YS/T 629.4-2007
Chemical analysis methods of high purity alumina.Determination of potassium oxide.Flame atomic absorption spectrophotometric method (English Version)

Standard No.

YS/T 629.4-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 629.4-2007

Scope

This section specifies the method for determination of potassium oxide content in high-purity alumina. This section applies to the determination of potassium oxide content in high-purity alumina. Measuring range: 0.0005%~0.010%.

YS/T 629.4-2007 history

• 2007 YS/T 629.4-2007 Chemical analysis methods of high purity alumina.Determination of potassium oxide.Flame atomic absorption spectrophotometric method