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Leather - Determination of sulphated total ash and sulphated water-insoluble ash (ISO 4047:1977)
90.93 Standard confirmed
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2018)
60.60 Standard published
Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter (ISO 4098:2018)
60.60 Standard published
Leather - Chemical tests - Determination of volatile matter (ISO 4684:2005)
60.60 Standard published
Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration (ISO 5398-1:2018)
60.60 Standard published
Leather - Chemical determination of chromic oxide content - Part 2: Quantification by colorimetric determination (ISO 5398-2:2009)
60.60 Standard published
Leather - Chemical determination of chromic oxide content - Part 3: Quantification by atomic absorption spectrometry (ISO 5398-3:2018)
60.60 Standard published
Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma (ICP) (ISO 5398-4:2018)
60.60 Standard published
Leather - Determination of flex resistance - Part 1: Flexometer method (ISO 5402-1:2022)
60.60 Standard published
Leather - Determination of flex resistance - Part 2: Vamp flex method (ISO 5402-2:2015)
60.60 Standard published
Leather - Determination of water resistance of flexible leather - Part 1: Repeated linear compression (penetrometer) (ISO 5403-1:2011)
60.60 Standard published
Leather - Determination of water resistance of flexible leather - Part 2: Repeated angular compression (Maeser) (ISO 5403-2:2011)
60.60 Standard published
Leather - Physical test methods - Determination of water resistance of heavy leathers (ISO 5404:2011)
60.60 Standard published
Leather - Tests for colour fastness - General principles of testing (ISO 7906:2022)
60.60 Standard published
Chemicals for the leather tanning industry - Determination of the total content of certain bisphenols (ISO/FDIS 21135:2024)
60.55 Ratification completed (DOR)
Leather - Chemical tests for the determination of certain azo colourants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colourants (ISO/DIS 17234-1:2023)
40.60 Close of voting
Leather - Tests for colour fastness - Colour fastness to saliva (ISO/DIS 20701:2023)
45.99 Dispatch of FV draft to CCMC
Chemicals for the leather tanning industry - Determination of cyclosiloxanes in waterproofing fatliquors (ISO/DIS 23649:2024)
40.20 DIS ballot initiated: 12 weeks
