ISO 4694:1987
Current
The latest, up-to-date edition.
Iron ores — Determination of fluorine content — Ion-selective electrode method
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English, French
09-04-1987
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The method ist applicable to a concentration range of 0,005 to 1,0 % (m/m) of fluorine in natural iron ores, and iron ore concentrates and agglomerates including sinter products. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results, and test report. ISO 4693 includes three annexes.
| Committee |
ISO/TC 102/SC 2
|
| DevelopmentNote |
Also numbered as BS 7020-19(1988) (09/2005)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| BS 7020-19:1988 | Identical |
| NF ISO 4694 : 1987 | Identical |
| SS-ISO 4694:2018 | Identical |
| BS ISO 14635-3:2005 | Gears. FZG test procedures FZG test method A/2, 8/50 for relative scuffing load-carrying capacity and wear characteristics of semifluid gear greases |
| ISO 14635-3:2005 | Gears — FZG test procedures — Part 3: FZG test method A/2, 8/50 for relative scuffing load-carrying capacity and wear characteristics of semifluid gear greases |
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