"GB/T 29493.2-2013 Determination of Hazardous Substances in Spinning & weaving Dyeing and Finishing Auxiliaries, Part 2" specifies the method for the determination of PFOS and PFOA in Spinning & weaving dyeing and finishing additives. The standard adopts high-performance liquid chromatograph-Mass spectrometry to clarify the principle, reagent materials, equipment, test procedures and result calculation, standardize the sample pretreatment and detection process, provide technical basis for accurate determination of PFOS and PFOA content in additives, help control Spinning & weaving dyeing and finishing additives Hazardous substances, and ensure the safety of Spinning & weaving products.
| Status | Abolish |
|---|---|
| CCS | G70 | ICS | 71.100.40 |
| Release Date | 2012-12-11 00:00:00 | Implementation Date | 2013-09-01 00:00:00 |