GB/T 3049-2006: Chemical products for industrial use - General method for determination of iron content. 1, 10-Phenanthroline spectrophotometric method

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Scope

This Standard specifies a general 1, 10-phenanthroline spectrophotometric
method for the determination of the iron content of chemical products.
This Standard describes a technique for the determination of the content of iron
in a solution. Reference should be made, for the preparation of the test solution,
to the standard relating to the product to be analysed, which should indicate the
modifications necessary to make the method applicable to that product.

Basic Data

Standard ID	GB/T 3049-2006 (GB/T3049-2006)
Description (Translated English)	Chemical products for industrial use - General method for determination of iron content. 1, 10-Phenanthroline spectrophotometric method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G10
Classification of International Standard	71.040.40
Word Count Estimation	9,932
Date of Issue	2006-12-29
Date of Implementation	2007-06-01
Older Standard (superseded by this standard)	GB/T 3049-1986
Adopted Standard	ISO 6685-1982, IDT
Regulation (derived from)	National Standard Approval Announcement 2006 No.13 (Total No.100)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard provides a common method for the determination of chemical products in the iron content of 1, 10-phenanthroline spectrophotometry. This standard describes the solution of iron content measurement techniques. In the preparation of the test solution, you should refer to the relevant product standard analysis method for the determination of the necessary modifications to make it suitable for the product.