax 814-353-1309E-mail csreps@restek.comwww.restek.com
Rudolph Instruments
dba DigiPol Technologies
Selerity Technologies
Sepax Technologies
SepServ
SGE Analytical Science
Shodex/Showa Denko America
Sorbent Technologies
Stellar Phases
Stratlab Ltd
SunChrom GmbH
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.comThermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875United ScienceWaters Corp - (Worldwide Headquarters)800-252-4752
YMC America
YMC Europe GmbH
ZirChrom Separations866-782-2531

POLYMERICAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
Benson Polymeric
BioChrom Labs
Chrom Tech
Chromatography Research Supplies
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
Dynamic Adsorbents
Eicom Corp
EMD Millipore
Essex Scientific Lab Supplies
ESSLAB
FMS (Fluid Mgmt Systems)Phone 617-393-2396E-mail sales@fms-inc.comwww.fmsenvironmental.com
General Separation Technologies
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.com
Higgins Analytical
Icon Scientific
JM Science800-495-1678
Jordi Labs
KNAUER
Scientific Instruments
Luknova
Metrohm AG
MicroSolv Technology Corp
Neta Scientific
Optimize Technologies800-669-9015Phenomenex800-543-3681
PJ Cobert Assocs
Princeton Chromatography
PSS Polymer Standards Service GmbH
PSS-USA
Rudolph Instruments
dba DigiPol Technologies
Semba Biosciences
Sepax Technologies
Shodex/Showa Denko America
SiliCycle
Stratlab Ltd
SunChrom GmbH
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh BiosciencePhone 800-366-4875Fax 610-272-3028E-mail info.tbl@tosoh.comwww.tosohbioscience.comWaters Corp - (Worldwide Headquarters)800-252-4752
YMC Co Ltd

REVERSED-PHASE
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analtech
Analytical Sales & Services
Antec BV
Asahi Kasei Bioprocess
Avantor Performance Materials
Benson Polymeric
BioChrom Labs
Biotech AB
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Buck Scientific
Canadian Life Science
Charlton Scientific Ltd
Chiral Technologies
Chrom Tech
Chromex Scientific Ltd
Chrysalis Scientific Technologies
Crawford Scientific Ltd
CS-Chromatographie Service GmbH
CSS Analytical Co
CTS
D-Star Instruments
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
Dr Maisch HPLC GmbH
Dynamic Adsorbents
Eicom Corp
EKA Chemicals AB
Separation Products
EMD Millipore
Eprogen
ES Industries
Essex Scientific Lab Supplies
ESSLAB
FMS (Fluid Mgmt Systems)Phone 617-393-2396E-mail sales@fms-inc.comwww.fmsenvironmental.com
Fortis Technologies Ltd
General Separation Technologies
Hamilton Co800-648-5950
Hellamco SA
HICHROM Ltd
Higgins Analytical
Icon Scientific
JM Science800-495-1678
JM Science Canada
Jordi Labs
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
LabX
Landon Innovations LLC
Axxiom Chromatography Products
Luknova
MAC-MOD Analytical800-441-7508
Macherey-Nagel GmbH & Co KG
MicroSolv Technology CorpNacalai USA
Neta Scientific
Optimize Technologies800-669-9015
Orochem Technologies
PerkinElmer
Phenomenex800-543-3681Pickering Labs800-654-3330
PJ Cobert Assocs
Princeton Chromatography
Restek Corp800-356-1688
Rudolph Instruments
dba DigiPol Technologies
Scientific Instrument Services
Scientific Products & Equipment
Semba Biosciences
Sepax Technologies
SepServ
SGE Analytical Science
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
SIELC Technologies
SiliCyclePhone 1-877-SILICYCLEFax 418-874-0355E-mail support@silicycle.comwww.silicycle.com
SMI-LabHut Ltd
Sonntek
Stellar Phases
Stratlab Ltd
SunChrom GmbH
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.com
Teknokroma Auatitica SA
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875UCTPhone 800-385-3153Fax 215-785-1226E-mail info@unitedchem.comwww.unitedchem.comUnited ScienceWaters Corp - (Worldwide Headquarters)800-252-4752
YMC Co Ltd
YMC Europe GmbH
ZirChrom Separations866-782-2531

ULTRAHIGH-PRESSURE LC (UHPLC)
AB SCIEX
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analtech
Analytical Sales & Services
Asahi Kasei Bioprocess
Biotech AB
Bischoff Analysentechnik und -geraete GmbH
Chromatographic Specialties
Chromex Scientific Ltd
Chrysalis Scientific Technologies
CS-Chromatographie Service GmbH
CTS
Diamond Analytics
EKA Chemicals AB
Separation Products
EMD Millipore
Lab Essentials
EMD Millipore
Eprogen
ES Industries
Essex Scientific Lab Supplies
ESSLAB
Fortis Technologies Ltd
Icon Scientific
Luknova
Macherey-Nagel GmbH & Co KG
Nacalai USA
Neta Scientific
Optimize Technologies800-669-9015
Orochem Technologies
PerkinElmer
Phenomenex800-543-3681
Regis Technologies
Chromatography Div
Restek Corp800-356-1688
Rudolph Instruments
dba DigiPol Technologies
Scientific Products & Equipment
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.comThermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)Phone 800-532-4752E-mail analyze@thermofisher.comwww.thermoscientific.comTosoh Bioscience800-366-4875Waters Corp - (Worldwide Headquarters)Phone 800-252-4752Fax 508-872-1990E-mail clare_hovan@waters.comwww.waters.com
YMC Co Ltd
ZirChrom SeparationsPhone 866-782-2531Fax 763-421-2319E-mail support@zirchrom.comwww.zirchrom.com

COLUMNS, HPLC (>10 MM I.D.)

ADSORPTIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Avantor Performance Materials
BioChrom Labs
Bischoff Analysentechnik und -geraete GmbH
Canadian Life Science
D-Star Instruments
Dr Maisch HPLC GmbH
Dynamic Adsorbents
ES Industries
Essex Scientific Lab Supplies
ESSLAB
Hellamco SA
JM Science Canada
MAC-MOD AnalyticalPhone 800-441-7508Fax 610-358-5993E-mail info@mac-mod.comwww.mac-mod.comMicroSolv Technology CorpPhone 732-380-8900Fax 732-578-9777E-mail info@mtc-usa.comwww.microsolvtech.com
Neta Scientific
Nomura Chemical Co Ltd
Novasep
Princeton Chromatography
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
SiliCyclePhone 1-877-SILICYCLEFax 418-874-0355E-mail support@silicycle.comwww.silicycle.com
Sonntek
United Science

AFFINITYAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
American Intl Chemical
Avantor Performance Materials
BIA Separations
Celite Corp
Imerys Filtration Minerals
JM Science800-495-1678
Luknova
Neta Scientific
Novasep
Semba Biosciences
Shodex/Showa Denko America
Shoko America
Sonntek
Sorbent Technologies
Spark Holland B.V.
Tosoh BiosciencePhone 800-366-4875Fax 610-272-3028E-mail info.tbl@tosoh.comwww.tosohbioscience.com
Zeochem AG

CARTRIDGE
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Crawford Scientific Ltd
Dr Maisch HPLC GmbH
Hellamco SA
HICHROM Ltd
Higgins Analytical
JM Science800-495-1678MAC-MOD AnalyticalPhone 800-441-7508Fax 610-358-5993E-mail info@mac-mod.comwww.mac-mod.com
Neta Scientific
PJ Cobert Assocs
Scientific Products & Equipment
Semba Biosciences
Sepax Technologies
SepServ
Shoko America
SIELC Technologies
SiliCycle
Spark Holland B.V.
United Science

CHIRALAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
Avantor Performance Materials
Chiral Technologies
Chiral Technologies Europe
Chromex Scientific Ltd
DyChrom
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
ES Industries
JM Science800-495-1678MAC-MOD AnalyticalPhone 800-441-7508Fax 610-358-5993E-mail info@mac-mod.comwww.mac-mod.com
Macherey-Nagel GmbH & Co KG
Neta Scientific
Novasep
Orochem Technologies
Phenomenex800-543-3681
Regis Technologies
Chromatography Div
Rudolph Instruments
dba DigiPol Technologies
Semba Biosciences
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Sonntek
Waters Corp - (Worldwide Headquarters)800-252-4752
YMC America

CUSTOM
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analtech
Analytical Sales & Services
Asahi Kasei Bioprocess
Avantor Performance Materials
Benson Polymeric
BIA Separations
Bischoff Analysentechnik und -geraete GmbH
Canadian Life Science
Chiral Technologies
Crawford Scientific Ltd
Diamond Analytics
Dr Maisch HPLC GmbH
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
ES Industries
Government Scientific Source
Hamilton Co800-648-5950
HICHROM Ltd
Higgins Analytical
JM Science Canada
Jordi Labs
MAC-MOD AnalyticalPhone 800-441-7508Fax 610-358-5993E-mail info@mac-mod.comwww.mac-mod.com
Neta Scientific
Novasep
Orochem Technologies
Princeton Chromatography
Rudolph Instruments
dba DigiPol Technologies
Semba Biosciences
Sepax Technologies
Shodex/Showa Denko America
Shoko America
SIELC Technologies
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.comThermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Thermo Scientific - Molecular Spectroscopy (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875United Science

