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A fast and accurate IC method based on DC mode electrochemical detection to determine sulphite content in food and beverages has been developed. This article explains more.
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Features
Aogu Furusho from the Graduate School of Pharmaceutical Sciences in Kyushu University, Fukuoka, Japan, spoke to us about his development of a highly selective three-dimensional chiral HPLC system for the determination of extraterrestrial amino acids in carbonaceous chondrites. Read more
The chemistry of samples analyzed using gel permeation chromatography/size exclusion chromatography/gel filtration chromatography (GPC/SEC/GFC) is very diverse. Different chemistries of stationary phases are required to allow for true size separation. Several types of materials are available, all of which have their advantages and limitations. While silica-based stationary phases are most common in HPLC, for macromolecules polymer-based phases are popular. Read more
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Empower Your Quality
Access an online resource with useful tools and practical information about Electronic CDS Data and Data Integrity concerns. The site provides useful webcasts, case studies, white papers, and more from leading practitioners in the field of chromatography.
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In this preview, Gert Desmet explores the possibilities and challenges of producing chromatographic media with two-photon polymerization printing. This is the second in a series of articles exploring topics that will be addressed at the HPLC 2020 conference in San Diego, from June 20 to 25. Read more
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News
Researchers from the University of Leipzig have used gas chromatography–mass spectrometry (GC–MS) to study the fertility cues of non-human primates. Read more
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