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ISO 804:1976 PDF

ISO 804:1976 PDF

Name:
ISO 804:1976 PDF

Published Date:
09/01/1976

Status:
[ Withdrawn ]

Description:

Aluminium oxide primarily used for the production of aluminium -- Preparation of solution for analysis -- Method by alkaline fusion

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:
$13.5
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The procedure for the preparation of a principal solution for chemical analysis requires at first an alkaline fusion of the test portion, either with a mixture of sodium carbonate and boric acid or with a mixture of sodium carbonate and sodium tetraborate. Subsequent dissolution of the molten mass in an excess of nitric acid and adjustment of an appropriate aliquot portion to pH 2. Replaces ISO Recommendation R804/1968.


File Size : 1 file , 300 KB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 3
Published : 09/01/1976
Same As : ISO 804:1976

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