DR 00078 CP
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Method for the analysis and testing of lower rank coal and its chars Method 9: Determination of four acid-extractable ions in lower rank coal
30-06-2017
02-03-2000
Proposes a method for the determination by atomic absorption spectrometry of the concentrations of the acid-extractable inorganic ions sodium, magnesium, calcium and iron in coal.
| CommentClosesDate |
30-04-2000
|
| Committee |
MN-001
|
| DocumentType |
Draft
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy |
Revision of AS 2434.9-1991
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