BS DD 95-5:1986
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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.
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Product Details
- Published:
- 01/31/1986
- ISBN(s):
- 058014626X, 058014626
- Number of Pages:
- 10
- File Size:
- 1 file
- Product Code(s):
- 10205813, 10205813, 10205813
- Note:
- This product is unavailable in Ukraine, Russia, Belarus