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Yttrium and its oxides. Method of determination of such impurities as oxides of praseodymium, neodymium, samarium, europium, terbium, disprosium, helmium, erbium, tulium and ytterbium
STANDARD published on 1.1.1981
Designation standards: GOST 23862.15-79
Publication date standards: 1.1.1981
SKU: NS-387216
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 7.85
Amd. 8.90
1.1.1983
1.1.1983
1.7.1983
1.7.1983
1.7.1983
1.7.1983
Latest update: 2026-07-03 (Number of items: 2 286 013)
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