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EVS-EN ISO 13365-1:2020

Leather - Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography - Part 1: Acetonitrile extraction method (ISO 13365-1:2020)

Üldinfo
Kehtiv alates 02.10.2020
Alusdokumendid
ISO 13365-1:2020; EN ISO 13365-1:2020
Tegevusala (ICS grupid)
59.140.30 Parknahk ja karusnahk
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
02.10.2020
Põhitekst
03.03.2011
Põhitekst
This document specifies a test method by acetonitrile solvent extraction for the determination of the total content (solvent extractible) 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.
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