GB/T 223.14-2000: Methods for chemical analysis of iron, steel and alloy. The N-benzoyl-N-phenylhydroxylamine extraction photometric method for the determination of vanadium content

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Scope

This Standard specifies the N-benzoy-N-phenylhydroxylamine extraction photometric
method for the determination of vanadium content.
This Standard is applicable to the determination of vanadium content in iron, steel and
alloy under the range of 0.0050% (m/m) ~ 0.50% (m/m).

Basic Data

Standard ID	GB/T 223.14-2000 (GB/T223.14-2000)
Description (Translated English)	Methods for chemical analysis of iron, steel and alloy. The N-benzoyl-N-phenylhydroxylamine extraction photometric method for the determination of vanadium content
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H11
Classification of International Standard	77.040.30
Word Count Estimation	6,637
Date of Issue	2000-04-11
Date of Implementation	2000-11-01
Older Standard (superseded by this standard)	GB/T 223.14-1989
Quoted Standard	GB/T 222-1984; GB/T 6379-1986
Issuing agency(ies)	State Quality and Technical Supervision
Summary	This standard specifies: Determination of vanadium content tantalum extraction reagent spectrophotometric methods. This standard applies to: steel and alloy 0. 00, 0% (m/m) ~ 0. 50% (m/m) of vanadium content determined.