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sklademVydáno: 1993-10-15
BS 7020-11.2:1993
Analysis of iron ores. Methods for the determination of vanadium content Flame atomic absorption spectrometric method
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| Označení normy: | BS 7020-11.2:1993 |
| Počet stran: | 16 |
| Vydáno: | 1993-10-15 |
| ISBN: | 0 580 22296 9 |
| Status: | Standard |
DESCRIPTION
BS 7020-11.2:1993
This standard BS 7020-11.2:1993 Analysis of iron ores. Methods for the determination of vanadium content is classified in these ICS categories:
- 73.060.10 Iron ores
This International Standard specifies two flame atomic absorption spectrometric methods for the determination of the vanadium content of iron ores.
Method 1 is applicable to vanadium contents between 0,005 % (m/m) and 0,05 % (m/m), and Method 2 to vanadium contents between 0,05 % (m/m) and 0,5 % (m/m) in natural iron ores, iron ore concentrates and agglomerates, including sinter products.
Two methods for the determination of vanadium contents between i) 0.005% (m/m) and 0.05% (m/m) and ii) 0.05% (m/m) and 0.5% (m/m) in iron ores.