This standard specifies the determination method for germanium content in zinc concentrate. This standard applies to the determination of germanium content in zinc concentrates, with a determination range of 0.000 5% to 0.10%.
GB/T 8151.13-2000 history
2012GB/T 8151.13-2012 Methods for chemical analysis of zinc concentrates.Part 13:Determination of germanium content.Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method
2000GB/T 8151.13-2000 Methods for chemical analysis of zinc concentrates -Determination of germanium content