YS/T 569.9-2015
Methods for chemical analysis of thallium.Part 9:Determination of silicon content.Isoamyl alcohol extraction silicon molybdenum blue spectrophotometry (English Version)

Standard No.

YS/T 569.9-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 569.9-2015

Replace

YS/T 569.9-2006

Scope

This part of YS/T 569 specifies the method for determining the silicon content in thallium. This section applies to the determination of silicon content in thallium. Measuring range: 0.000 2%~0.001 5%.

YS/T 569.9-2015 history

• 2015 YS/T 569.9-2015 Methods for chemical analysis of thallium.Part 9:Determination of silicon content.Isoamyl alcohol extraction silicon molybdenum blue spectrophotometry
• 2006 YS/T 569.9-2006 Determination of silicon content in thallium by isoamyl alcohol extraction silicon molybdenum blue absorptiometry