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sklademVydáno: 1986-12-31
BS 6721-4:1986
Sampling and analysis of copper and copper alloys Method for determination of chromium in copper and copper alloys by flame atomic absorption spectrophotometry
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| Označení normy: | BS 6721-4:1986 |
| Počet stran: | 6 |
| Vydáno: | 1986-12-31 |
| ISBN: | 0 580 15297 9 |
| Status: | Standard |
Popis
BS 6721-4:1986
This standard BS 6721-4:1986 Sampling and analysis of copper and copper alloys is classified in these ICS categories:
- 77.120.30 Copper and copper alloys
This International Standard specifies a flame atomic absorption spectrometric method for the determination of chromium in chromium-copper, and in alloyed and unalloyed coppers listed in International Standards. The method is applicable to the determination of chromium contents between 0,003 and 2,0 % (m/m).
Method for the determination of chromium contents between 0.003 and 2.0% (m/m).