BS 5923-1:1980
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
31-05-1991
English
30-06-1980
Describes three methods: heating over a gas burner and then tansferring to a muffle furnace; closed furnace method and a sulphation method. Specifies apparatus, procedure and reporting of results.
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