GB/T 13747.6-2019: Methods for Chemical Analysis of Zirconium and Zirconium Alloys - Part 6: Determination of Copper Content - 2,9-Dimethyl-1,10-phenanthroline Spectrophotometry

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Scope

This Part of GB/T 13747 stipulates the determination method of copper content in
zirconium and zirconium alloys.
This Part is applicable to the determination of copper content in zirconium sponge,
zirconium and zirconium alloys. The range of determination is: 0.0010% ~ 0.025%.

Basic Data

Standard ID	GB/T 13747.6-2019 (GB/T13747.6-2019)
Description (Translated English)	Methods for Chemical Analysis of Zirconium and Zirconium Alloys - Part 6: Determination of Copper Content - 2,9-Dimethyl-1,10-phenanthroline Spectrophotometry
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H14
Classification of International Standard	77.120.99
Word Count Estimation	6,611
Date of Issue	2019-06-04
Date of Implementation	2020-01-01
Older Standard (superseded by this standard)	GB/T 13747.6-1992
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration
Summary	This standard specifies a method for the determination of copper content in zirconium and zirconium alloys. This standard applies to the determination of copper content in sponge zirconium, zirconium and zirconium alloys. Measurement range: 0.0010%~0.025%.