
LEATHER - CHEMICAL TESTS - DETERMINATION OF PH
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Describes a method for determining the pH value and the difference figure of an aqueous leather extract. It is applicable to all types of leather.
SN EN ISO 4045 : 2008 - Identical
EN ISO 4045 : 2008 - Identical
ONORM EN ISO 4045 : 2008 - Identical