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Overview ISO 13365-2:2020 specifies an artificial perspiration extraction method for determining the aqueous-extractable content of leather preservatives - TCMTB, PCMC, OPP, and OIT - by liquid chrom…
Overview ISO 13365-1:2020 specifies an acetonitrile solvent extraction method followed by liquid chromatography (HPLC) to determine the total solvent-extractible content of common leather preservativ…
1 Scope This International Standard specifies a test method for the determination of the content of the following preservative agents: — 2-(thiocyanomethylthio)-benzothiazole (TCMTB); — 4-chloro-3-me…