YS/T 981.4-2014
Method for chemical analysis of high pure indium.Determination of tin content.Benzfluorenone-cetyltrimethylammonium bromide spectrophotometric method (English Version)

Standard No.

YS/T 981.4-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 981.4-2014

Scope

This part of YS/T 981 specifies the method for determination of tin content in high-purity indium. This section is applicable to the determination of tin content in 99.999 9% high purity indium. The measurement range is 5×10%~2×10%.

YS/T 981.4-2014 history

• 2014 YS/T 981.4-2014 Method for chemical analysis of high pure indium.Determination of tin content.Benzfluorenone-cetyltrimethylammonium bromide spectrophotometric method