GEL PERMEATION (SIZE-EXCLUSION)Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Benson Polymeric
BioChrom Labs
Chromex Scientific Ltd
D-Star Instruments
J2 Scientific
JM Science800-495-1678
Jordi Labs
Luknova
MAC-MOD Analytical800-441-7508
Neta Scientific
Nomura Chemical Co Ltd
Phenomenex800-543-3681
PolyLC
Princeton Chromatography
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
PSS-USA
Semba Biosciences
SepServ
Shodex/Showa Denko America
Sonntek
Sorbent Technologies
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh BiosciencePhone 800-366-4875Fax 610-272-3028E-mail info.tbl@tosoh.comwww.tosohbioscience.comWaters Corp - (Worldwide Headquarters)800-252-4752
YMC America

HYDROPHILIC INTERACTIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Avantor Performance Materials
BIA Separations
Bischoff Chromatography
Canadian Life Science
Chrysalis Scientific Technologies
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
ES Industries
Fortis Technologies Ltd
Government Scientific Source
Hellamco SA
JM Science800-495-1678
JM Science Canada
KNAUER
Scientific Instruments
Luknova
Macherey-Nagel GmbH & Co KG
MicroSolv Technology CorpNacalai USA
Neta Scientific
Novasep
Orochem Technologies
Phenomenex800-543-3681
PolyLC
Princeton Chromatography
Sepax Technologies
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
SIELC Technologies
Sonntek
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh BiosciencePhone 800-366-4875Fax 610-272-3028E-mail info.tbl@tosoh.comwww.tosohbioscience.comUnited Science
YMC America
YMC Co Ltd

HYDROPHOBIC INTERACTIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Avantor Performance Materials
BIA Separations
BioChrom Labs
Bischoff Chromatography
Chrysalis Scientific Technologies
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
Dynamic Adsorbents
Fortis Technologies Ltd
JM Science800-495-1678
Luknova
Macherey-Nagel GmbH & Co KG
Neta Scientific
Novasep
Phenomenex800-543-3681
PolyLC
Princeton Chromatography
Sepax Technologies
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875United Science

ION CHROMATOGRAPHYAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Benson Polymeric
Canadian Life Science
Chromex Scientific Ltd
Chromos Express Ltd
Essex Scientific Lab Supplies
ESSLAB
Government Scientific Source
Hamilton Co800-648-5950JM Science800-495-1678
JM Science Canada
Jordi Labs
KNAUER
Scientific Instruments
MAC-MOD Analytical800-441-7508
Neta Scientific
Novasep
Sepax Technologies
SepServ
Shodex/Showa Denko America
Shoko America
SIELC Technologies
SiliCycle
Wilkens-Anderson Co
YMC Co Ltd

ION-EXCHANGEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
Avantor Performance Materials
Benson Polymeric
BIA Separations
BioChrom Labs
Chromex Scientific Ltd
Diamond Analytics
ES Industries
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.com
HICHROM Ltd
Icon Scientific
Imtakt USA888-456-HPLC (4752)JM Science800-495-1678
Luknova
Macherey-Nagel GmbH & Co KG
Natrix Separations
Neta Scientific
Novasep
Orochem Technologies
Phenomenex800-543-3681
PolyLC
Princeton Chromatography
PSS Polymer Standards Service GmbH
Rudolph Instruments
dba DigiPol Technologies
Semba Biosciences
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
SiliCyclePhone 1-877-SILICYCLEFax 418-874-0355E-mail support@silicycle.comwww.silicycle.com
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh BiosciencePhone 800-366-4875Fax 610-272-3028E-mail info.tbl@tosoh.comwww.tosohbioscience.comUnited Science
YMC Co Ltd

ION-EXCLUSIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Canadian Life Science
Chromos Express Ltd
Government Scientific Source
Hamilton Co800-648-5950JM Science800-495-1678
JM Science Canada
KNAUER
Scientific Instruments
Luknova
Neta Scientific
Phenomenex800-543-3681
Rudolph Instruments
dba DigiPol Technologies
Semba Biosciences
Sepax Technologies
Shodex/Showa Denko America
SIELC Technologies

MONOLITHICAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
BIA Separations
Dr Maisch HPLC GmbH
EMD Millipore
Neta Scientific
Phenomenex800-543-3681
Shodex/Showa Denko America

NORMAL-PHASE
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analtech
Avantor Performance Materials
Biotage
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Celite Corp
Imerys Filtration Minerals
Chiral Technologies
Chromex Scientific Ltd
CS-Chromatographie Service GmbH
D-Star Instruments
Daiso Co Ltd
Chemical Specialities Sales Div
Dr Maisch HPLC GmbH
DyChrom
EKA Chemicals AB
Separation Products
ES Industries
Fortis Technologies Ltd
HICHROM Ltd
Higgins Analytical
Imtakt USA888-456-HPLC (4752)JM Science800-495-1678
LABOMATIC Instruments AG
Luknova
MAC-MOD Analytical800-441-7508
Macherey-Nagel GmbH & Co KG
Nacalai USA
Neta Scientific
Nomura Chemical Co Ltd
Novasep
Orochem Technologies
Phenomenex800-543-3681
PJ Cobert Assocs
Princeton Chromatography
Restek Corp800-356-1688
Rudolph Instruments
dba DigiPol Technologies
Semba Biosciences
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
SIELC Technologies
SiliCycle
SMI-LabHut Ltd
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Ticoscen
Tosoh BiosciencePhone 800-366-4875Fax 610-272-3028E-mail info.tbl@tosoh.comwww.tosohbioscience.comUnited ScienceWaters Corp - (Worldwide Headquarters)800-252-4752
YMC America
YMC Co Ltd
YMC Europe GmbH
Zeochem AG

OTHER COLUMNS, HPLC (>10 MM I.D.)Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analtech
Analytical Sales & Services
BioChrom Labs
Bischoff Analysentechnik und -geraete GmbH
Canadian Life Science
Chiral Technologies
Chiral Technologies Europe
Chromatographic Specialties
Chromex Scientific Ltd
Chrysalis Scientific Technologies
D-Star Instruments
EKA Chemicals AB
Separation Products
ES Industries
Essex Scientific Lab Supplies
ESSLAB
Hamilton Co800-648-5950
Higgins Analytical
Imtakt USAPhone 888-456-HPLC (4752)Fax 501-646-3497E-mail info@imtaktusa.comwww.imtaktusa.com
INTERCHIM
JM Science Canada
KNAUER
Scientific Instruments
Luknova
Nacalai USA
Neta Scientific
Novasep
Restek CorpPhone 800-356-1688Fax 814-353-1309E-mail csreps@restek.comwww.restek.com
Rudolph Instruments
dba DigiPol Technologies
Semba Biosciences
Sepax Technologies
Shodex/Showa Denko America
SIELC Technologies
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875Waters Corp - (Worldwide Headquarters)800-252-4752
YMC Co Ltd

POLYMERICAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Asahi Kasei Bioprocess
Benson Polymeric
BioChrom Labs
Canadian Life Science
Chromos Express Ltd
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
Dr Maisch HPLC GmbH
Dynamic Adsorbents
Essex Scientific Lab Supplies
ESSLAB
Government Scientific Source
Hamilton Co800-648-5950
Icon Scientific
JM Science800-495-1678
JM Science Canada
Jordi Labs
KNAUER
Scientific Instruments
Luknova
MicroSolv Technology Corp
Neta Scientific
Phenomenex800-543-3681
PJ Cobert Assocs
PSS Polymer Standards Service GmbH
PSS-USA
Semba Biosciences
Sepax Technologies
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
SIELC Technologies
SiliCycle
Sonntek
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)Phone 800-532-4752E-mail analyze@thermofisher.comwww.thermoscientific.comTosoh Bioscience800-366-4875
YMC Co Ltd

