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ISO 4047:1977 PDF

ISO 4047:1977 PDF

Name:
ISO 4047:1977 PDF

Published Date:
11/01/1977

Status:
Active

Description:

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

Publisher:
International Organization for Standardization

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$16.2
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To determine the total mineral content, for example within the framework of a complete leather analysis, the inorganic substances can be ascertained by calculation or determined separately. The principle consists of the carbonization of the leather followed by treatment with sulphuric acid and ashing in an open crucible. The method is applicable to all types of leather.


File Size : 1 file , 500 KB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 2
Published : 11/01/1977
Same As : ISO 4047:1977

History

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