ISO 4297:1978
Current
Current
The latest, up-to-date edition.
Manganese ores and concentrates Methods of chemical analysis General instructions
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
01-07-1978
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Specifies general instructions concerning reagents, apparatus, sample, procedure, calibration graphs and test report.
| DocumentType |
Standard
|
| Pages |
2
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| UNI ISO 4397 : 2012 | Identical |
| UNI ISO 4297 : 1981 | Identical |
| PN ISO 4297 : 1993 | Identical |
| ISO 316:1982 | Manganese ores Determination of cobalt content Nitroso-R-salt photometric method |
| ISO 320:1981 | Manganese ores Determination of sulphur content Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion |
| ISO 314:1981 | Manganese ores — Determination of carbon dioxide content — Gravimetric method |
| ISO 4293:1982 | Manganese ores and concentrates Determination of phosphorus content Extraction-molybdovanadate photometric method |
| ISO 4295:1988 | Manganese ores and concentrates Determination of aluminium content Photometric and gravimetric methods |
| ISO 315:1984 | Manganese ores and concentrates Determination of nickel content Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method |
| ISO 4294:1984 | Manganese ores and concentrates Determination of copper content Extraction-spectrometric and spectrometric methods |
| NF ISO 312 : 1987 | MANGANESE ORES - DETERMINATION OF ACTIVE OXYGEN CONTENT, EXPRESSED AS MANGANESE DIOXIDE - TITRIMETRIC METHOD |
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