DIN EN 17892 E:2022 水質(zhì) 飲用水中全氟物質(zhì)總量 (PFAS 總量) 的測(cè)定 使用液相色譜/質(zhì)譜法 (LC/MS) 草案
Draft Document - Water quality - Determination of the sum of perfluorinated substances (Sum of PFAS) in drinking water - Method using liquid chromatography/mass spectrometry (LC/MS); German and English version prEN 17892:2022