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ISO 2576:1972Withdrawn

Chemical analysis of zinc alloys — Polarographic determination of lead and cadmium in zinc alloys containing copper

Analyse chimique des alliages de zinc — Dosage polarographique du plomb et du cadmium dans les alliages de zinc avec cuivre

Abstract / scope

The method is applicable to the zinc alloys given in ISO 301. It is suitable for the determination of lead and cadmium contents over 0,0005 %. An application is permissible to zinc alloys not containing copper. Specifies principle, reagents, apparatus, sampling, procedure and test report.