US EPA Method 527 — Determinationof Pesticides and Flame Retardants in Drinking Water

Application Brief 806 Automated Solid Phase Extraction (SPE) of Nitrosamines in Water Introduction Due to the carcinogenic nature of nitrosamines at very low levels, new regulations setting detection limits at PPT (ng/L) levels have been set for nitrosamines in drinking…

Introduction EPA Method 525.2, Determination of Organic Compounds in Drinking Water by Liquid-Solid Extraction and Capillary Column Gas Chromatography/Mass Spectrometry, can be used as a basis for developing a liquid-solid extraction method for EPA Method 608, Methods for Organic Chemical…

Pesticides in My Beverage—Screening (and Subsequent Quantification) of Pesticides in Beverages Originating from Leaves, Grapes, Grasses, and the Hydrologic Cycle (Tea, Wine, Milk, and Water) Using Automated SPE Alex J. Zhang, Pranathi Perati, and Monika Verma; Thermo Fisher Scientific, Sunnyvale,…

Hongguo Zheng, Mingli Ye, Lina Liang Thermo Fisher Scientific, Beijing, People’s Republic of China Appli cat i on N ote 1 1 0 0 Determination of Benzo[a]pyrene in Municipal Drinking Water Using Automated Solid-Phase Extraction and Liquid Chromatography with Fluorescence…