ASTM International - ASTM E248-02
Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
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| Organization: | ASTM International |
| Publication Date: | 10 May 2002 |
| Status: | inactive |
| Page Count: | 3 |
| ICS Code (Manganese ores): | 73.060.20 |
| ICS Code (Chemical analysis of metals): | 77.040.30 |
scope:
1.1 This definitive test method covers the determination of manganese in manganese ore in the range from 15 to 60%.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Document History
July 1, 2020
Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
1.1 This test method covers the determination of manganese in manganese ore in the range from 15 % to 60 %.
1.2 This standard does not purport to address all of the safety concerns, if any,...
June 1, 2012
Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
This definitive test method is intended to be used as a referee method for compliance with compositional specifications for manganese content. It is assumed that all who use these procedures will be...
June 1, 2007
Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
This definitive test method is intended to be used as a referee method for compliance with compositional specifications for manganese content. It is assumed that all who use these procedures will be...
ASTM E248-02
May 10, 2002
Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
1.1 This definitive test method covers the determination of manganese in manganese ore in the range from 15 to 60%.
1.2 This standard does not purport to address all of the safety concerns, if any,...
May 10, 2002
Standard Test Method for Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Method
1.1 This definitive test method covers the determination of manganese in manganese ore in the range from 15 to 60%.
1.2 This standard does not purport to address all of the safety concerns, if any,...
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