BS 7020-9.1:1988
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Analysis of iron ores. Methods for the determination of manganese content Spectrophotometric method
Hardcopy , PDF
01-31-2007
English
01-31-1989
National foreword
Committees responsible
Method
1. Scope and field of application
2. References
3. Principle
4. Reagents
5. Apparatus
6. Sampling and samples
7. Procedure
8. Expression of results
9. Test report
Annexes
A. Flowsheet of the procedure for the acceptance of
analytical values for test samples
B. Derivation of precision equations
C. Precision data obtained by international analytical
trial
Tables
1. Aliquots
2. Manganese contents of the test samples
Figure
1. Least-squares fit of precision against X for
manganese
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