Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 273-1988
Scope
This standard is applicable to the analysis of chemical components (copper, arsenic, antimony, bismuth, lead, sulfur) specified in CNS 6 [Electrolytic Copper]. This standard can also be applied to the analysis of CNS 10347 [Copper ingots for the manufacture of wires], CNS 10348 [Rough copper strips and blocks for smelting], and CNS 10346 [Oxygen-free copper strips and blocks].
CNS 273-1988 history
1988CNS 273-1988 Methods for Determining Chemical Components of Electrolytic Cathode Copper