Chemicals for the leather tanning industry - Determination of the total content of certain bisphenols (ISO 21135:2024)
Leather - Chemical tests - Determination of pesticide residues content (ISO 22517:2019)
Leather - Measuring the colour and colour difference of finished leather (ISO 22700:2019)
Chemicals for the leather tanning industry - Determination of cyclosiloxanes (ISO 23649:2025)
Leather - Per- and polyfluoroalkyl substances - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography (ISO 23702-1:2023)
Leather - Physical and mechanical tests - Measurement of stitch tear resistance (ISO 23910:2019)
Leather - Physical and mechanical tests - Determination of the static absorption of water (ISO 2417:2025)
Leather - Chemical, physical, mechanical and fastness tests - Position and preparation of specimens for testing (ISO 2418:2023)
Leather - Physical and mechanical tests - Specimen and test piece conditioning (ISO 2419:2024)
Leather - Physical and mechanical tests - Determination of apparent density and mass per unit area (ISO 2420:2017)
Leather - Tests for colour fastness - Colour fastness to sea water (ISO 25089:2025)
Leather - Chemical analysis - Determination of glutaraldehyde content (ISO 25202:2026)
53,361 distinct reference strings indexed from official source snapshots. Includes earlier editions. The index and publisher collections have different coverage. See sources and coverage.