BS 2690-108:1979
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Methods of testing water used in industry Fluoride: spectrophotometric method (alizarin fluorine blue)
Hardcopy , PDF
15-06-1996
English
31-05-1979
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Specifies a spectrophotometric method for determining fluoride in industrial waters up to 40 micron g of fluoride but limited to 0.6 micron g of fluoride detection. The maximum size of test portion is 20 ml.
| Committee |
EH/3
|
| DevelopmentNote |
Supersedes BS 2690(1956) (07/2004)
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| UNE-EN 62458:2012 | Identical |
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