The Column-08-06-2019
The Column
Vol 15 No 8 The Column August 2019 Europe & Asia PDF
August 07, 2019
Issue PDF
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Click the title above to open The Column August 2019 Europe & Asia issue, Volume 15, Number 8, in an interactive PDF format.
Vol 15 No 8 The Column August 2019 North American PDF
August 07, 2019
Issue PDF
15
8
Click the title above to open The Column August 2019 North American issue, Volume 15, Number 8, in an interactive PDF format.
The Benefits of Ion-Exchange Chromatography to Monitor Charge Heterogeneity in Monoclonal Antibodies
August 06, 2019
Cover Story
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The Column spoke to Richard Shannon from AstraZeneca about his work characterizing monoclonal antibodies (mAbs), why ion-exchange chromatography (IEC) is his technique of choice for analyzing mAbs, and offers his advice for anyone wanting to use the technique.
How Much Longer Can Chromatography Last?
August 06, 2019
Features
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Incognito is thinking long-term. Is there scope for hope in the future?
Meeting Review: Emerging Separation Technologies 2019
August 06, 2019
Features
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Organized by The Chromatographic Society and the Separation Science Group of the Royal Society of Chemistry’s (RSC) analytical division, the Emerging Separation Technologies meeting was held on the 28 March 2019 at the RSC’s central London headquarters in Burlington House.
Tips & Tricks GPC/SEC: High Temperature GPC versus Ambient GPC
August 06, 2019
Features
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Gel permeation chromatography/size-exclusion chromatography (GPC/SEC) is the standard technique to determine the molar mass distribution of synthetic macromolecules. However, some kinds of polymers (for example, polyolefins) are often only soluble in special solvents and require high temperatures to be used during the analysis to keep the sample completely dissolved. Therefore, for the analysis of these polymers, dedicated high temperature GPC systems are used. This article will discuss the pros and cons of both high temperature GPC/SEC and ambient GPC/SEC.
The Importance of Tuning and Calibration in Liquid Chromatography–Mass Spectrometry (LC–MS)
August 06, 2019
Features
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An excerpt from LCGC’s professional development platform, CHROMacademy.com, on the importance of tuning and calibration in liquid chromatography–mass spectrometry (LC–MS).
UK Launches Community for the Analytical Measurement Science
August 06, 2019
News
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The Community for the Analytical Measurement Science (CAMS) was officially launched on 27 June at the Royal Society of Chemistry, Burlington House, London, UK.
Measuring Chitosan Molecular Weight Using AF4–MALS-RI
August 06, 2019
News
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A new method for the accurate molecular weight determination of the complex polysaccharides chitosans has been developed using asymmetric AF4 coupled with MALS and differential RI detectors.
Shimadzu Wins Two Red Dot Design Awards
August 06, 2019
News
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Shimadzu has received two Red Dot Design Awards in the product design category for its new Nexera UHPLC series LC-40 and UV-1900 UV–vis spectrophotometer.
Diagnosing Multiple Sclerosis Using Breath Biomarkers and GC–MS
August 06, 2019
News
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Researchers from the University of Huddersfield present new data and announce further studies which show great potential for the development of a for a noninvasive multiple sclerosis diagnostic tool which uses GC–MS.