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Leather - Chemical tests - Determination of pH and difference figure (ISO 4045:2018)
Standard published on 1.12.2018
Selected format:Usne. Stanovenie pH.
WITHDRAWN published on 1.10.1995
Selected format:Leathers. Determination of pH
WITHDRAWN published on 1.3.2000
Selected format:Leather. Chemical tests. Determination of pH (ISO 4045:2008)
WITHDRAWN published on 1.8.2008
Selected format:Leather - Determination of degradability by micro-organisms (ISO 20136:2020)
Standard published on 1.10.2020
Selected format:Leather - Determination of degradability by micro-organisms (ISO 20136:2017)
WITHDRAWN published on 1.9.2017
Selected format:Leather. Determination of water-soluble magnesium salts. EDTA titrimetric method
WITHDRAWN published on 1.7.2000
Selected format:Testing of antimicrobial properties of materials and products of leather industry. Antifungal and antibacterial properties
WITHDRAWN published on 1.5.1991
Selected format:Leather - Chemical determination of formaldehyde content - Part 1: Method using high-performance liquid chromatography (ISO 17226-1:2021)
Standard published on 1.7.2021
Selected format:Leather - Chemical determination of formaldehyde content - Part 2: Method using colorimetric analysis (ISO 17226-2:2018)
Standard published on 1.10.2019
Selected format:Latest update: 2026-08-26 (Number of items: 2 298 418)
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