Halocarbons

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SPME for the determination of volatile organic compounds in water: Results from global interlaboratory trial for validation of new ISO 17943 Dr. Frank Michel, F. Werres, B. Shirey, Y. Chen ExTech 2014, Chania 25.-28.05.2014 sigma-aldrich.com/analytical © 2012 Sigma-Aldrich Co. All…

Application Note Comparison of Helium and Nitrogen Purge Gases for the Analysis of Volatile Organic Compounds (VOCs) by Purge and Trap Introduction Although analysis of VOCs by purge and trap (P&T) is considered a mature technique, advances in methodology and…