BS 3422(1961) : LATEST
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
LABORATORY DEFLECTION pH METERS
Superseded date
06-30-1978
Superseded by
Published date
11-23-2012
Publisher
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| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 5072-3:1975 | Methods of test for sodium fluoride for industrial use Determination of fluorine content |
| BS 4427-6:1974 | Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use Estimation of pyrophosphate content of sodium pyrophosphate |
| BS 4993-1:1974 | Methods of test for aluminium fluoride for industrial use Determination of fluorine content |
| BS 4993-3:1974 | Methods of test for aluminium fluoride for industrial use Determination of silica content |
| BS 4993-2:1974 | Methods of test for aluminium fluoride for industrial use Determination of iron content |
| BS 5050:1974 | Methods of test for cryolite |
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