DIN EN ISO 19071
Leather - Chemical tests - Determination of chromium(VI) and the reductive potential for chromium tanning agents (ISO 19071:2016); German version EN ISO 19071:2016
Leder - Chemische Prüfungen - Bestimmung von Chrom(VI) und deren Reduktionspotential für Chrom-Gerbstoffe (ISO 19071:2016); Deutsche Fassung EN ISO 19071:2016
Overview
This International Standard specifies a test method for the determination of chromium (VI) content in chromium tanning agents. The results give information about the reductive potential of the chromium tanning agent. This document has been prepared by Technical Committee CEN/TC 289 "Leather", the secretariat of which is held by UNI (Italy), in collaboration with the "International Union of Leather Technologists and Chemists Societies (IULTCS)". The responsible German standardization committee is Working Committee NA 062-05-52 AA "Chemische Prüfverfahren für Leder" ("Chemical test methods of leather") at DIN Standards Committee Materials Testing (NMP).
Document: references other documents
Responsible national committee
NA 062-05-52 AA - Chemical test methods of leather
