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  • BS DD 95-5:1986

BS DD 95-5:1986

Analysis of higher purity copper cathode Cu-CATH-1-Method for determination of sulphur by hydrogen sulphide evolution and spectrophotometry

BSI Group, 01/31/1986

Publisher: BS

File Format: PDF

$76.00$152.40


Published:31/01/1986

Pages:10

File Size:1 file

Note:This product is unavailable in Ukraine, Russia, Belarus

Sulphur concentrations from 5 μg/g to 30 μg/g. Dissolution in a reducing acid containing antimony, which reduces the sulphur to hydrogen sulphide. The hydrogen sulphide is converted to zinc sulphide, which is then measured photometrically as methylene blue.

All current amendments available at time of purchase are included with the purchase of this document.

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