YS/T 1115.14-2016
Methods for chemical analysis of copper ores and tailings.Part 14:Determination of arsenic content.Hydride generation-atomic fluorescence spectrometric and potassium bromate titrimetric method (English Version)

Standard No.

YS/T 1115.14-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 1115.14-2016

Scope

This part of YS/T 1115 specifies the method for determination of arsenic in raw copper ores and tailings. This section applies to the determination of arsenic in copper ores and tailings. The measurement range of hydride generation atomic fluorescence spectrometry is 0.002 0%~0.20%; the measurement range of potassium bromate titration method is greater than 0.20%~1.00%.

YS/T 1115.14-2016 history

• 2016 YS/T 1115.14-2016 Methods for chemical analysis of copper ores and tailings.Part 14:Determination of arsenic content.Hydride generation-atomic fluorescence spectrometric and potassium bromate titrimetric method