REVERSED-PHASE
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analtech
Asahi Kasei Bioprocess
Avantor Performance Materials
Benson Polymeric
BIA Separations
BioChrom Labs
Biotage
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Celite Corp
Imerys Filtration Minerals
Chiral Technologies
Chromex Scientific Ltd
Chromos Express Ltd
Chrysalis Scientific Technologies
CS-Chromatographie Service GmbH
D-Star Instruments
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
DyChrom
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
EMD Millipore
ES Industries
Essex Scientific Lab Supplies
ESSLAB
Fortis Technologies Ltd
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.com
HICHROM Ltd
Icon Scientific
Imtakt USAPhone 888-456-HPLC (4752)Fax 501-646-3497E-mail info@imtaktusa.comwww.imtaktusa.comJM Science800-495-1678
Jordi Labs
LABOMATIC Instruments AG
LEAP Technologies800-229-8814
Luknova
MAC-MOD Analytical800-441-7508
Macherey-Nagel GmbH & Co KG
MicroSolv Technology CorpNacalai USA
Neta Scientific
Nomura Chemical Co Ltd
Novasep
Orochem Technologies
Phenomenex800-543-3681
PJ Cobert Assocs
Princeton Chromatography
Restek Corp800-356-1688
Rudolph Instruments
dba DigiPol Technologies
Sci-Con
Scientific Products & Equipment
Semba Biosciences
Sepax Technologies
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
SiliCyclePhone 1-877-SILICYCLEFax 418-874-0355E-mail support@silicycle.comwww.silicycle.com
SMI-LabHut Ltd
Sonntek
Sorbent Technologies
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875United ScienceWaters Corp - (Worldwide Headquarters)800-252-4752
YMC Co Ltd
Zeochem AG

COLUMNS, LOW-PRESSURE

ADSORPTIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
BSG
Dynamic Adsorbents
JNC America
Kimble-Chase
MicroSolv Technology CorpPhone 732-380-8900Fax 732-578-9777E-mail info@mtc-usa.comwww.microsolvtech.com
Neta Scientific
Nomura Chemical Co Ltd
Novasep
Optimize Technologies800-669-9015Shimadzu Scientific Instruments800-477-1227
Shoko America
SiliCycle
Sorbent Technologies
YMC America
YMC Europe GmbH

AFFINITYAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
American Intl Chemical
Eprogen
Government Scientific Source
Harvard Apparatus
JNC America
Kimble-Chase
KNAUER
Scientific Instruments
Natrix Separations
Neta Scientific
Novasep
Optimize Technologies800-669-9015
Semba Biosciences
Shimadzu Scientific Instruments800-477-1227
Stellar Phases
Teledyne Isco
Thomson Instrument Co
Zeochem AG
ZirChrom Separations866-782-2531

CARTRIDGEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
BUCHI Corp
FMS (Fluid Mgmt Systems)Hamilton Co800-648-5950
Harvard Apparatus
HICHROM Ltd
Natrix Separations
Neta Scientific
Optimize Technologies800-669-9015
Shoko America
SiliCycle
Sorbent Technologies
Thomson Instrument Co
United Science
YMC Co Ltd
Zeochem AG

FLASH
Ace Glass
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
American Intl Chemical
Analytical Sales & Services
BUCHI Corp
Chromos Express Ltd
Crawford Scientific Ltd
CTS
Dynamic Adsorbents
FMS (Fluid Mgmt Systems)
Government Scientific Source
Kimble-Chase
Luknova
Macherey-Nagel GmbH & Co KG
MicroSolv Technology Corp
Neta Scientific
Sepax Technologies
SiliCyclePhone 1-877-SILICYCLEFax 418-874-0355E-mail support@silicycle.comwww.silicycle.com
Spectrum Chemicals & Lab Products
Teledyne Isco
Thomson Instrument Co
YMC America
YMC Co Ltd
Zeochem AG

GEL PERMEATION (SIZE-EXCLUSION)Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770FMS (Fluid Mgmt Systems)
J2 Scientific
JNC America
Kimble-Chase
MicroSolv Technology Corp
Neta Scientific
Nomura Chemical Co Ltd
Optimize Technologies800-669-9015Pickering Labs800-654-3330
PSS Polymer Standards Service GmbH
Semba Biosciences
Stellar Phases
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
YMC Co Ltd

ION-EXCHANGEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
FMS (Fluid Mgmt Systems)
Government Scientific Source
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.com
Harvard Apparatus
HICHROM Ltd
JNC America
Kimble-Chase
KNAUER
Scientific Instruments
Metrohm USA
Ion Chromatography/Analytical
MicroSolv Technology Corp
Natrix Separations
Neta Scientific
Novasep
Optimize Technologies800-669-9015
Semba Biosciences
Sepax Technologies
SiliCycle
Stellar Phases
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)Phone 800-532-4752E-mail analyze@thermofisher.comwww.thermoscientific.comUnited Science
YMC America
ZirChrom Separations866-782-2531

ION-EXCLUSIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.com
Metrohm USA
Ion Chromatography/Analytical
Neta Scientific
Optimize Technologies800-669-9015
Semba Biosciences
Shoko America
Sorbent Technologies
Thomson Instrument Co

NORMAL-PHASEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Biotage
Celite Corp
Imerys Filtration Minerals
Chromos Express Ltd
Daiso Co Ltd
Chemical Specialities Sales Div
DyChrom
Dynamic Adsorbents
EMD Millipore
FMS (Fluid Mgmt Systems)
Government Scientific Source
HICHROM Ltd
KNAUER
Scientific Instruments
LABOMATIC Instruments AG
Macherey-Nagel GmbH & Co KG
Metrohm USA
Ion Chromatography/Analytical
MicroSolv Technology Corp
Neta Scientific
Nomura Chemical Co Ltd
Novasep
Optimize Technologies800-669-9015
Semba Biosciences
Sepax Technologies
Shimadzu Scientific Instruments800-477-1227
SiliCycle
Stellar Phases
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.com
Teledyne Isco
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Thomson Instrument Co
United ScienceWaters Corp - (Worldwide Headquarters)800-252-4752
YMC America
YMC Co Ltd
Zeochem AG
ZirChrom Separations866-782-2531

OTHER COLUMNS, LOW-PRESSURE
Ace Glass
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
Chiral Technologies Europe
Chromatographic Specialties
Ellutia
Hamilton Co800-648-5950
JNC America
Neta Scientific
Novasep
Optimize Technologies800-669-9015
Semba Biosciences
SiliCycle
Stellar Phases
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.comUnited ScienceWaters Corp - (Worldwide Headquarters)800-252-4752ZirChrom Separations866-782-2531

REVERSED-PHASEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Biotage
BUCHI Corp
Celite Corp
Imerys Filtration Minerals
Daiso Co Ltd
Chemical Specialities Sales Div
DyChrom
Dynamic Adsorbents
EMD Millipore
FMS (Fluid Mgmt Systems)Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.com
Harvard Apparatus
HICHROM Ltd
LABOMATIC Instruments AG
Macherey-Nagel GmbH & Co KG
MicroSolv Technology Corp
Neta Scientific
Nomura Chemical Co Ltd
Novasep
Optimize Technologies800-669-9015
Semba Biosciences
Sepax Technologies
Shimadzu Scientific Instruments800-477-1227
Shoko America
SiliCycle
Sonntek
Sorbent Technologies
Stellar Phases
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.com
Teledyne Isco
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Thomson Instrument Co
United ScienceWaters Corp - (Worldwide Headquarters)800-252-4752
YMC America
YMC Co Ltd
YMC Europe GmbH
Zeochem AG
ZirChrom SeparationsPhone 866-782-2531Fax 763-421-2319E-mail support@zirchrom.comwww.zirchrom.com

RIGID SIZE-EXCLUSIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Government Scientific Source
Neta Scientific
Semba Biosciences
Sepax Technologies

COLUMNS, CAPILLARY (<1 MM I.D.)

CUSTOM
Ace Glass
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Chiral Technologies Europe
Clemente Assocs
CSS Analytical Co
Dr Maisch HPLC GmbH
Higgins Analytical
MAC-MOD Analytical800-441-7508MolexPolymicro Technologies™ Products
Neta Scientific
Optimize Technologies800-669-9015
Shoko America
Sorbent Technologies
SunChrom GmbH
Teknokroma Auatitica SA
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752United Science
YMC America

MONOLITHIC
EMD Millipore
Neta Scientific

NORMAL-PHASE
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Celite Corp
Imerys Filtration Minerals
Chiral Technologies Europe
CSS Analytical Co
Daiso Co Ltd
Chemical Specialities Sales Div
EMD Millipore
Fortis Technologies Ltd
H2Scan Corporation
HICHROM Ltd
Higgins Analytical
Imtakt USAPhone 888-456-HPLC (4752)Fax 501-646-3497E-mail info@imtaktusa.comwww.imtaktusa.comJM Science800-495-1678MAC-MOD Analytical800-441-7508
Macherey-Nagel GmbH & Co KG
Neta Scientific
Optimize Technologies800-669-9015
Sepax Technologies
SIELC Technologies
Sorbent Technologies
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752United Science

OTHER COLUMNS, CAPILLARY (<1 MM I.D.)Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Chiral Technologies Europe
Chromatographic Specialties
Diamond Analytics
EMD Millipore
Imtakt USA888-456-HPLC (4752)MolexPolymicro Technologies™ Products
Neta Scientific
Optimize Technologies800-669-9015
PolyLC
Sepax Technologies
SGE Analytical Science
SIELC Technologies
Sorbent Technologies
Spectrum Chemicals & Lab Products
SunChrom GmbH
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.com
Teknokroma Auatitica SA
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752United ScienceWaters Corp - (Worldwide Headquarters)800-252-4752
YMC Europe GmbH

REVERSED-PHASE
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Biotage
Canadian Life Science
Celite Corp
Imerys Filtration Minerals
Chiral Technologies Europe
Chrom Tech
Crawford Scientific Ltd
CSS Analytical Co
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
Dr Maisch HPLC GmbH
EMD Millipore
Fortis Technologies Ltd
HICHROM Ltd
Higgins Analytical
Imtakt USA888-456-HPLC (4752)JM Science800-495-1678
JM Science Canada
MAC-MOD Analytical800-441-7508
Macherey-Nagel GmbH & Co KG
Neta Scientific
Optimize Technologies800-669-9015Phenomenex800-543-3681
Scientific Instrument Services
Scientific Products & Equipment
Sepax Technologies
SGE Analytical Science
Shoko America
SIELC Technologies
Sonntek
Teknokroma Auatitica SA
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752United Science
YMC Europe GmbH

COLUMNS, MICROBORE (1-2 MM I.D.)

ADSORPTIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
BioChrom Labs
Bischoff Analysentechnik und -geraete GmbH
Canadian Life Science
Dr Maisch HPLC GmbH
JM Science Canada
MAC-MOD AnalyticalPhone 800-441-7508Fax 610-358-5993E-mail info@mac-mod.comwww.mac-mod.comMicroSolv Technology CorpPhone 732-380-8900Fax 732-578-9777E-mail info@mtc-usa.comwww.microsolvtech.com
Neta Scientific
Nomura Chemical Co Ltd
Optimize Technologies800-669-9015
Princeton Chromatography
SepServ
Shoko America
Sonntek
United SciencePhone 651-321-8361E-mail sales@unitedsciencecorp.comwww.uniscicorp.com
YMC Europe GmbH

CAPILLARY
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Angstrom-Advanced
Chromex Scientific Ltd
CSS Analytical Co
Dr Maisch HPLC GmbH
HICHROM Ltd
MAC-MOD AnalyticalPhone 800-441-7508Fax 610-358-5993E-mail info@mac-mod.comwww.mac-mod.comMolexPolymicro Technologies™ Products
Neta Scientific
Optimize Technologies800-669-9015
Scientific Instrument Services
Selerity Technologies
SepServ
Shoko America
SIELC Technologies
Sorbent Technologies
Teknokroma Auatitica SA
United Science
YMC America

CUSTOM
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Canadian Life Science
Chiral Technologies Europe
Chromos Express Ltd
CSS Analytical Co
Dr Maisch HPLC GmbH
Fortis Technologies Ltd
Hamilton Co800-648-5950
HICHROM Ltd
Higgins Analytical
MAC-MOD Analytical800-441-7508
Neta Scientific
Optimize Technologies800-669-9015
Princeton Chromatography
SepServ
Shoko America
SIELC Technologies
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.comThermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752United Science

GEL PERMEATION (SIZE-EXCLUSION)Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
BioChrom Labs
Chromex Scientific Ltd
Dr Maisch HPLC GmbH
Malvern Instruments800-932-0101
Neta Scientific
Nomura Chemical Co Ltd
PolyLC
Princeton Chromatography
PSS-USA
Sepax Technologies
SepServ
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752

ION-EXCHANGEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Antec BV
BioChrom Labs
Canadian Life Science
Diamond Analytics
Dr Maisch HPLC GmbH
Hamilton Co800-648-5950
HICHROM Ltd
Imtakt USAPhone 888-456-HPLC (4752)Fax 501-646-3497E-mail info@imtaktusa.comwww.imtaktusa.com
INTERCHIM
JM Science800-495-1678
Macherey-Nagel GmbH & Co KG
Neta Scientific
Optimize Technologies800-669-9015
PolyLC
Princeton Chromatography
SepServ
Shoko America
SIELC Technologies
Sonntek
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875
TREK
United Science
YMC America
ZirChrom Separations866-782-2531

ION-EXCLUSIONAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
CS-Chromatographie Service GmbH
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.comJM Science800-495-1678
Neta Scientific
Optimize Technologies800-669-9015
PSS-USA
Sepax Technologies
Shoko America
SIELC Technologies
Sorbent Technologies

MONOLITHIC
Neta Scientific

NORMAL-PHASE
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Antec BV
Bischoff Analysentechnik und -geraete GmbH
Canadian Life Science
Chiral Technologies Europe
Chromex Scientific Ltd
Chromos Express Ltd
CS-Chromatographie Service GmbH
CSS Analytical Co
Daiso Co Ltd
Chemical Specialities Sales Div
Dr Maisch HPLC GmbH
DyChrom
Fortis Technologies Ltd
H2Scan Corporation
HICHROM Ltd
Higgins Analytical
Imtakt USAPhone 888-456-HPLC (4752)Fax 501-646-3497E-mail info@imtaktusa.comwww.imtaktusa.com
INTERCHIM
JM Science800-495-1678
JM Science Canada
MAC-MOD Analytical800-441-7508
Macherey-Nagel GmbH & Co KG
MicroSolv Technology Corp
Neta Scientific
Nomura Chemical Co Ltd
Optimize Technologies800-669-9015Phenomenex800-543-3681
Princeton Chromatography
Restek Corp800-356-1688
Selerity Technologies
Sepax Technologies
SepServ
Shoko America
SIELC Technologies
Sonntek
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875United Science
YMC America
YMC Co Ltd
YMC Europe GmbH
Zeochem AG
ZirChrom Separations866-782-2531

OTHER COLUMNS, MICROBORE (1-2 MM I.D.)
Analytical Sales & Services
BioChrom Labs
Bischoff Analysentechnik und -geraete GmbH
Chiral Technologies Europe
Chromatographic Specialties
Diamond Analytics
EMD Millipore
Hamilton Co800-648-5950
Higgins Analytical
Imtakt USA888-456-HPLC (4752)
INTERCHIM
MicroSolv Technology CorpNacalai USA
Neta Scientific
Optimize Technologies800-669-9015
PolyLC
Restek CorpPhone 800-356-1688Fax 814-353-1309E-mail csreps@restek.comwww.restek.com
Selerity Technologies
SepServ
SGE Analytical Science
SIELC Technologies
SunChrom GmbH
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh Bioscience800-366-4875United ScienceWaters Corp - (Worldwide Headquarters)800-252-4752
YMC Europe GmbH
ZirChrom Separations866-782-2531

REVERSED-PHASE
Advanced Chromatography Technologies
Antec BV
BioChrom Labs
Bischoff Analysentechnik und -geraete GmbH
Chiral Technologies Europe
Chrom Tech
Chromex Scientific Ltd
CS-Chromatographie Service GmbH
CSS Analytical Co
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
DyChrom
Fortis Technologies Ltd
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.com
HICHROM Ltd
Higgins Analytical
Icon Scientific
Imtakt USA888-456-HPLC (4752)JM Science800-495-1678
KNAUER
Scientific Instruments
MAC-MOD Analytical800-441-7508
Macherey-Nagel GmbH & Co KG
MicroSolv Technology CorpNacalai USA
Neta Scientific
Nomura Chemical Co Ltd
Optimize Technologies800-669-9015Phenomenex800-543-3681
Princeton Chromatography
Restek Corp800-356-1688
Scientific Instrument Services
Scientific Products & Equipment
Selerity Technologies
Sepax Technologies
SGE Analytical Science
Shoko America
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Tosoh BiosciencePhone 800-366-4875Fax 610-272-3028E-mail info.tbl@tosoh.comwww.tosohbioscience.comUnited Science
YMC America
YMC Co Ltd
YMC Europe GmbH
Zeochem AG
ZirChrom Separations866-782-2531

ULTRAHIGH-PRESSURE LC (UHPLC)
Advanced Chromatography Technologies
Analytical Sales & Services
Antec BV
Bischoff Analysentechnik und -geraete GmbH
Chromex Scientific Ltd
CS-Chromatographie Service GmbH
Diamond Analytics
Fortis Technologies Ltd
Icon Scientific
INTERCHIM
Macherey-Nagel GmbH & Co KG
Nacalai USA
Neta Scientific
Optimize Technologies800-669-9015Phenomenex800-543-3681Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)Phone 800-532-4752E-mail analyze@thermofisher.comwww.thermoscientific.comWaters Corp - (Worldwide Headquarters)800-252-4752
YMC Co Ltd
YMC Europe GmbH
ZirChrom Separations866-782-2531

