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ČSN is a protected designation of Czech national technical standards.
Leather - Chemical determination of chromic oxide content - Part 3: Quantification by atomic absorption spectrometry
Standard published on 1.2.2019
Selected format:Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma (ICP)
Standard published on 1.7.2019
Selected format:Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration (ISO 5398-1:2007)
WITHDRAWN published on 1.2.2008
Selected format:Leather - Chemical determination of chromic oxide content - Part 3: Quantification by atomic absorption spectrometry (ISO 5398- 3:2007)
WITHDRAWN published on 1.2.2008
Selected format:Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma - optical emission spectrometer (ICP-OES) (ISO 5398-4:2007)
WITHDRAWN published on 1.2.2008
Selected format:Fastness of the fur finish to dry and wet friction
Standard published on 4.1.1991
Selected format:
WITHDRAWN published on 10.11.1976
Selected format:Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing
Standard published on 1.3.2019
Selected format:Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing
WITHDRAWN published on 1.5.2013
Selected format:Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing
WITHDRAWN published on 1.7.1999
Selected format:Latest update: 2026-06-23 (Number of items: 2 284 357)
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