ISO 4571:1981 (R2022)
Active , Reaffirmed Standard
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ISO 4571:1981 (R2022)

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

Summary

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.

Notes

90.93 : Norme internationale confirmée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 03/01/1981
Confirmation Date 03/25/2022
Edition 1
Page Count 3
EAN ---
ISBN ---
Weight (in grams) ---
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