YS/T 37.1-2018
High-purity germanium dioxide chemical analysis method for determination of chlorine content by silver nitrate turbidimetric method (English Version)

Standard No.

YS/T 37.1-2018

Language

Chinese, Available in English version

Release Date

2019

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 37.1-2018

Replace

YS/T 37.1-2007

Scope

This section specifies the method for the determination of chlorine content in high-purity germanium dioxide. This section is applicable to the determination of chlorine content in high-purity germanium dioxide. The determination range is: 0.0050% ~ 0.1000%.

YS/T 37.1-2018 history

• 2019 YS/T 37.1-2018 High-purity germanium dioxide chemical analysis method for determination of chlorine content by silver nitrate turbidimetric method
• 2007 YS/T 37.1-2007 High pure germanium dioxide. Determination of chlorine content. Mercuric sulfocyanide spectrophotometric method
• 1992 YS/T 37.1-1992 High-purity germanium dioxide chemical analysis method mercury thiocyanate spectrophotometric determination of chlorine content