ISO 713:1975
Zinc; Determination of lead and cadmium contents; Polarographic method

Standard No.

ISO 713:1975

Release Date

1975

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Latest

ISO 713:1975

Scope

The method is applicable to Zn 99,995, Zn 99,99 and Zn 99,95. Although these types of zinc do not normally contain any thallium or indium, these two elements, if present, can interfere in this determination. The method is suitable for the determination of lead and cadmium contents between 0,001 and 0,05 %.

ISO 713:1975 history

• 1975 ISO 713:1975 Zinc; Determination of lead and cadmium contents; Polarographic method