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ISO 2417:2025PublishedLeather — Physical and mechanical tests — Determination of the static absorption of waterISO 2418:2023PublishedLeather — Chemical, physical, mechanical and fastness tests — Position and preparation of specimens for testingISO 2419:2024PublishedLeather — Physical and mechanical tests — Specimen and test piece conditioningISO 2420:2017PublishedLeather — Physical and mechanical tests — Determination of apparent density and mass per unit areaISO 2588:2014PublishedLeather — Sampling — Number of items for a gross sampleISO 2589:2016PublishedLeather — Physical and mechanical tests — Determination of thicknessISO 3376:2020PublishedLeather — Physical and mechanical tests — Determination of tensile strength and percentage elongationISO 3377-2:2025PublishedLeather — Physical and mechanical tests — Part 2: Determination of double edge tear loadISO 3377-1:2011PublishedLeather — Physical and mechanical tests — Determination of tear load — Part 1: Single edge tearISO 3378:2002PublishedLeather — Physical and mechanical tests — Determination of resistance to grain cracking and grain crack indexISO 3379:2024PublishedLeather — Determination of distension and strength of surface (ball burst method)ISO 3380:2015PublishedLeather — Physical and mechanical tests — Determination of shrinkage temperature up to 100 °CISO 4044:2017PublishedLeather — Chemical tests — Preparation of chemical test samplesISO 4045:2018PublishedLeather — Chemical tests — Determination of pH and difference figureISO 4047:1977PublishedLeather — Determination of sulphated total ash and sulphated water-insoluble ashISO 4048:2018PublishedLeather — Chemical tests — Determination of matter soluble in dichloromethane and free fatty acid contentISO 4098:2018PublishedLeather — Chemical tests — Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matterISO 4684:2005PublishedLeather — Chemical tests — Determination of volatile matterISO 5397:1984PublishedLeather — Determination of nitrogen content and "hide substance" — Titrimetric methodISO 5398-1:2018PublishedLeather — Chemical determination of chromic oxide content — Part 1: Quantification by titrationISO 5398-3:2018PublishedLeather — Chemical determination of chromic oxide content — Part 3: Quantification by atomic absorption spectrometryISO 5398-4:2018PublishedLeather — Chemical determination of chromic oxide content — Part 4: Quantification by inductively coupled plasma (ICP)ISO 5398-2:2009PublishedLeather — Chemical determination of chromic oxide content — Part 2: Quantification by colorimetric determinationISO 5400:1984PublishedLeather — Determination of total silicon content — Reduced molybdosilicate spectrometric methodISO 5402-1:2022PublishedLeather — Determination of flex resistance — Part 1: Flexometer method