ISO 4571:1981

Manganese ores and concentrates — Determination of potassium and sodium content — Flame atomic emission spectrometric method

STANDARD published on 1.3.1981

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The information about the standard:

Designation standards: ISO 4571:1981
Publication date standards: 1.3.1981
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: International technical standard
Category: Technical standards ISO

Annotation of standard text ISO 4571:1981 :

Description / Abstract: The method is applicable to a concentration range of 0,08 to 3 % (m/m) of potassium and 0,02 to 1 % (m/m) of sodium. ISO 4571 should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, procedure and expression of results.