BS ISO 9683-2:2009
Current
The latest, up-to-date edition.
Iron ores. Determination of vanadium Flame atomic absorption spectrometric methods
Hardcopy , PDF
English
09-30-2015
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Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling and samples
7 Procedure
8 Expression of results
9 Test report
Annex A (normative) - Flowsheet of the procedure for
the acceptance of analytical values for test
samples
Annex B (informative) - Derivation of repeatability and
permissible tolerance equations
Annex C (informative) - Precision data obtained by
international analytical trials
Describes two flame atomic absorption spectrometric methods for the determination of the mass fraction of vanadium in iron ores.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 08/30180726 DC. (07/2009)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO 9683 specifies two flame atomic absorption spectrometric methods for the determination of the mass fraction of vanadium in iron ores.
Method 1 is applicable to mass fractions of vanadium between 0,004 % and 0,06 %, and Method 2 is applicable to mass fractions of vanadium between 0,06 % and 0,5 %, in natural iron ores, iron ore concentrates and agglomerates, including sinter products.
| Standards | Relationship |
| ISO 9683-2:2009 | Identical |
| ISO 3082:2017 | Iron ores — Sampling and sample preparation procedures |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 7764:2006 | Iron ores Preparation of predried test samples for chemical analysis |
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