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LCGC Europe-10-01-2019
LCGC Europe
Design of Experiment Strategy for an Electrospray Ionization Optimization in Supercritical Fluid Chromatography–Mass Spectrometry Coupling
October 01, 2019
Features
32
10
The optimization of adjustable factors in electrospray ionization (ESI) by design of experiments (DoE) is presented. This approach allows a comprehensive and systematic optimization of all relevant factors for the ionization of compounds and increases the understanding about factor influences on the ionization efficiency.
Highlights from the HPLC 2019 Symposium
October 01, 2019
Cover Story
32
10
The 48th International Symposium on High Performance Liquid Phase Separations and Related Techniques (HPLC 2019), chaired by Alberto Cavazzini and Massimo Morbidelli, was held from 16–20 June in Milan, Italy. This instalment of “Column Watch” covers many of the highlights observed at the symposium.
Minimizing Fluctuating Peptide Retention in 2D-LC: How to Address a Moving Target
October 01, 2019
LC Troubleshooting
32
10
Retention of peptides is strongly dependent on solvent composition in reversed-phase separations with gradient elution. In this instalment we provide tips, tricks, and suggestions for best practices to help minimize retention time variations over time.
Host Cell Protein Monitoring During Downstream Processing Using Micro-Pillar Array Columns Combined with Mass Spectrometry
October 01, 2019
Biopharmaceutical Perspectives
32
10
This article investigates host cell protein analysis using micro-pillar array columns combined with mass spectrometry.
The 13th International Scientific Conference on Ion Chromatography and Related Techniques 2020
October 01, 2019
Events
32
10
The 13th International Scientific Conference on Ion Chromatography and Related Techniques will be held 21–22 April 2020 in Zabrze, Poland.
What a GC–MS Tune Report Can Tell You
October 01, 2019
The Essentials
32
10
An excerpt from LCGC’s professional development platform, CHROMacademy.com
Vol 32 No 10 LCGC Europe October 2019 Regular Issue PDF
October 01, 2019
Issue PDF
32
10
Click the title above to open the LCGC Europe October 2019 regular issue, Volume 32, Number 9, in an interactive PDF format.
Petroleum Pollution Analysis with Ramped Pyrolysis GC–MS
October 01, 2019
Features
32
10
LCGC Europe spoke to Zhanfei Liu from the Marine Science Institute at the University of Texas at Austin, Texas USA, about the advantages of ramped pyrolysis GC–MS to analyze petroleum pollution from the Deepwater Horizon oil spill.