Determination of Phenoxy-acid Herbicides in Various Matrices

Application Note: 10039 Determination of Derivatized Carbamate Insecticides by GC-MS/MS Thermo Fisher Scientific Inc., Austin, TX, USA Introduction Key Words • GC-MS/MS • Carbamates • Ion Trap • Method 622 • Pesticides • Wastewater The determination of carbamate pesticides, insecticides,…

Determination of Chlorinated Acidic Herbicides with a two-column System and Dual Electron Capture Detection Application Note INTRODUCTION AN0026 Table 1. Analytical conditions of the GC dual ECD system Conditions The United States Environmental Protection Agency (US EPA) details a harmonised…

Appli c at i on N ot e 2 0 5 8 7 Separation of Methyl Ester Derivatives of 3,6-Dichloro-2-Methoxybenzoic Acid, 2,4-Dichlorophenoxyacetic Acid and 2,4,5-Trichlorophenoxyacetic Acid Anirudha Rakhe1, Peter Morgan2 and Tushar N. Mehta1 1 Centre of Excellence for Asia…

® Fast Measurement of Acidic Pesticides in Water LECO Corporation; Saint Joseph, Michigan USA Key Words: GC-TOFMS, Environmental, Deconvolution, Surface Water 1. Introduction An existing GC/MS method for the determination of pesticides out of the Phenoxy alkane carbonic acid group…