Publications of NA 062

DIN EN ISO 17226-1 2021-05 Standards Leather - Chemical determination of formaldehyde content - Part 1: Method using high-performance liquid chromatography (ISO 17226-1:2021); German version EN ISO 17226-1:2021 More  Order from DIN Media
DIN EN ISO 17226-2 2019-04 Standards Leather - Chemical determination of formaldehyde content - Part 2: Method using colorimetric analysis (ISO 17226-2:2018); German version EN ISO 17226-2:2019 More  Order from DIN Media
DIN EN ISO 17226-3 2011-09 Standards Leather - Chemical determination of formaldehyde content - Part 3: Determination of formaldehyde emissions from leather (ISO 17226-3:2011); German version EN ISO 17226-3:2011 More  Order from DIN Media
DIN EN ISO 17227 2003-10 Standards Leather - Physical and mechanical tests - Determination of dry heat resistance of leather (ISO 17227:2002); German version EN ISO 17227:2002 More  Order from DIN Media
DIN EN ISO 17228 2015-06 Standards Leather - Tests for colour fastness - Change in colour with accelerated ageing (ISO 17228:2015); German version EN ISO 17228:2015 More  Order from DIN Media
DIN EN ISO 17228 2025-11 Draft standard Leather - Tests for colour fastness - Change in colour with accelerated ageing (ISO/DIS 17228:2025); German and English version prEN ISO 17228:2025 More  Order from DIN Media
DIN EN ISO 17229 2016-06 Standards Leather - Physical and mechanical tests - Determination of water vapour absorption (ISO 17229:2016); German version EN ISO 17229:2016 More  Order from DIN Media
DIN EN ISO 17230 2011-12 Standards Leather - Physical and mechanical tests - Determination of water penetration pressure (ISO 17230:2006); German version EN ISO 17230:2011 More  Order from DIN Media
DIN EN ISO 17231 2017-12 Standards Leather - Physical and mechanical tests - Determination of water repellency of garment leather (ISO 17231:2017); German version EN ISO 17231:2017 More  Order from DIN Media
DIN EN ISO 17232 2026-03 Standards Leather - Physical and mechanical tests - Determination of heat resistance of patent leather (ISO 17232:2025); German version EN ISO 17232:2025 More  Order from DIN Media

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