DIN EN ISO 13365-2:2020 Edition
$26.65
Leather – Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography – Part 2: Artificial perspiration extraction method
Published By | Publication Date | Number of Pages |
DIN | 2020-12 | 15 |
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.