This standard specifies the determination method of zinc content in zinc concentrate. This standard applies to the determination of zinc content in zinc concentrate. Measuring range: 30.00% to 60.00%.
GB/T 8151.1-2000 history
2017GB/T 8151.21-2017 Methods for chemical analysis of zinc concentrates—Part 21:Determination of thallium content—Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry
2012GB/T 8151.11-2012 Methods for chemical analysis of zinc concentrates.Part 11:Determination of antimony content.Hydride generation-atomic fluorescence spectrometry
2000GB/T 8151.11-2000 Methods for chemical analysis of zinc concentrates -Determination of antimony content
1987GB/T 8151.11-1987 Methods for chemical analysis of zinc concentrates--The malachite green spectrophotometric method for the determination of antimony content