
Determination of perfluorooctane sulfonates(PFOS)and perfluorooctanoic acid(PFOA)in separation membranes—Liquid chromatography-tandem mass spectrometry method
NORMA vydána dne 12.7.2017
Designation standards: GB/T 33893-2017E
Publication date standards: 12.7.2017
Country: Chinese technical standard
Kategorie: Technické normy GB