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Thallium. Methods of spectral analysis. General requirements
STANDARD published on 1.7.1982
Designation standards: GOST 20997.0-81
Publication date standards: 1.7.1982
SKU: NS-385038
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. 2.87
Amd. 7.92
WITHDRAWN
1.1.1983
1.7.1999
1.1.1991
1.7.1980
1.7.1980
1.7.1980
Latest update: 2025-07-11 (Number of items: 2 208 012)
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