NF ISO 312 : 1987
Current
Current
The latest, up-to-date edition.
MANGANESE ORES - DETERMINATION OF ACTIVE OXYGEN CONTENT, EXPRESSED AS MANGANESE DIOXIDE - TITRIMETRIC METHOD
Published date
12-01-2013
Publisher
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| DevelopmentNote |
Supersedes NFA 06 097. Indice de Classement: A22-404 (04/2002)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 312:1986 | Identical |
| ISO 4297:1978 | Manganese ores and concentrates — Methods of chemical analysis — General instructions |
| ISO 4296-1:1984 | Manganese ores — Sampling — Part 1: Increment sampling |
| ISO 4296-2:1983 | Manganese ores — Sampling — Part 2: Preparation of samples |
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