BS ISO 12739:2006
硫化锌精矿.用离子交换法和EDTA滴定法测定锌含量
Zinc sulfide concentrates - Determination of zinc - Ion-exchange/EDTA titrimetric method
- 标准号
- BS ISO 12739:2006
- 发布
- 2006年
- 发布单位
- 英国标准学会
- 当前最新
- BS ISO 12739:2006
- 被代替标准
- 05/30116635 DC:2005
- 适用范围
- This International Standard specifies an ion-exchange/EDTA titrimetric method for the determination of the mass fraction of zinc in zinc concentrates. The method is applicable to zinc sulfide concentrates having a mass fraction of zinc in the range from 11 % to 62 %.