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GB/T 9739-2006Chemical reagent -- General method for the determination of iron (English PDF)

化学试剂铁测定通用方法

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

Level / Type

National · Recommended

Issue date

November 3, 2006

Implementation date

June 1, 2007

Scope

GB/T 9739-2006 is the English-translated version of 化学试剂铁测定通用方法.

GB/T 9739-2006 — This standard specifies the use of 1, 10-phenanthroline colorimetric method for the determination of iron. This standard applies to the determination of trace iron in chemical reagents.

Visual colorimetric detection range 0. 04µg/mL-2µg/mL (Fe), spectrophotometric detection range 0.

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Document preview — GB/T 9739-2006

National Standard of the People's Republic of China

ICS: 71.040.30
Classification: G 60
Replacing: GB/T 9739-1988

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the use of 1, 10-phenanthroline colorimetric method for the determination of iron. This standard applies to the determination of trace iron in chemical reagents. Visual colorimetric detection range 0. 04µg/mL-2µg/mL (Fe), spectrophotometric detection range 0. 08µg/mL-2µg/mL (Fe).

Document data

International classification (ICS): 71.040.30.

Chinese classification (CCS): G60.

Estimated length of the Chinese original: 5,531 words.

Adopted international standard: ISO 6353-1-1982, NEQ.

Supersedes the earlier edition GB/T 9739-1988.

Standards quoted by this document

GB/T 602; GB/T 603; GB/T 6682; GB/T 9721

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

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