BS EN ISO 4946:2016
Current
Steel and cast iron. Determination of copper. 2,2\'-Biquinoline spectrophotometric method
Hardcopy , PDF
English
03-31-2016
| Committee |
ISE/1
|
| DevelopmentNote |
Supersedes BS 6200-3.12.2(1985) & 14/30276366 DC. (03/2016)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies a spectrophotometric method for the determination of copper in steel and cast iron by 2,2’-biquinoline.
The method is applicable to the determination of copper mass fraction in the range of 0,02%and 5%.
| Standards | Relationship |
| ISO 4946:2016 | Identical |
| EN ISO 4946:2016 | Identical |
| I.S. EN ISO 4946:2016 | Equivalent |
| DIN EN ISO 4946:2016-08 | Equivalent |
| UNE-EN ISO 4946:2016 | Equivalent |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 5725:1986 | Precision of test methods — Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 14284:1996 | Steel and iron — Sampling and preparation of samples for the determination of chemical composition |
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