COLUMNS, SPECIALTY

ALCOHOLSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Benson Polymeric
Chromex Scientific Ltd
Daiso Co Ltd
Chemical Specialities Sales Div
Dawn Scientific
Diamond Analytics
DyChrom
EMD Millipore
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.com
Luknova
Neta Scientific
Phenomenex800-543-3681Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
St John Assocs
SunChrom GmbH
The Nest GroupPhone 800-347-6378E-mail info@nestgrp.comwww.nestgrp.com

AMINO ACIDSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Benson Polymeric
Biochrom US
Chem Service800-452-9994
Chiral Technologies
Chiral Technologies Europe
Chromex Scientific Ltd
Chromos Express Ltd
Chrysalis Scientific Technologies
Dr Maisch HPLC GmbH
DyChrom
Eicom Corp
EMD Millipore
ES Industries
Fortis Technologies Ltd
Higgins Analytical
Icon Scientific
INTERCHIM
JM Science Canada
Luknova
Neta Scientific
Phenomenex800-543-3681Pickering Labs800-654-3330
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
SIELC Technologies
St John Assocs
SunChrom GmbH
The Nest GroupPhone 800-347-6378E-mail info@nestgrp.comwww.nestgrp.comThermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
YMC America
Zeochem AG

BASIC COMPOUNDS
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Chromex Scientific Ltd
Chrysalis Scientific Technologies
Diamond Analytics
DyChrom
Eicom Corp
EMD Millipore
Eprogen
ES Industries
Fortis Technologies Ltd
HICHROM Ltd
Higgins Analytical
Imtakt USAPhone 888-456-HPLC (4752)Fax 501-646-3497E-mail info@imtaktusa.comwww.imtaktusa.com
Jordi Labs
Luknova
MAC-MOD AnalyticalPhone 800-441-7508Fax 610-358-5993E-mail info@mac-mod.comwww.mac-mod.com
Metrohm USA
Ion Chromatography/Analytical
Neta Scientific
Phenomenex800-543-3681
Princeton Chromatography
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Sorbent Technologies
SunChrom GmbH
The Nest GroupPhone 800-347-6378E-mail info@nestgrp.comwww.nestgrp.comThermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
YMC Co Ltd
Zeochem AG
ZirChrom SeparationsPhone 866-782-2531Fax 763-421-2319E-mail support@zirchrom.comwww.zirchrom.com

BIOPOLYMERSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
BioChrom Labs
Chiral Technologies Europe
Chromex Scientific Ltd
Daiso Co Ltd
Chemical Specialities Sales Div
Dr Maisch HPLC GmbH
EMD Millipore
Eprogen
Hamilton Co800-648-5950Imtakt USAPhone 888-456-HPLC (4752)Fax 501-646-3497E-mail info@imtaktusa.comwww.imtaktusa.com
INTERCHIM
JM Science Canada
Luknova
Neta Scientific
Phenomenex800-543-3681
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
Sepax Technologies
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
The Nest Group
Wyatt TechnologyThe World Leader in Light Scattering System805-681-0123
YMC America

CARBOHYDRATESAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Antec BV
Benson Polymeric
Chromex Scientific Ltd
CS-Chromatographie Service GmbH
Daiso Co Ltd
Chemical Specialities Sales Div
DyChrom
EMD Millipore
ES Industries
Fortis Technologies Ltd
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.com
Higgins Analytical
Imtakt USA888-456-HPLC (4752)
Luknova
Metrohm AG
Metrohm USA
Ion Chromatography/Analytical
Neta Scientific
Phenomenex800-543-3681
PSS Polymer Standards Service GmbH
Sepax Technologies
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
St John Assocs
SunChrom GmbH
Teknokroma Auatitica SA
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752United Science
YMC America
YMC Europe GmbH

MONOCLONAL ANTIBODIESAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
BIA Separations
BioChrom Labs
Chiral Technologies Europe
Chromex Scientific Ltd
Chromos Express Ltd
Dr Maisch HPLC GmbH
EMD Millipore
Eprogen
Hamilton Co800-648-5950
Icon Scientific
Imtakt USA888-456-HPLC (4752)
INTERCHIM
Luknova
Nacalai USA
Neta Scientific
Phenomenex800-543-3681
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
Semba Biosciences
Sepax Technologies
Shodex/Showa Denko America
Shoko America
The Nest Group
United Science
YMC America
YMC Co Ltd

NUCLEOSIDES AND NUCLEOTIDESAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
BioChrom Labs
BSG
Chiral Technologies Europe
Chromex Scientific Ltd
Diamond Analytics
EMD Millipore
ES Industries
Fortis Technologies Ltd
Hamilton Co800-648-5950
Higgins Analytical
Imtakt USA888-456-HPLC (4752)
Luknova
MicroSolv Technology Corp
Neta Scientific
Princeton Chromatography
PSS Polymer Standards Service GmbH
Sepax Technologies
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
SIELC Technologies
Sorbent Technologies
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
YMC America
YMC Europe GmbH
Zeochem AG

ORGANIC ACIDSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Benson Polymeric
Chiral Technologies Europe
Chromex Scientific Ltd
Chrysalis Scientific Technologies
CS-Chromatographie Service GmbH
Diamond Analytics
Dr Maisch HPLC GmbH
DyChrom
ES Industries
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.comImtakt USA888-456-HPLC (4752)
INTERCHIM
JM Science Canada
Jordi Labs
Luknova
Metrohm USA
Ion Chromatography/Analytical
MicroSolv Technology CorpNacalai USA
Neta Scientific
Phenomenex800-543-3681
Princeton Chromatography
PSS Polymer Standards Service GmbH
Restek Corp800-356-1688
SepServ
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
SIELC Technologies
SunChrom GmbH
Teknokroma Auatitica SA
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
YMC America
YMC Co Ltd
YMC Europe GmbH
Zeochem AG

OTHER COLUMNS, SPECIALTYAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Antec BV
BioChrom Labs
Biochrom US
Bischoff Analysentechnik und -geraete GmbH
Chromatographic Specialties
Daiso Co Ltd
Chemical Specialities Sales Div
Eicom Corp
Ellutia
Eprogen
ES Industries
Hamilton Co800-648-5950
Higgins Analytical
Imtakt USA888-456-HPLC (4752)
INTERCHIM
Luknova
MicroSolv Technology CorpNacalai USA
Neta Scientific
Optimize Technologies800-669-9015
PSS-Polymer Standards Service – USA
PSS-USA
SepServ
Shodex/Showa Denko America
Shoko America
SIELC Technologies
SunChrom GmbH
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.com
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Wyatt TechnologyThe World Leader in Light Scattering System805-681-0123
YMC America
YMC Co Ltd
YMC Europe GmbH
Zeochem AG
ZirChrom Separations866-782-2531

PEPTIDES
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Antec BV
Asahi Kasei Bioprocess
Benson Polymeric
BIA Separations
BioChrom Labs
Biochrom US
Chiral Technologies Europe
Chromex Scientific Ltd
Diamond Analytics
DyChrom
EMD Millipore
Eprogen
ES Industries
Fortis Technologies Ltd
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.com
HICHROM Ltd
Higgins Analytical
Imtakt USA888-456-HPLC (4752)
Jordi Labs
Luknova
MAC-MOD Analytical800-441-7508MicroSolv Technology Corp
Neta Scientific
Optimize Technologies800-669-9015Phenomenex800-543-3681
PolyLC
Princeton Chromatography
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
SepServ
SGE Analytical Science
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
SMI-LabHut Ltd
SunChrom GmbH
Teknokroma Auatitica SA
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
YMC Co Ltd
Zeochem AG

POLYNUCLEAR AROMATIC HYDROCARBONSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Chromex Scientific Ltd
Chromos Express Ltd
Crawford Scientific Ltd
Dr Maisch HPLC GmbH
DyChrom
EMD Millipore
Eprogen
Hamilton Co800-648-5950
Hellamco SA
INTERCHIM
JM Science Canada
Luknova
Neta Scientific
Phenomenex800-543-3681Restek Corp800-356-1688
SepServ
Shodex/Showa Denko America
SIELC Technologies
SunChrom GmbH
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
YMC America
YMC Europe GmbH
Zeochem AG
ZirChrom Separations866-782-2531

POLYSACCHARIDESAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Benson Polymeric
Chiral Technologies
Chiral Technologies Europe
Chromex Scientific Ltd
Daiso Co Ltd
Chemical Specialities Sales Div
EMD Millipore
ES Industries
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.comImtakt USA888-456-HPLC (4752)
Jordi Labs
Luknova
MicroSolv Technology CorpNacalai USA
Neta Scientific
Phenomenex800-543-3681
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
Regis Technologies
Chromatography Div
Sepax Technologies
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
YMC Europe GmbH

