The document describes the determination of the content of cR(VI) in leather.
DIN 53314:1996 history
2017DIN EN ISO 17075-1:2017 Leather - Chemical determination of chromium(VI) content in leather - Part 1: Colorimetric method (ISO 17075-1:2017); German version EN ISO 17075-1:2017
2008DIN EN ISO 17075:2008 Leather - Chemical tests - Determination of chromium(VI) content (ISO 17075:2007); German version EN ISO 17075:2007
1996DIN 53314:1996 Testing of leather - Determination of content of chromium(VI) in leather