Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma - optical emission spectrometer (ICP-OES) (ISO 5398-4:2007)
Leather - Physical and mechanical tests - Determination of apparent density and mass per unit area (ISO 2420:2017); German version EN ISO 2420:2017— 12 стр.
Leather - Physical and mechanical tests - Determination of cold crack temperature of surface coatings (ISO 17233:2017); German version EN ISO 17233:2017— 17 стр.
Leather - Physical and mechanical tests - Determination of heat resistance of patent leather (ISO 17232:2017); German version EN ISO 17232:2017— 14 стр.
Leather - Organic fluorine - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography/tandem mass spectrometry detector (LC-MS/MS) (ISO 23702-1:2018); German version EN ISO 23702-1:2018— 28 стр.