720449

ISO 7969:1985

Manganese ores and concentrates -- Determination of sodium and potassium contents -- Flame atomic absorption spectrometric method

standard by International Organization for Standardization , 11/01/1985

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Full Description

The method is applicable to products having sodium contents from 0,02 to 1,0 % (m/m), and potassium contents from 0,08 to 3,0 % (m/m). ISO 7969 should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sampling, procedure and expression of results.

 

Product Details

Published:
11/01/1985
Number of Pages:
5
File Size:
1 file , 440 KB
Note:
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