ISO 4045:2018

Leather — Chemical tests — Determination of pH and difference figure

This document specifies a method for determining the pH value and the difference figure of an aqueous leather extract. It is applicable to all types of leather.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

59.140.30

Statut:

Publié

Date de Publication:

2018-05-07

Numéro Standard:

ISO 4045:2018