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GB/T 6730.57-2004Iron ores -- Determination of chromium content -- Flame atomic absorption spectrometric method (English PDF)

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee

Level / Type

National · Recommended

Issue date

March 24, 2004

Implementation date

September 1, 2004

Scope

GB/T 6730.57-2004 (Iron ores -- Determination of chromium content -- Flame atomic absorption spectrometric method) is available as an English-translated PDF.

GB/T 6730.57-2004 — This standard specifies: Determination of chromium content in iron ore by flame atomic absorption spectrometry. This standard applies to: natural iron ore, iron ore and sinter, including the determination of the chromium content of the sintered product.

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Document preview — GB/T 6730.57-2004

National Standard of the People's Republic of China

ICS: 73.060.10
Classification: D 31

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

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies: Determination of chromium content in iron ore by flame atomic absorption spectrometry. This standard applies to: natural iron ore, iron ore and sinter, including the determination of the chromium content of the sintered product. Measuring range (mass fraction)

Document data

International classification (ICS): 73.060.10.

Chinese classification (CCS): D31.

Estimated length of the Chinese original: 11,169 words.

Adopted international standard: ISO 9685-1991; MOD.

Standards quoted by this document

GB/T 6682; GB/T 6730.1; GB/T 10322.1; GB/T 12806; GB/T 12808

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 29502-2021Purple ores

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