PROTEINS
Advanced Chromatography Technologies
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Asahi Kasei Bioprocess
BIA Separations
BioChrom Labs
Chiral Technologies Europe
Chromos Express Ltd
Crawford Scientific Ltd
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
Dr Maisch HPLC GmbH
EMD Millipore
Eprogen
ES Industries
Fortis Technologies Ltd
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.com
Hellamco SA
HICHROM Ltd
Higgins Analytical
Icon Scientific
Imtakt USA888-456-HPLC (4752)
INTERCHIM
JM Science Canada
Jordi Labs
Luknova
MAC-MOD Analytical800-441-7508Nacalai USA
Natrix Separations
Neta Scientific
Optimize Technologies800-669-9015Phenomenex800-543-3681
PolyLC
Princeton Chromatography
PSS Polymer Standards Service GmbH
PSS-Polymer Standards Service – USA
Restek Corp800-356-1688
Semba Biosciences
SepServ
SGE Analytical Science
Shimadzu Scientific Instruments800-477-1227
Shodex/Showa Denko America
Shoko America
SIELC Technologies
SMI-LabHut Ltd
SunChrom GmbH
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752Wyatt TechnologyThe World Leader in Light Scattering System805-681-0123
YMC America
YMC Co Ltd
YMC Europe GmbH
Zeochem AG

TRICYCLIC ANTIDEPRESSANTSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Chromex Scientific Ltd
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
Dr Maisch HPLC GmbH
ES Industries
Hamilton CoPhone 800-648-5950Fax 775-856-7259E-mail chromatography@hamiltoncompany.comwww.hamiltoncompany.comImtakt USA888-456-HPLC (4752)
Luknova
MicroSolv Technology Corp
Neta Scientific
Phenomenex800-543-3681
Shodex/Showa Denko America
Sorbent Technologies
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
YMC America
YMC Co Ltd
YMC Europe GmbH

COLUMN ACCESSORIES

BLANKS, FLASH
Ace Glass
Analytical Sales & Services
BUCHI Corp
Idex Health & Science
Kimble-Chase
Sorbent Technologies
Thomson Instrument Co

BLANKS, HPLC ANALYTICAL
BioChrom Labs
Biotech AB
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Chromos Express Ltd
Diamond Analytics
Dr Maisch HPLC GmbH
Idex Health & Science
INTERCHIM
PJ Cobert Assocs
Restek Corp800-356-1688
Sci-Con
SepServ
SIELC Technologies
Sonntek
Teknokroma Auatitica SA
Tomopal
YMC Co Ltd

BLANKS, HPLC PREPARATIVE
BioChrom Labs
Biotech AB
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Idex Health & Science
Sci-Con
Sonntek
Tomopal
YMC Co Ltd

BLANKS, LOW-PRESSURE
Ace Glass
Idex Health & Science
INTERCHIM
Mikrolab Aarhus A/S

BLANKS, MICROBORE
BioChrom Labs
Biotech AB
Diamond Analytics
Dr Maisch HPLC GmbH
Idex Health & Science
SepServ
Teknokroma Auatitica SA

BLANKS, PROCESS
Ace Glass
Asahi Kasei Bioprocess
Chromex Scientific Ltd
Idex Health & Science
INTERCHIM
SIELC Technologies
Sonntek
YMC Co Ltd

COLUMN HEATERS
Bischoff Chromatography
Chiralizer Services LLC
Chrom Tech
DyChrom
Electronic Development Labs
Icon Scientific
JM Science800-495-1678
Jordi Labs
MayLab Analytical Instruments GmbH
Meadows Instrumentation
Mikrolab Aarhus A/S
PSS-USA
Restek Corp800-356-1688
Sci-Con
Science Stockroom
Scientific Instrument Services
SepServ
SMI-LabHut Ltd
Sonntek
Spark Holland B.V.
SunChrom GmbH
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Ticoscen
Torrey Pines Scientific

COLUMN JACKET, ANALYTICAL
Aura Industries
Chiral Technologies
INTERCHIM
Sonntek
Triad Scientific

COLUMN JACKET, PREPARATIVE
Asahi Kasei Bioprocess
Aura Industries
Novasep
Sonntek

COLUMN JACKET, PROCESS
Aura Industries
INTERCHIM
Novasep
Triad Scientific

COLUMN-PACKING SYSTEMS AND ACCESSORIES
BUCHI Corp
Chrom Tech
Chromos Express Ltd
Crawford Scientific Ltd
Mikrolab Aarhus A/S
Novasep
Restek Corp800-356-1688
SIELC Technologies
Sonntek
Teknokroma Auatitica SA
Triad Scientific
YMC Europe GmbH

DELAY TUBES
Aura Industries
MicroSolv Technology Corp

GLASS BEADS
Ace Glass
Kimble-Chase
Neta Scientific
Wilkens-Anderson Co

GUARD COLUMNSAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Benson Polymeric
BioChrom Labs
Bischoff Chromatography
Buck Scientific
Chiral Technologies
Chiral Technologies Europe
Chromos Express Ltd
Chrysalis Scientific Technologies
CS-Chromatographie Service GmbH
Dr Maisch HPLC GmbH
DyChrom
Eicom Corp
EMD Millipore
Hamilton Co800-648-5950
Hellamco SA
Higgins Analytical
Idex Health & Science
Imtakt USA888-456-HPLC (4752)
INTERCHIM
J2 Scientific
JM Science800-495-1678MAC-MOD Analytical800-441-7508
Metrohm AG
Neta Scientific
Nomura Chemical Co Ltd
Ohio Valley Specialty Co
Optimize Technologies800-669-9015
PerkinElmer
PJ Cobert Assocs
PSS-Polymer Standards Service – USA
PSS-USA
Restek Corp800-356-1688
Sci-Con
Scientific Instrument Services
Scientific Products & Equipment
SepServ
SGE Analytical Science
Shimadzu Scientific Instruments800-477-1227
Shoko America
SIELC Technologies
SiliCycle
SMI-LabHut Ltd
Sorbent Technologies
Stratlab Ltd
Teknokroma Auatitica SA
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
YMC America
YMC Co Ltd
YMC Europe GmbH
ZirChrom Separations866-782-2531

REACTOR COILS
Analytical Sales & Services
Aura Industries
Eicom Corp
MicroSolv Technology Corp
SunChrom GmbH

WATER JACKETS FOR COLUMNS
Aura Industries
MicroSolv Technology Corp
Mikrolab Aarhus A/S

COLUMN PACKINGS

AFFINITY
American Intl Chemical
Avantor Performance Materials
Celite Corp
Imerys Filtration Minerals
JNC America
Natrix Separations
Neta Scientific
Novasep
SiliCycle
Sonntek
Sorbent Technologies
United ScienceZirChrom Separations866-782-2531

ALUMINA
Avantor Performance Materials
Celite Corp
Imerys Filtration Minerals
Dr Maisch HPLC GmbH
Dynamic Adsorbents
Essential Consultants
Separation Technology Div
Macherey-Nagel GmbH & Co KG
Neta Scientific
Sorbent Technologies
United Science

AMINO
Avantor Performance Materials
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Celite Corp
Imerys Filtration Minerals
Chromos Express Ltd
Chrysalis Scientific Technologies
Dr Maisch HPLC GmbH
DyChrom
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
Essential Consultants
Separation Technology Div
Fortis Technologies Ltd
Hellamco SA
JNC America
Neta Scientific
Orochem Technologies
Princeton Chromatography
Restek Corp800-356-1688
SepServ
SIELC Technologies
Sorbent Technologies
The Nest GroupPhone 800-347-6378E-mail info@nestgrp.comwww.nestgrp.comThermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
YMC America
Zeochem AG

CELLULOSE
Chiral Technologies
Dynamic Adsorbents
Essential Consultants
Separation Technology Div
JNC America
Macherey-Nagel GmbH & Co KG
Neta Scientific
Sorbent Technologies
YMC America
ZirChrom Separations866-782-2531

CHIRAL
Avantor Performance Materials
Chiral Technologies Europe
Chromos Express Ltd
Dr Maisch HPLC GmbH
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
JM Science800-495-1678
Neta Scientific
Orochem Technologies
Princeton Chromatography
Regis Technologies
Chromatography Div
SepServ
Sorbent Technologies
YMC America
YMC Co Ltd
YMC Europe GmbH

COATINGS FOR LC PACKINGS
BioChrom Labs
Dynamic Adsorbents
Essential Consultants
Separation Technology Div
Gelest
JNC America
Master Bond

CUSTOM
Avantor Performance Materials
Chromos Express Ltd
Clemente Assocs
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
Hamilton Co800-648-5950
JNC America
Neta Scientific
Optimize Technologies800-669-9015
Orochem Technologies
Princeton Chromatography
SIELC Technologies
SiliCycle
Sorbent Technologies
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.com
Table Solutions
United Science
YMC America

