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download between 0-24 hoursReleased: 1975
Copper and copper alloys — Determination of arsenic — Photometric method
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|Standard´s number:||ISO 3220|
The method is applicable to the determination of arsenic as an alloying element or as an impurity in copper or all types of copper alloys listed in ISO publications. ISO 3220 specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.