YS/T 37.2-1992
Chemical analysis method of high purity germanium dioxide Molybdenum blue spectrophotometry Determination of silicon content (English Version)

Standard No.

YS/T 37.2-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Non-ferrous Metal

Status

Be replaced 2007-10

Replace By

YS/T 37.2-2007

Latest

YS/T 37.2-2018

YS/T 37.2-1992 history

• 2018 YS/T 37.2-2018 Chemical analysis method of high-purity germanium dioxide. Determination of silicon content by molybdenum blue spectrophotometry.
• 2007 YS/T 37.2-2007 High pure germanium dioxide. Determination of silicon content. Molybdenum blue spectrophotomertic method
• 1992 YS/T 37.2-1992 Chemical analysis method of high purity germanium dioxide Molybdenum blue spectrophotometry Determination of silicon content