BS 2690-4:1967
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Methods of testing water used in industry Calcium and magnesium
Hardcopy
English
31-12-1979
15-11-1989
Spectrophotometric methods; also titration methods for two concentration levels of calcium and magnesium.
| Committee |
EH/3/2
|
| DevelopmentNote |
Supersedes BS 2690(1956) (07/2004)
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 2486:1978 | Recommendations for treatment of water for land boilers |
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