Animal feeding stuffs: Methods of sampling and analysis - Determination of gossypol in cotton seed and feeding stuff by LC-MS/MS; German version EN 17504:2022
Edition 2022-05

Leather - Tests for colour fastness - Colour fastness to crocking (ISO 20433:2024); German version EN ISO 20433:2024
Edition 2024-08

Leather - Chemical tests - Determination of tan content in synthetic tanning agents (ISO 17489:2013); German version EN ISO 17489:2013
Edition 2014-03

Leather - Physical and mechanical tests - Determination of tear load - Part 1: Single edge tear (ISO 3377-1:2011); German version EN ISO 3377-1:2011
Edition 2012-03

Leather - Tests for colour fastness - Colour fastness of small samples to solvents (ISO 11643:2009); German version EN ISO 11643:2009
Edition 2009-10

Leather - Measurement of area (ISO 11646:2014); German version EN ISO 11646:2014
Edition 2014-07

Leather - Physical test methods - Determination of water resistance of heavy leathers (ISO 5404:2011); German version EN ISO 5404:2011
Edition 2012-03

Leather - Determination of water resistance of flexible leather - Part 2: Repeated angular compression (Maeser) (ISO 5403-2:2011); German version EN ISO 5403-2:2011
Edition 2012-03

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
Edition 2011-09

Leather - Chemical determination of chromic oxide content - Part 2: Quantification by colorimetric determination (ISO 5398-2:2009); German version EN ISO 5398-2:2009
Edition 2009-06