DIN 38407-42 : 2011 Title: German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 42: Determination of selected polyfluorinated compounds (PFC) in water - Method using high performance liquid chromatography and mass spectrometric detection (HPLC/MS-MS) after solid-liquid extraction (F 42) Year: 2011 Publisher: DIN Media GmbH Availability: Within 1-2 working days