STAS 12516/1-1992 Cooper, lead, zinc ores, pyrite and complex sulphides. Determination of zinc content from some mineralogical elements. Rational analysis
Prezentul standard stabile?te metoda de determinare a zincului din componei tji mineralogici ai minereurilor de cupru, plumb, zinc, pirit? ?i sulfuri complexe ?i anume:
— varianta A, determinarea separat? a zincului din sulfa?i, carbona?i ?i oxizi, sili
STAS 12516/1-1992 history
1992STAS 12516/1-1992 Cooper, lead, zinc ores, pyrite and complex sulphides. Determination of zinc content from some mineralogical elements. Rational analysis