Determination of 2,4,6-Trichlorophenol in Water by Derivatization in Headspace and GC/MS

A P P L I C AT I O N N O T E Gas Chromatography/ Mass Spectrometry Author Padmaja Prabhu PerkinElmer, Inc. Shelton, CT USA Detection and Quantification of Formaldehyde by Derivatization with Pentafluorobenzylhydroxyl Amine in Pharmaceutical Excipients by…

AppNote 12/2012 Comparison of EG-Silicone-SBSE and Derivatization-PDMS-SBSE for the Analysis of Phenolic Compounds and Off-flavors in Water Yunyun Nie, Thomas Albinus Gerstel GmbH & Co. KG, Eberhard-Gerstel-Platz 1, D-45473 Mülheim an der Ruhr, Germany KEYWORDS SBSE, TDU, Capillary GC/MS, Phenols,…

APPLICATION NOTE Gas Chromatography/ Mass Spectrometry Authors: Zhao fa. Huang PerkinElmer, Inc. Guangzhou, China Kira. Yang PerkinElmer, Inc. Shanghai, China Determination of Volatile Organic Compounds in Soils By HS-GC/MS Introduction Volatile organic compounds (VOCs) are a series of compounds with…

A P P L I C AT I O N N O T E Gas Chromatography Author: David Scott PerkinElmer, Inc. Shelton, CT Residual Solvents in Pharmaceuticals by USP Chapter <467> Methodology Introduction The synthesis of active pharmaceutical ingredients (API)…