Leather. Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography - Artificial perspiration extraction method Ingestion-build-183098 the requirements specified in this
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Description
the requirements specified in this part of BS EN ISO 11737 are not intended to address the removal and detection of the causative agents of spongiform encephalopathies such as scrapie
BS EN 342 discusses protective clothing
What is PD IEC/TS 62950 - Specifying smart capabilities
BS 148:2009 supersedes BS 148:1998
It does not apply to human safety
Leather. Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography - Artificial perspiration extraction method Ingestion-build-183098 the requirements specified in this1 Scope 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
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