Leather - Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography - Part 2: Artificial perspiration extraction method

Informationen über die Norm:

Bezeichnung normen: ČSN EN ISO 13365-2
Zeichen: 793874
Katalog-Nummer: 511554
Ausgabedatum normen: 1.3.2021
Zahl der Seiten: 20
Gewicht ca.: 60 g (0.13 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN

Die Annotation des Normtextes ČSN EN ISO 13365-2 (793874):

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