COLUMNS
Column Watch: Highlights from HPLC 2017 Symposium - David S. Bell
Techniques/topics covered: HPLC, stationary phase developments, particle technology, conference review
LC Troubleshooting: How to Take Maximum Advantage of Column-Type Selectivity - John W. Dolan, Dwight R. Stoll, and Lloyd R. Snyder
Techniques/topics covered: hydrophobic-subtraction model, column-type selectivity, alkylsilica phases, non-alkylsilica phases
GC Connections: GC Results Correlation with External Influences - John V. Hinshaw
Techniques/topics covered: Data analysis, GC, external influences, correlative methods
Focus on Food & Beverage Analysis: UHPLC and High-Resolution Mass Spectrometry in Food Analysis - Laura Bush
Techniques/topics covered: UHPLC–MS, mycotoxins, pesticides
The Essentials: Identifying Biopharmaceutical Post Translational Modifications
Techniques/topics covered: biopharma, post translational modifications
PEER-REVIEWED ARTICLES
Recent Advances in Two-Dimensional Liquid Chromatography for Pharmaceutical and Biopharmaceutical Analysis - Dwight R. Stoll, Department of Chemistry, Gustavus Adolphus College, St. Peter, Minnesota, and Todd D. Maloney, Eli Lilly and Company, Indianapolis, Indiana
Techniques/topics covered: HPLC, heartcutting 2D LC, selective comprehensive 2D LC, pharmaceutical analysis, biopharmaceutical analysis, HPLC columns with sub-2 µm fully porous and 2.7 µm superficially porous particles, 3 µm SEC columns, columns with 1000 Å pore sizes for reversed-phase LC; analysis of mixtures of chiral and achiral compounds, coupling of MS with otherwise MS-incompatible LC separations (such as those relying on high levels of non-volatile salts)
Quantification of Polybrominated Diphenyl Ethers in Avian Dried Blood Spots by Gas Chromatography–Tandem Mass Spectrometry Coupled with Simple Sample Preparation - Anthony A. Provatas*, James D. Stuart*,†, and Christopher R. Perkins*, *Center for Environmental Sciences and Engineering, University of Connecticut, †Department of Chemistry, University of Connecticut
Techniques/topics covered: GC–MS/MS, polybrominated diphenyl ethers, flame retardants, dried blood spots
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