This International Standard specifies a method for the electrolytic determination of copper in zinc alloys. The method is applicable to the zinc alloy Zn AI4 Cu1 defined in is /R 301. It allows the determination of copper contents of between 0.5 and 3.5%.
NBN P 32-009-1977 history
1977NBN P 32-009-1977 Zinc alloys - Determination of copper content -Electrolytic method