CYANOPROPYL
Avantor Performance Materials
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Celite Corp
Imerys Filtration Minerals
Chrysalis Scientific Technologies
Dr Maisch HPLC GmbH
DyChrom
EKA Chemicals AB
Separation Products
Essential Consultants
Separation Technology Div
Fortis Technologies Ltd
Macherey-Nagel GmbH & Co KG
Neta Scientific
Orochem Technologies
Princeton Chromatography
Restek Corp800-356-1688
Sepax Technologies
SepServ
SiliCycle
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752United Science
YMC America
YMC Europe GmbH
Zeochem AG

DIOL
Avantor Performance Materials
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Chrysalis Scientific Technologies
Dr Maisch HPLC GmbH
DyChrom
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
Essential Consultants
Separation Technology Div
Fortis Technologies Ltd
Jordi Labs
Macherey-Nagel GmbH & Co KG
Neta Scientific
Princeton Chromatography
PSS-Polymer Standards Service – USA
Restek Corp800-356-1688
SepServ
SiliCycle
Sorbent Technologies
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752United Science
YMC America
YMC Europe GmbH
Zeochem AG

FLASH
American Intl Chemical
Essential Consultants
Separation Technology Div
Luknova
Macherey-Nagel GmbH & Co KG
Neta Scientific
Orochem Technologies
Princeton Chromatography
Sepax Technologies
SIELC Technologies
SiliCycle
Sorbent Technologies
Thomson Instrument Co
YMC America
Zeochem AG

GEL PERMEATION (SIZE-EXCLUSION)
Dr Maisch HPLC GmbH
Eprogen
JNC America
Jordi Labs
Neta Scientific
Orochem Technologies
PolyLC
PSS-Polymer Standards Service – USA
PSS-USA
SepServ
Sorbent Technologies
Stellar Phases
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
YMC America
YMC Europe GmbH

HYDROPHILIC GELS
BioChrom Labs
Dynamic Adsorbents
Essential Consultants
Separation Technology Div
JNC America
Jordi Labs
Neta Scientific
Orochem Technologies
PolyLC
PSS-USA
Sepax Technologies
Sorbent Technologies
YMC America

HYDROXYAPATITE
American Intl Chemical
Dynamic Adsorbents
Essential Consultants
Separation Technology Div
Neta Scientific
Orochem Technologies

ION-EXCHANGE RESINS
Asahi Kasei Bioprocess
Avantor Performance Materials
Benson Polymeric
BioChrom Labs
Diamond Analytics
DyChrom
Hamilton Co800-648-5950
JNC America
Jordi Labs
KNAUER
Scientific Instruments
Natrix Separations
Neta Scientific
Novasep
PolyLC
Sepax Technologies
SiliCycle
St John Assocs
The Nest Group
YMC America
Zeochem AG
ZirChrom Separations866-782-2531

NORMAL-PHASEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
Avantor Performance Materials
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Chromos Express Ltd
Chrysalis Scientific Technologies
Daiso Co Ltd
Chemical Specialities Sales Div
Dr Maisch HPLC GmbH
DyChrom
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
EMD Millipore
Eprogen
Essential Consultants
Separation Technology Div
FMS (Fluid Mgmt Systems)
Hellamco SA
Jordi Labs
Macherey-Nagel GmbH & Co KG
Neta Scientific
Orochem Technologies
Princeton Chromatography
Restek Corp800-356-1688
Sepax Technologies
SepServ
SIELC Technologies
SiliCycle
Sonntek
Sorbent Technologies
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.com
Teknokroma Auatitica SA
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752United Science
YMC America
YMC Co Ltd
YMC Europe GmbH
Zeochem AG
ZirChrom Separations866-782-2531

OTHER COLUMN PACKINGS
Chromatographic Specialties
Chrysalis Scientific Technologies
Diamond Analytics
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
FMS (Fluid Mgmt Systems)
Fortis Technologies Ltd
Hamilton Co800-648-5950
JNC America
Neta Scientific
PSS-Polymer Standards Service – USA
SiliCycle
Spectrum Chemicals & Lab Products
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.comThermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)Phone 800-532-4752E-mail analyze@thermofisher.comwww.thermoscientific.com
YMC America
YMC Europe GmbH
ZirChrom Separations866-782-2531

POLYMERIC, HPLCAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
Benson Polymeric
BioChrom Labs
Biotech AB
Diamond Analytics
Dynamic Adsorbents
Eicom Corp
Essential Consultants
Separation Technology Div
Hamilton Co800-648-5950
Jordi Labs
Neta Scientific
Orochem Technologies
Scientific Instrument Services
Sepax Technologies
Sorbent Technologies
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752

POLYMERIC, LOW-PRESSUREAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
Avantor Performance Materials
Biotech AB
Dynamic Adsorbents
Essential Consultants
Separation Technology Div
FMS (Fluid Mgmt Systems)Hamilton Co800-648-5950
Neta Scientific
YMC America

PROCESSAgilent TechnologiesLife Sciences & Chemical AnalysisPhone 800-227-9770E-mail contact_us@agilent.comwww.agilent.com/chem
Asahi Kasei Bioprocess
Avantor Performance Materials
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
Essential Consultants
Separation Technology Div
H2Scan Corporation
Hamilton Co800-648-5950JM Science800-495-1678
JNC America
Neta Scientific
SiliCycle
Sonntek
Sorbent Technologies
Stellar Phases
The Nest Group
United Science
YMC America
YMC Europe GmbH
Zeochem AG

REVERSED-PHASEAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Asahi Kasei Bioprocess
Avantor Performance Materials
Benson Polymeric
BioChrom Labs
Bischoff Analysentechnik und -geraete GmbH
Bischoff Chromatography
Celite Corp
Imerys Filtration Minerals
Chromos Express Ltd
Chrysalis Scientific Technologies
Daiso Co Ltd
Chemical Specialities Sales Div
Diamond Analytics
Dr Maisch HPLC GmbH
DyChrom
Dynamic Adsorbents
Eicom Corp
EKA Chemicals AB
Separation Products
EMD Millipore
Eprogen
Essential Consultants
Separation Technology Div
Fortis Technologies Ltd
Hamilton Co800-648-5950
Hellamco SA
JM Science800-495-1678
JM Science Canada
Jordi Labs
Macherey-Nagel GmbH & Co KG
Nacalai USA
Neta Scientific
Orochem Technologies
Princeton Chromatography
Restek Corp800-356-1688
Scientific Instrument Services
Sepax Technologies
SepServ
SIELC Technologies
SiliCycle
Sonntek
Sorbent Technologies
Stellar Phases
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.com
Teknokroma Auatitica SA
The Nest Group
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752United Science
YMC America
YMC Co Ltd
Zeochem AG
ZirChrom Separations866-782-2531

SILICAAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
American Intl Chemical
Asahi Kasei Bioprocess
Avantor Performance Materials
Bischoff Chromatography
Celite Corp
Imerys Filtration Minerals
Clemente Assocs
Daiso Co Ltd
Chemical Specialities Sales Div
Dr Maisch HPLC GmbH
DyChrom
Dynamic Adsorbents
EKA Chemicals AB
Separation Products
EMD Millipore
Eprogen
Essential Consultants
Separation Technology Div
FMS (Fluid Mgmt Systems)
Fortis Technologies Ltd
Gelest
Hamilton Co800-648-5950JM Science800-495-1678
Macherey-Nagel GmbH & Co KG
Neta Scientific
Orochem Technologies
Restek Corp800-356-1688
Sepax Technologies
SepServ
SIELC Technologies
SiliCyclePhone 1-877-SILICYCLEFax 418-874-0355E-mail support@silicycle.comwww.silicycle.com
Stellar Phases
Teknokroma Auatitica SA
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752United Science
Wilkens-Anderson Co
YMC America
YMC Co Ltd
Zeochem AG

SORBENTS, DRY-COLUMNAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Avantor Performance Materials
Dynamic Adsorbents
Essential Consultants
Separation Technology Div
Jordi Labs
Neta Scientific
Orochem Technologies
SiliCycle
Sorbent Technologies
United Science
YMC America
Zeochem AG

LC ACCESSORIES AND SUPPLIES

CHROMATOGRAPHY REFRIGERATORS
Cambridge Scientific Products
Eicom Corp
JM Science Canada
Neta Scientific
Nor-Lake Scientific
Science Stockroom
Stratlab Ltd
Thermo Scientific - Laboratory Products (Part of Thermo Fisher Scientific)866-984-3766
Torrey Pines Scientific
Triad Scientific

COUNTERCURRENT CHROMATOGRAPHY ACCESSORIES
DyChrom
H2Scan Corporation
JSI Scientific
PDR-Separations

