DS DS/EN ISO 13365
DS DSEN SO 13365 2011-FEB-11 Leather - Chemcal tests - Determnaton of the preservatve TCMTB PCMC OPP OT content n leather by lqud chromatography
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ISO 13365:2010 specifies a test method for the determination of the content of the following preservative agents: 2-(thiocyanomethylthio)-benzothiazole (TCMTB); 4-chloro-3-methylphenol (PCMC); 2-phenylphenol (OPP); 2-octylisothiazol-3(2H)-one (OIT); in leather by liquid chromatography. Preservative agents are necessary to protect leather from microbiological attack.