YS/T 574.4-2006
Determination of Phosphorus by Electrovacuum Zirconium Powder Chemical Analysis Method Molybdenum Blue Photometry (English Version)

Standard No.

YS/T 574.4-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

Professional Standard - Non-ferrous Metal

Status

Be replaced 2010-06

Replace By

YS/T 574.4-2009

Latest

YS/T 574.4-2009

YS/T 574.4-2006 history

• 2009 YS/T 574.4-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses.The molybdenum blue spectrophotometric method for determination of phosphorus
• 2006 YS/T 574.4-2006 Determination of Phosphorus by Electrovacuum Zirconium Powder Chemical Analysis Method Molybdenum Blue Photometry