YS/T 540.7-2006
Vanadium Chemical Analysis Method Pulse Melting-Gas Chromatography Determination of Oxygen Content (English Version)

Standard No.

YS/T 540.7-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

Professional Standard - Non-ferrous Metal

Status

Be replaced 2019-04

Replace By

YS/T 540.7-2018

Latest

YS/T 540.7-2018

Replace

GB/T 8639.7-1988

YS/T 540.7-2006 history

• 2018 YS/T 540.7-2018 Methods for chemical analysis of vanadium Part 7: Determination of oxygen content Inert gas fusion infrared absorption method
• 2006 YS/T 540.7-2006 Vanadium Chemical Analysis Method Pulse Melting-Gas Chromatography Determination of Oxygen Content

YS/T 540.7-2006 Vanadium Chemical Analysis Method Pulse Melting-Gas Chromatography Determination of Oxygen Content has been changed from GB/T 8639.7-1988 Vanadium--Determination of oxygen content--Impulse fusion-gas chromatographic method.