YS/T 240.3-2007
Methods for chemical analysis of bismuth concentrate. Determination of silicon dioxide content. Molybdenum blue spectrophotometric method and gravimetric method (English Version)

Standard No.

YS/T 240.3-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 240.3-2007

Replace

YS/T 240.3-1994

Scope

This section specifies methods for the determination of silica content in bismuth concentrates. This section applies to the determination of silica content in bismuth concentrate. Measuring range: 0.50% ~ 20.00%.

YS/T 240.3-2007 history

• 2007 YS/T 240.3-2007 Methods for chemical analysis of bismuth concentrate. Determination of silicon dioxide content. Molybdenum blue spectrophotometric method and gravimetric method
• 0000 YS/T 240.3-1994