ISO 548:1981 (R2022)
Active , Reaffirmed Standard
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ISO 548:1981 (R2022)

Manganese ores — Determination of barium oxide content — Barium sulphate gravimetric method

Summary

This second edition cancels and replaces the first edition (i.e. ISO 548-1975). Should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sample, procedure and expression of results.

Notes

90.93 : Norme internationale confirmée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 11/01/1981
Confirmation Date 03/25/2022
Edition 2
Page Count 2
EAN ---
ISBN ---
Weight (in grams) ---
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