KS M 6905-2021 皮革.用气相色谱-串联质谱(GC-MS/MS)和液相色谱-串联质谱(LC-MS/MS)测定全氟化合物(PFC)
Leather — Determination of the perfluorinated compounds(PFCs) by gas chromatography-tandem mass spectrometry(GC-MS/MS) and liquid chromatography-tandem mass spectrometry(LC-MS/MS)