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High-Throughput Analysis of Volatile Impurities in Sustainable Packaging using SIFT-MS Automated Sample Prep in Regulated and Nonregulated Labs Just Got Easier What is Chemical Composition Distribution in Polyolefins, and Why Should It Be Part of Your HT GPC Analysis?New Liquid Chromatography Columns and Accessories: What to Know for 2023 New Sample Prep Products and Accessories for 2023

High-Throughput Analysis of Volatile Impurities in Sustainable Packaging using SIFT-MSAutomated Sample Prep in Regulated and Nonregulated Labs Just Got EasierWhat is Chemical Composition Distribution in Polyolefins, and Why Should It Be Part of Your HT GPC Analysis?New Liquid Chromatography Columns and Accessories: What to Know for 2023New Sample Prep Products and Accessories for 2023

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LCGC North America

Using Benzoyl Chloride Derivatization to Improve Small-Molecule Analysis in Biological Samples by LC–MS/MS

In metabolomics, LC–MS is a popular technique because of its ability to separate a wide range of metabolites, but the presence of many highly polar analytes in these samples poses a challenge. Benzoyl chloride derivatization can be a practical solution, improving both sensitivity and selectivity.