GSO ISO 4047:2014

ISO 4047:1977
Gulf Standard   Current Edition · Approved on 25 December 2014

Leather -- Determination of sulphated total ash and sulphated water-insoluble ash

GSO ISO 4047:2014 Files

English 2 Pages
Current Edition Reference Language
20.11 BHD

GSO ISO 4047:2014 Scope

This International Standard specifies a method for the determination of the sulphated total ash and the sulphated water-insoluble ash of leather. The method is applicable to all types of leather. The determination may be inaccurate by the extent to which the leather contains organo-metallic compounds, for example silicone (see note 1 in 8.1).

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