ISO 10213:1991
Withdrawn
Aluminium ores — Determination of total iron content — Titanium trichloride reduction method
Hardcopy , PDF
English, French
12-12-1991
03-09-2019
Specifies a titrimetric method, free from mercury pollution, using potassium dichromate as titrant after reduction of the trivalent iron by tin(II) chloride and titanium(III) chloride. Applies to ores containing between 2 % and 50 % of iron oxide.
| Committee |
ISO/TC 79/SC 12
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| BS EN ISO 21329:2004 | Petroleum and natural gas industries. Pipeline transportation systems. Test procedures for mechanical connectors |
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