YS/T 1050.9-2015
Methods for chemical analysis of lead-antimony concentrates.Part 9:Determination of silver content.Flame atomic absorption spectrometric method (English Version)

Standard No.

YS/T 1050.9-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 1050.9-2015

Scope

This part of YS/T 1050 specifies the method for determining the amount of silver in lead-antimony concentrate. This section applies to the determination of silver content in lead-antimony concentrates. The measurement range (mass fraction) is 40.0 g/t ~ 1 000 g/t. During arbitration analysis, the mass fraction of silver is >500 g/t, and the fire assay method (YS/T 1050.8-2015) is used.

YS/T 1050.9-2015 history

• 2015 YS/T 1050.9-2015 Methods for chemical analysis of lead-antimony concentrates.Part 9:Determination of silver content.Flame atomic absorption spectrometric method