ASTM E 248 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
Hardcopy , PDF
13-08-2021
English
12-07-2012
This definitive test method covers the determination of manganese in manganese ore in the range from 15 % to 60 %.
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