ISO 4740:1985
Copper and copper alloys — Determination of zinc content — Flame atomic absorption spectrometric method
Copper and copper alloys — Determination of zinc content — Flame atomic absorption spectrometric method
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Copper and copper alloys — Determination of zinc content — Flame atomic absorption spectrometric method
The method is applicable to the determination of zinc contents between 0.001 and 6 % (m/m). ISO 4740 does not apply to copper alloys containing more than 10 % (m/m) of lead. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
| Edition | 1985 |
|---|---|
| Published Date | 1985 |
| Published By | International Standardization Organisation |
| Page Count | 4 |