LCGC North America-06-02-2002

Solid-phase extraction of acidic, basic, and neutral pharmaceutical compounds. (Phenomenex Inc.)

Chiral separation of drug enantiomers. (Chiral Technologies, Inc.)

Polymer analysis using HPLC with evaporative light-scattering detection. (Polymer Laboratories, Inc.)

Solid-phase extraction of basic drugs. (Argonaut Technologies)

Application Note
LCGC North America

June 02, 2002

Use of an SPE-based kit for amino acid sample preparation before GC analysis. (Phenomenex Inc.)

Application Note
LCGC North America

June 02, 2002

GC analysis of an industrial solvent mixture. (SGE, Incorporated)

Application Note
LCGC North America

June 02, 2002

Analysis of gelatins using SEC with multiangle light-scattering detection. (Wyatt Technology Corporation)

Application Note
LCGC North America

June 02, 2002

Reversed-phase LC analysis of nucleotides. (Thermo Hypersil-Keystone)

HPLC separation of herbicide enantiomers. (Regis Technologies, Inc.)

Reversed-phase LC analysis of sulfate–steroid conjugates. (ZirChrom Separations, Inc.)

Application Note
LCGC North America

June 02, 2002

Description of GC analysis with selected-ion monitoring MS detection and retention-time locking. (Agilent Technologies)

Polymer analysis using GC–MS and LC–MS. (Impact Analytical)

SPE and LC–MS analysis of terfenadine. (Waters Corp.)

Analysis of orange juice using HPLC with evaporative light-scattering detection. (Alltech Associates, Inc.)

HPLC analysis of proteins and peptides. (Phenomenex Inc.)

Application Note
LCGC North America

June 02, 2002

Synthetic fused-silica capillary tubing with light-guiding properties. (Polymicro Technologies, LLC)

SPE preparation of biological samples for LC–MS analysis. (Spark Holland B.V.)

Dissolution testing using HPLC and UV spectroscopy. (Waters Corporation)

Ion-exchange separation of hydrolyzed oligonucleotides. (ZirChrom Separations, Inc.)

Application Note
LCGC North America

June 02, 2002

Description of software for HPLC method development. (Waters Corporation)

Application Note
LCGC North America

June 02, 2002

GC analysis of the EPA 8270 semivolatiles mixture. (SGE, Incorporated)

Ion-exchange analysis of a humanized monoclonal antibody. (Dionex Corporation)

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LCGC North America

June 02, 2002

Analysis of star-branched polymers using SEC with multiangle light-scattering detection. (Wyatt Technology Corporation)

Protein sample preparation using filtration microplates. (Orochem Technologies)

Application Note
LCGC North America

June 02, 2002

Thin-layer chromatography analysis of steroids. (Analtech, Inc.)

Application Note
LCGC North America

June 02, 2002

SEC analysis of proteins. (Tosoh Biosep LLC)

Application Note
LCGC North America

June 02, 2002

Capillary GC analysis using microwave oven column heating. (Antek Instruments L.P.)

Anion-exchange analysis of glycoprotein monosaccharides. (Dionex Corporation)