BS 7020-4.3:1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hardcopy , PDF
15-08-2001
English
31-10-1990
Committees responsible
National foreword
Method
1 Scope
2 Normative 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 statements
Tables
B.1 Total iron contents of test samples (fusion
decomposition)
B.2 Total iron contents of test samples (acid
decomposition)
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