ISO 21675:2019 水质.水中全氟烷基和多氟烷基物质(PFAS)的测定.固相萃取和液相色谱-串联质谱法(LC-MS/MS)
Water quality — Determination of perfluoroalkyl and polyfluoroalkyl substances (PFAS) in water — Method using solid phase extraction and liquid chromatography-tandem mass spectrometry (LC-MS/MS)