YS/T 34.2-1992
Chemical analysis method of high-purity arsenic Determination of cobalt, zinc, silver, copper, calcium, aluminum, nickel, chromium, lead, magnesium, iron by chemical spectroscopy (English Version)

Standard No.

YS/T 34.2-1992

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 34.1-2011

YS/T 34.2-2011

Latest

YS/T 34.1-2011

YS/T 34.2-2011

YS/T 34.2-1992 history

• 2011 YS/T 34.1-2011 Method for chemical analysis of the high-purity arsenic.Inductive coupling plasma mass spectrum(ICP-MS)for determinating the concentration of elements in the high-purity arsenic
• 1992 YS/T 34.2-1992 Chemical analysis method of high-purity arsenic Determination of cobalt, zinc, silver, copper, calcium, aluminum, nickel, chromium, lead, magnesium, iron by chemical spectroscopy

YS/T 34.2-1992 Chemical analysis method of high-purity arsenic Determination of cobalt, zinc, silver, copper, calcium, aluminum, nickel, chromium, lead, magnesium, iron by chemical spectroscopy was changed to YS/T 34.1-2011 Method for chemical analysis of the high-purity arsenic.Inductive coupling plasma mass spectrum(ICP-MS)for determinating the concentration of elements in the high-purity arsenic.