IS 4027 : Part 1 : 1987 Methods of chemical analysis of bronzes Part 1 Determination of copper and lead by electrolytic method

1 Scope

1.1 This standard (Part 1) prescribes a method for determinationof copper and lead in the ranges as specified in the relevantIndian Standards on bronzes.

Note - The method is not applicable when manganese is present inbronzes and also when lead is of the order of 0.1 percent.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 1070 : 1977Specification of water for general laboratory use

IS 1817 : 1961Methods of sampling non-ferrous metals for chemicalanalysis

IS 4027 : 1967 Methods of chemical analysis ofbronzes