YS/T 461.9-2013 Methods for chemical analysis of lead and zinc bulk concentrates.Part 9:The determination of silver content.Flame atomic absorption spectrometry (English Version)
This part of YS/T 461 specifies the method for determination of silver content in mixed lead-zinc concentrate. This section applies to the determination of silver content in mixed lead-zinc concentrates. Measuring range: 50 g/t~500 g/t.
YS/T 461.9-2013 history
2013YS/T 461.9-2013 Methods for chemical analysis of lead and zinc bulk concentrates.Part 9:The determination of silver content.Flame atomic absorption spectrometry
2003YS/T 461.9-2003 The methods for chemical analysis of lead and zinc bulk concentrates-The determination of silver content-The atomic absorption method