FITTINGS FOR HIGH-PRESSURE LC (>500 PSI)Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Flow Products
Div Mecanique Analytique
Analytical Sales & Services
Beswick Engineering Co
BioChrom Labs
Biotech AB
Bischoff Analysentechnik und -geraete GmbH
Chiralizer Services LLC
Chrom Tech
Chromos Express Ltd
Chrysalis Scientific Technologies
Crawford Scientific Ltd
CS-Chromatographie Service GmbH
DyChrom
ECOM spol sro
Eicom Corp
Essential Consultants
Separation Technology Div
Fortis Technologies Ltd
Gilson
Idex Health & Science
JASCO
Jordi Labs
LABOMATIC Instruments AG
MAC-MOD Analytical800-441-7508
MayLab Analytical Instruments GmbH
Metrohm AG
Neta Scientific
NorgrenLife Sciences800-710-7823Optimize Technologies800-669-9015
PJ Cobert Assocs
Restek Corp800-356-1688
Sci-Con
Scientific Instrument Services
Scientific Products & Equipment
Selerity Technologies
SGE Analytical Science
Shimadzu Scientific Instruments800-477-1227
Shoko America
SIELC Technologies
Sonntek
Stratlab Ltd
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.comThermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Triad Scientific
VICI Valco Instruments Co800-367-8424
YMC America

FITTINGS FOR LOW-PRESSURE LC (<500 PSI)
AdvantaPure
Div NewAge Industries
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Flow Products
Div Mecanique Analytique
Beswick Engineering Co
BioChrom Labs
Biotech AB
Bischoff Analysentechnik und -geraete GmbH
Chrom Tech
CS-Chromatographie Service GmbH
DyChrom
ECOM spol sro
Essential Consultants
Separation Technology Div
Fortis Technologies Ltd
Idex Health & Science
Industrial Specialties Mfg
Jordi Labs
Kimble-Chase
LABOMATIC Instruments AG
MayLab Analytical Instruments GmbH
Metrohm AG
MicroSolv Technology Corp
Neta Scientific
NorgrenLife Sciences800-710-7823Optimize Technologies800-669-9015
PJ Cobert Assocs
Sci-Con
Scientific Instrument Services
Scientific Products & Equipment
Shimadzu Scientific Instruments800-477-1227
Sonntek
SunChrom GmbH
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.comVICI Valco Instruments Co800-367-8424
YMC America
YMC Europe GmbH

FLASH CHROMATOGRAPHY ACCESSORIES
Ace Glass
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
BUCHI Corp
Essential Consultants
Separation Technology Div
Fluid Metering
SiliCycle
YMC America

FRITS
Ace Glass
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Flow Products
Div Mecanique Analytique
Analytical Sales & Services
BioChrom Labs
Biotech AB
Crawford Scientific Ltd
CS-Chromatographie Service GmbH
Essential Consultants
Separation Technology Div
Idex Health & Science
Jordi Labs
Kimble-Chase
MAC-MOD Analytical800-441-7508
MayLab Analytical Instruments GmbH
Mott Corp
Neta Scientific
NorgrenLife Sciences800-710-7823Optimize Technologies800-669-9015
PJ Cobert Assocs
Porex Corp
Restek Corp800-356-1688
Scientific Instrument Services
Scientific Products & Equipment
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752VICI Valco Instruments Co800-367-8424
YMC Co Ltd

MIXING TEES
Analytical Flow Products
Div Mecanique Analytique
Analytical Sales & Services
Biotech AB
Canadian Life Science
Chrom Tech
Chromos Express Ltd
Crawford Scientific Ltd
ECOM spol sro
Eicom Corp
Idex Health & Science
JASCO
MayLab Analytical Instruments GmbH
Neta Scientific
NorgrenLife Sciences800-710-7823Optimize Technologies800-669-9015Parker Hannifin CorpPrecision Fluidics800-525-2857
PerkinElmer
Scientific Instrument Services
Scientific Products & Equipment
SGE Analytical Science
SIELC Technologies
Sonntek
The Lee Co
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Triad Scientific
VICI Valco Instruments Co800-367-8424
YMC Europe GmbH

PHOTOCHEMICAL REACTORS
Ace Glass
Aura Industries

SOLVENT RESERVOIRS AND ACCESSORIESAgilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Sales & Services
Canadian Life Science
Chata Biosystems
Chromos Express Ltd
ECOM spol sro
Gilson
Hitachi High Technologies America
JASCO
Metrohm AG
MicroLiter Analytical Supplies
Optimize Technologies800-669-9015
Organomation
PerkinElmer
PJ Cobert Assocs
Pope Scientific
S.C.A.T. Europe GmbH
Scientific Instrument Services
Scientific Products & Equipment
Shimadzu Scientific Instruments800-477-1227SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.com
Triad Scientific

SYRINGES
Ace Glass
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Bischoff Analysentechnik und -geraete GmbH
Cadence
Canadian Life Science
Charlton Scientific Ltd
Chrom Tech
Dawn Scientific
Dr Maisch HPLC GmbH
Eicom Corp
Hamilton Co800-648-5950
ILS Innovative Labor Systeme GmbH
Jordi Labs
JSI Scientific
Metrohm AG
MicroLiter Analytical Supplies
MicroSolv Technology Corp
Neta Scientific
NorgrenLife Sciences800-710-7823Optimize Technologies800-669-9015Parker Hannifin CorpPrecision Fluidics800-525-2857
PerkinElmer
PJ Cobert Assocs
Professional Analytical Systems Deutschland GmbH
Qosina
Restek Corp800-356-1688
Science Stockroom
Scientific Instrument Services
Scientific Products & Equipment
SGE Analytical Science
SiliCycle
SMI-LabHut Ltd
Stratlab Ltd
SunChrom GmbH
SupelcoA Sigma-Aldrich CoPhone 800-247-6628Fax 814-359-5459E-mail supelco@sial.comwww.sigmaaldrich.com
Techni-Tool
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Tomopal
VICI Valco Instruments Co800-367-8424
Vita Needle Co

TRAPS
Air Liquide America Specialty Gases LLC
Bischoff Analysentechnik und -geraete GmbH
Canadian Life Science
Higgins Analytical
Idex Health & Science
JASCO
LEAP Technologies800-229-8814
Magnetics Div
Global Equipment Mktg
Neta Scientific
Optimize Technologies800-669-9015
Professional Analytical Systems Deutschland GmbH

TUBE CONNECTORS
AdvantaPure
Div NewAge Industries
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Flow Products
Div Mecanique Analytique
Beswick Engineering Co
BioChrom Labs
Biotech AB
Bischoff Analysentechnik und -geraete GmbH
Cadence
CS-Chromatographie Service GmbH
DyChrom
ECOM spol sro
Eicom Corp
Electronic Development Labs
Idex Health & Science
Industrial Specialties Mfg
Kimble-Chase
MayLab Analytical Instruments GmbH
Metrohm AG
Neta Scientific
Optimize Technologies800-669-9015
PerkinElmer
Qosina
Restek Corp800-356-1688
S.C.A.T. Europe GmbH
Saint-Gobain Performance Plastics
Science Stockroom
Scientific Instrument Services
Scientific Products & Equipment
SEAL Analytical
SGE Analytical Science
Supelco
A Sigma-Aldrich Co
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752VICI Valco Instruments Co800-367-8424
Vita Needle Co
Wilkens-Anderson Co
YMC Co Ltd
Zef Scientific

TUBING
Ace Glass
AdvantaPure
Div NewAge Industries
Agilent TechnologiesLife Sciences & Chemical Analysis800-227-9770
Analytical Flow Products
Div Mecanique Analytique
Analytical Sales & Services
BioChrom Labs
Biotech AB
Bischoff Analysentechnik und -geraete GmbH
Cadence
Canadian Life Science
Charlton Scientific Ltd
Chrom Tech
Chromos Express Ltd
Crawford Scientific Ltd
CS-Chromatographie Service GmbH
Dr Maisch HPLC GmbH
DyChrom
ECOM spol sro
Eicom Corp
Idex Health & Science
Industrial Specialties Mfg
JASCO
Jordi Labs
Kimble-Chase
LABOMATIC Instruments AG
MAC-MOD Analytical800-441-7508
MayLab Analytical Instruments GmbH
Metrohm AG
MolexPolymicro Technologies™ Products
Neta Scientific
Optimize Technologies800-669-9015
Parker-TexLoc
Parflex Div
PerkinElmer
PJ Cobert Assocs
Qosina
Restek Corp800-356-1688
S.C.A.T. Europe GmbH
Saint-Gobain Performance Plastics
Sci-Con
Science Stockroom
Scientific Instrument Services
Scientific Products & Equipment
SEAL Analytical
SGE Analytical Science
Stratlab Ltd
SunChrom GmbH
Supelco
A Sigma-Aldrich Co
Thermo Scientific - Chromatography / Columns / Mass Spectrometry (Part of Thermo Fisher Scientific)800-532-4752
Triad Scientific
VICI Valco Instruments Co800-367-8424
Vita Needle Co
Wilkens-Anderson Co
YMC Co Ltd
YMC Europe GmbH