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BS 4993-3:1974 PDF

BS 4993-3:1974 PDF

Name:
BS 4993-3:1974 PDF

Published Date:
02/28/1974

Status:
Active

Description:

Methods of test for aluminium fluoride for industrial use-Determination of silica content

Publisher:
BSI Group

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$48.006
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Fusion of a test portion with sodium carbonate/boric acid, dissolution of the melt in nitric acid, formation of the yellow (oxidized) silico-molybdic complex, reduction to the blue form and spectrophotometric measurement at 815 nm.

Cross References:
BS 1792
BS 2586
BS 3145
BS 3422

File Size : 1 file , 410 KB
ISBN(s) : 0580079996
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 10
Product Code(s) : 26697, 26697, 00026697
Published : 02/28/1974

History

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