DIN 38407-41

German standard methods for the examination of water, waste water and sludge – Jointly determinable substances (group F) – Part 41: Determination of selected easily volatile organic compounds in water – Method using gas chromatography (GC-MS) after headspace solid-phase micro extraction (HS-SPME) (F 41)
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 06/01/2011