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STN ISO 7723 (441575)

Manganese ores and concentrates. Determination of titanium content - 4,4´- diantipyrylmethane spectrometric method

STANDARD published on 1.12.1992

Czech -
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The information about the standard:

Designation standards: STN ISO 7723
Classification mark: 441575
Catalog number: 63227
Publication date standards: 1.12.1992
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN

Annotation of standard text STN ISO 7723 (441575):

Tato mezinarodni norma urcuje spektrofotometrickou metodu pro stanoveni titanu v manganovych rudach a koncentratech s 4,4´- diantipyrilmethanem. Metoda je pouzitelna pro rudy a koncentraty s obsahem titanu od 0, 01 proc. (m/m) do 0,5 procenta (m/m). Tato norma se pouziva spolecne s ISO 4297.