Methods for chemical analysis of zinc concentrates—Part 1:Determination of zinc content—Precipitate separation-Na2EDTA titrimetric method and extractive separation-Na2EDTA titrimetric method
NEQ ISO 13291:2006(E)
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 8151的本部分规定了锌精矿中锌量的测定方法。
本部分适用于锌精矿中锌量的测定。方法1测定范围:30.00%～60.00%；方法2测定范围:11.00%～62.00%
This standard is the original Chinese electronic standard.
After you successfully purchase, we will send the electronic version of this standard to your email address.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
