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GB/T 7043.1-2001Rubber -- Determination of copper content by atomic absorption spectrometry (English PDF)

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Issued by

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

Level / Type

National · Recommended

Issue date

August 28, 2001

Implementation date

May 1, 2002

Scope

GB/T 7043.1-2001 (Rubber -- Determination of copper content by atomic absorption spectrometry) is available as an English-translated PDF.

GB/T 7043.1-2001 — This standard specifies: Determination of copper content in rubber Atomic Absorption Spectrometry methods. This standard applies to: lead content in more than 1mg/kg raw rubber and rubber products.

Copper content of less than 1mg/kg- sample, adjust the sample quality or test solution concentration, may also be determined.

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Document preview — GB/T 7043.1-2001

National Standard of the People's Republic of China

ICS: 83.060
Classification: G 40
Replacing: GB/T 7043-1986

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

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies: Determination of copper content in rubber Atomic Absorption Spectrometry methods. This standard applies to: lead content in more than 1mg/kg raw rubber and rubber products. Copper content of less than 1mg/kg- sample, adjust the sample quality or test solution concentration, may also be determined. Lower copper content sample, may also be added using the standard assay.

Document data

International classification (ICS): 83.060.

Chinese classification (CCS): G40.

Estimated length of the Chinese original: 7,751 words.

Adopted international standard: ISO 6101-3-1997; MOD.

Supersedes the earlier edition GB/T 7043-1986.

Standards quoted by this document

GB/T 4498-1997; GB/T 15340-1994

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.

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