BS 6068-2.20:1986
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Water quality. Physical, chemical and biochemical methods Method for determination of cyanide by diffusion at pH 6
Hardcopy , PDF
15-04-2001
English
28-02-1986
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National foreword
Method
0. Introduction
1. Scope and field of application
2. Definition
3. Principle
4. Reagents
5. Apparatus
6. Sampling and samples
7. Procedure
8. Expression of results
9. Interferences
10. Test report
Table
Determination of known amounts of cyanide
Figure
Microdiffusion cell
Free cyanide in photographic effluents and waste waters, in the range 10 μg/l to 150 μg/l.
| Committee |
EH/3
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Standards | Relationship |
| ISO 6703-4:1985 | Identical |
| BS 6068-2.18:1986 | Water quality. Physical, chemical and biochemical methods Methods for the determination of easily liberatable cyanide |
| BS 6068-2.17:1986 | Water quality. Physical, chemical and biochemical methods Methods for determination of total cyanide |
| BS 6068-2.19:1986 | Water quality. Physical, chemical and biochemical methods Method for determination of cyanogen chloride |
| ISO 6703-3:1984 | Water quality — Determination of cyanide — Part 3: Determination of cyanogen chloride |
| BS 6068-2.19:1986 | Water quality. Physical, chemical and biochemical methods Method for determination of cyanogen chloride |
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