CNS 8041-1981
General Rules for Determination of Copper in Ores (English Version)

Standard No.

CNS 8041-1981

Language

Chinese, Available in English version

Release Date

1981

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 8041-1981

Scope

This standard stipulates matters related to the quantitative method of copper in ores, but does not apply to ores that otherwise specify copper quantitative methods. CNS 8042 Quantitative method for copper in ores – electrogravimetric method. CNS 8043 Quantitative method for copper in mineral sands – Sodium thiosulfate titration method. CNS 8044 Quantitative method for copper in ore sands – copper ion absorptiophotometry. CNS 8045 Quantitative method for copper in mineral sands – Atomic absorption method.

CNS 8041-1981 history

• 1981 CNS 8041-1981 General Rules for Determination of Copper in Ores