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LCGC North America-06-02-2002
LCGC North America
Simplified Method Development for the Extraction of Acidic, Basic, and Neutral Compounds with a Single SPE Sorbent — Strata X™
June 02, 2002
Application Note
Solid-phase extraction of acidic, basic, and neutral pharmaceutical compounds. (Phenomenex Inc.)
New High Performance Amylose Chiral Columns: CHIRALPAK AS-H and CHIRALPAK AS-RH
June 02, 2002
Application Note
Chiral separation of drug enantiomers. (Chiral Technologies, Inc.)
Polymer Characterization Using Liquid Chromatography with Evaporative Light-Scattering Detection
June 02, 2002
Application Note
Polymer analysis using HPLC with evaporative light-scattering detection. (Polymer Laboratories, Inc.)
Generic Method for the Extraction of Basic Drugs from Biological Fluids Using ISOLUTE® Mixed-Mode SPE Columns and 96-Well SPE Plates
June 02, 2002
Application Note
Solid-phase extraction of basic drugs. (Argonaut Technologies)
Fast and Easy Physiological Amino Acids Analysis in 15 Min
June 02, 2002
Application Note
Use of an SPE-based kit for amino acid sample preparation before GC analysis. (Phenomenex Inc.)
Industrial Solvents Analyzed on SolGel-WAX™
June 02, 2002
Application Note
GC analysis of an industrial solvent mixture. (SGE, Incorporated)
Gelatins
June 02, 2002
Application Note
Analysis of gelatins using SEC with multiangle light-scattering detection. (Wyatt Technology Corporation)
Using Polar Stationary Phases to Retain 3',5'-Cyclic Nucleotides in RPLC
June 02, 2002
Application Note
Reversed-phase LC analysis of nucleotides. (Thermo Hypersil-Keystone)
Efficient HPLC Separation of Herbicide Enantiomers on the New DACH-DNB Chiral Stationary Phase
June 02, 2002
Application Note
HPLC separation of herbicide enantiomers. (Regis Technologies, Inc.)
Fast Methods for Structurally Similar Compounds Using Carbon HPLC Columns
June 02, 2002
Application Note
Reversed-phase LC analysis of sulfate–steroid conjugates. (ZirChrom Separations, Inc.)
Retention-Time Locking: Advantages in GC–MS SIM Acquisitions
June 02, 2002
Application Note
Description of GC analysis with selected-ion monitoring MS detection and retention-time locking. (Agilent Technologies)
Identification of Polymer Additives Using a Combination of GC–MS and LC–MS
June 02, 2002
Application Note
Polymer analysis using GC–MS and LC–MS. (Impact Analytical)
LC–MS–MS Analysis of Terfenadine and Its Metabolites in Rat Plasma Using Oasis® MCX
June 02, 2002
Application Note
SPE and LC–MS analysis of terfenadine. (Waters Corp.)
Quantitation and Profiling of Orange Juices and Orange Drinks Using Fast HPLC and Evaporative Light-Scattering Detection
June 02, 2002
Application Note
Analysis of orange juice using HPLC with evaporative light-scattering detection. (Alltech Associates, Inc.)
Exceptional Selectivity and Resolving Power of 300-Å Pore for Proteins and 90-Å for Peptides Mapping
June 02, 2002
Application Note
HPLC analysis of proteins and peptides. (Phenomenex Inc.)
Light-Guiding Fused-Silica Capillary Tubing
June 02, 2002
Application Note
Synthetic fused-silica capillary tubing with light-guiding properties. (Polymicro Technologies, LLC)
Rapid Development of High-Speed On-Line Solid-Phase Extraction Methods for LC–MS in Bioanalysis
June 02, 2002
Application Note
SPE preparation of biological samples for LC–MS analysis. (Spark Holland B.V.)
Automated On-Line HPLC and UV Analyses of Dissolution Test Results on a Single Instrument Platform
June 02, 2002
Application Note
Dissolution testing using HPLC and UV spectroscopy. (Waters Corporation)
High Performance Biomolecule Separations Using Zirconia-Based Ion-Exchange Phases
June 02, 2002
Application Note
Ion-exchange separation of hydrolyzed oligonucleotides. (ZirChrom Separations, Inc.)
Automated HPLC Method Development and Transfer
June 02, 2002
Application Note
Description of software for HPLC method development. (Waters Corporation)
Analysis of U.S. EPA 8270 Mix on SolGel-1ms™
June 02, 2002
Application Note
GC analysis of the EPA 8270 semivolatiles mixture. (SGE, Incorporated)
Cation-Exchange Separations of C-Terminal Processing of a Humanized Monoclonal Antibody on a Grafted Polymeric Stationary Phase
June 02, 2002
Application Note
Ion-exchange analysis of a humanized monoclonal antibody. (Dionex Corporation)
Star-Branched Polymers
June 02, 2002
Application Note
Analysis of star-branched polymers using SEC with multiangle light-scattering detection. (Wyatt Technology Corporation)
Protein Precipitation Demonstrated in Microwell Filter Plate Format for LC–MS–MS Bioanalytical Sample Preparation
June 02, 2002
Application Note
Protein sample preparation using filtration microplates. (Orochem Technologies)
Anabolic Steroids
June 02, 2002
Application Note
Thin-layer chromatography analysis of steroids. (Analtech, Inc.)
Stability of TSK-GEL Super SW Columns for Analyzing Proteins by SEC
June 02, 2002
Application Note
SEC analysis of proteins. (Tosoh Biosep LLC)
Gas Chromatography Using Microwave Heated Columns
June 02, 2002
Application Note
Capillary GC analysis using microwave oven column heating. (Antek Instruments L.P.)
Rapid, Efficient Separations of Glycoprotein Monosaccharides Using a New Anion-Exchange Separator Column and Electrochemical Detection with Disposable Gold Electrodes
June 02, 2002
Application Note
Anion-exchange analysis of glycoprotein monosaccharides. (Dionex Corporation)