BS 2690-13:1972
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Methods of testing water used in industry Dichromate value (chemical oxygen demand), non-volatile organic carbon, tannins and chlorine
Available format(s)
Hardcopy
Language(s)
English
Published date
29-06-1972
Publisher
Superseded date
15-04-1989
€263.42
Excluding VAT
Two methods for total chlorine and one for free chlorine and the other determinations. 2.5 mg of oxygen upwards for dichromatic value, 0.1 mg to 15 mg of carbon for non-volatile organic carbon, 10 μg to 250 μg for tannins, up to 0.4 mg for chlorine.
| 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Superseded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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