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Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2018)
Standard published on 1.1.2019
Selected format:Leather. Determination of matter soluble in dichloromethane
WITHDRAWN published on 1.11.1999
Selected format:Leather. Chemical tests. Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2008)
WITHDRAWN published on 1.8.2008
Selected format:Leather - Chemical tests - Determination of free formaldehyde in process auxiliaries (ISO 27587:2021)
Standard published on 1.7.2021
Selected format:Leather - Chemical tests - Determination of the free formaldehyde in process auxiliaries (ISO 27587:2009)
WITHDRAWN published on 1.2.2010
Selected format:Testing of leathers and furs. Determination of substances extractable by means of dichlormethane
WITHDRAWN published on 1.2.1975
Selected format:Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter (ISO 4098:2018)
Standard published on 1.1.2019
Selected format:Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter (ISO 4098:2006)
WITHDRAWN published on 1.7.2006
Selected format:Testing of leathers. Determination of water-extractable matters in leather
WITHDRAWN published on 1.7.1975
Selected format:Testing of leathers. Determination of nitrogen, hide substance, leather substance, bound tanning matters, yield number and degree of tannage
WITHDRAWN published on 1.3.1972
Selected format:Latest update: 2026-08-26 (Number of items: 2 298 418)
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