Leather. Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography - Artificial perspiration extraction method Ingestion-build-183098 BS EN 12672 is applicable

BS EN 12672 is applicable to potassium permanganate used for the treatment of water intended for human consumption

These connectors are intermate able and interoperable with other IEC 60603-7 series connectors as defined in Clause 2 of IEC 60603-7-1

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 4608-004 provides the product standard for electrical and fire-resistant cables to enhance the performance and safety of electrical and electronic systems in aerospace applications

Leather. Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography - Artificial perspiration extraction method Ingestion-build-183098 BS EN 12672 is applicable1 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