本文件规定了一种通过人工汗液水萃取的试验方法，用于通过液相色谱法测定皮革中以下防腐剂的水萃取含量: -2-（硫氰基甲基硫）-苯并噻唑（TCMTB）； -4-氯-3-甲基苯酚（PCMC）； -2-苯基苯酚（OPP）； -2-辛基异噻唑-3（2H）-酮（OIT）； 该方法也可用于测定这些防腐剂的分解产物，这些防腐剂可保护皮革免受微生物的侵蚀。

This document specifies a test method by artificial perspiration solution aqueous extraction for the determination of the aqueous extractable content of the following preservative agents in leather by liquid chromatography: — 2-(thiocyanomethylthio)-benzothiazole (TCMTB); — 4-chloro-3-methylphenol (PCMC); — 2-phenylphenol (OPP); — 2-octylisothiazol-3(2H)-one (OIT); This method can also be used to determine breakdown products of these preservative agents, which protect leather from microbiological attack.