NBN P 32-001-1977
Zinc - Determination of lead and cadmium contents -Polarographic method

Standard No.

NBN P 32-001-1977

Release Date

1977

Published By

BE-NBN

Latest

NBN P 32-001-1977

Scope

This International Standard specifies a method for the simultaneous polarographic determination of lead and cadmium in zincs. The method is applicable to the following types of zinc: Zn 99.995, Zn 99.99 and Zn99.951', defined in is /R752. It allows the determination of lead and cadmium contents of between 0.001 and 0.05%.

NBN P 32-001-1977 history

• 1977 NBN P 32-001-1977 Zinc - Determination of lead and cadmium contents -Polarographic method