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Overview EN ISO 13365-1:2020 (Corrected 2021-03) specifies a standardized laboratory method for the chemical determination of preservative agents in leather using acetonitrile solvent extraction foll…
Overview EN ISO 13365-2:2020 - “Leather - Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography - Part 2: Artificial perspiration extraction m…
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…
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…
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…