DIN EN ISO 4047:1998
Leather - Determination of sulphated total ash and sulphated water-insoluble ash (ISO 4047:1977); German version EN ISO 4047:1998

Standard No.

DIN EN ISO 4047:1998

Release Date

1998

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN ISO 4047:1998-12

Latest

DIN EN ISO 4047:1998-12

Scope

The document specifies a method for the determination of the sulphated total ash and the sulphated water-insoluble ash of leather.

DIN EN ISO 4047:1998 history

• 1998 DIN EN ISO 4047:1998-12 Leather - Determination of sulphated total ash and sulphated water-insoluble ash (ISO 4047:1977); German version EN ISO 4047:1998
• 1998 DIN EN ISO 4047:1998 Leather - Determination of sulphated total ash and sulphated water-insoluble ash (ISO 4047:1977); German version EN ISO 4047:1998