英文题名:German standard methods for the examination of water, waste water, and sludge - Jointly determinable substances (group F) - Part 14: Determination of phenoxyalkyl carbonic acids by gas chromatography and mass-spectrometric detection after solid-liquid-extraction and derivatization (F 14)
The document describes a chemical method for the determination of phenoxyalkyl carbonic acids (plant protection agent) in ground- and potable water. The substances are determined by gas chromatography and mass-spectrometry.