YS/T 34.4-1992
Determination of Sulfur Content by Polarographic Method for Chemical Analysis of High Purity Arsenic (English Version)

Standard No.

YS/T 34.4-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Non-ferrous Metal

Status

Be replaced 2012-07

Replace By

YS/T 34.3-2011

Latest

YS/T 34.3-2011

YS/T 34.4-1992 history

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

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