This standard specifies the determination method of fluorine content in zinc concentrate. This standard applies to the determination of fluorine content in zinc concentrate. Measuring range: 0.050%~0.50%.
GB/T 8151.9-2000 history
2012GB/T 8151.9-2012 Methods for chemical analysis of zinc concentrates.Part 9:Determination of fluorine content.The ion selective electrode method
2000GB/T 8151.9-2000 Methods for chemical analysis of zinc concentrates -Determination of fluorine content
1987GB/T 8151.9-1987 Methods for chemical analysis of zinc concentrates--The ion selective electrode method for the determination of fluorine content