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Selenium. Methods of selenium determination
STANDARD published on 1.7.1983
Designation standards: GOST 20996.1-82
Publication date standards: 1.7.1983
SKU: NS-385026
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 3.88
1.7.1979
1.7.1979
1.1.1984
1.1.1984
1.7.1979
1.7.1979
Latest update: 2025-10-26 (Number of items: 2 241 076)
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