YS/T 34.3-2011
Method for chemical analysis of the high-purity arsenic.Predicating method for determinating the concentration of sulfur (English Version)

Standard No.

YS/T 34.3-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 34.3-2011

Replace

YS/T 34.4-1992

Scope

This part of YS/T 34 specifies the method for determination of sulfur content in high-purity arsenic. This section is applicable to the determination of sulfur content in arsenic (99.999%). The determination range is 0.00003% ~ 0.00015%.

YS/T 34.3-2011 history

• 2011 YS/T 34.2-2011 Method for chemical analysis of the high-purity arsenic.Predicating method for determinating the concentration of selenium
• 1992 YS/T 34.3-1992 High Purity Arsenic Chemical Analysis Method Polarographic Determination of Selenium

YS/T 34.3-2011 Method for chemical analysis of the high-purity arsenic.Predicating method for determinating the concentration of sulfur has been changed from YS/T 34.4-1992 Determination of Sulfur Content by Polarographic Method for Chemical Analysis of High Purity Arsenic.