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LCGC Europe-08-01-2013
LCGC Europe
Gradient Elution, Part VI: Ghost Peaks
August 01, 2013
LC Troubleshooting
26
8
Where do all those extra peaks come from?
Joseph Jack Kirkland: HPLC Particle Pioneer
August 01, 2013
History of Chromatography
26
8
"HPLC Particle Pioneer" Joseph Jack Kirkland answers questions from Gert Desmet on his pioneering career in chromatography and his interest in superfi cially porous particles (SPPs).
Inaccuracies in the Quantification of Peptides — A Case Study Using β-Endorphin Assay
August 01, 2013
Cover Story
26
8
This article describes possible sources of error that may contribute to significant inaccuracy in peptide assay methods: The fi ltration material (cellulose) used in sample clean up and the vial material (glass and plastic) used in LC analysis. This study is based on ?-endorphin but has relevance for most peptide assays.
A Three-Pronged Template Approach for Rapid HPLC Method Development
August 01, 2013
Perspectives in Modern HPLC
26
8
HPLC method development is an arduous process requiring considerable experience and scientific judgement. In this article, a roadmap for rapid HPLC method development using a three-pronged approach is presented.
Multidimensional Gas Chromatography using Planar Microfluidic Devices for the Characterization of Chlorinated Degreasers in Marine Gas Oil
August 01, 2013
Coupling Matters
26
8
A practical and reliable analytical procedure that incorporates MDGC with a planar microfl uidic device as a Deans switch was developed for the characterization of chlorinated degreasers in marine gas oil.
Troubleshooting GC Selectivity, Resolution, and Baseline Issues
August 01, 2013
The Essentials
26
8
Understanding the chemistry behind GC separations can lead to faster problem identifi cation and improved troubleshooting.
Vol 26 No 8 LCGC Europe August 2013 Regular Issue PDF
August 01, 2013
Issue PDF
26
8
Click the title above to open the LCGC Europe August 2013 regular issue, Vol 26 No 8, in an interactive PDF format.