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GB/T 9758.4-1988Paints and varnishes. Determination of soluble metal content. Part 4: Determination of cadmium content. Flame atomic absorption spectrometric method and polarographic method (English PDF)

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Issued by

State Bureau of Technical Supervision

Level / Type

National · Recommended

Issue date

September 5, 1988

Implementation date

April 1, 1989

Scope

GB/T 9758.4-1988 (Paints and varnishes. Determination of soluble metal content. Part 4: Determination of cadmium content. Flame atomic absorption spectrometric method and polarographic method) is available as an English-translated PDF.

GB/T 9758.4-1988 — This standard specifies the determination of paints and varnishes "soluble" approach cadmium content packages. This standard applies "to the economy" of the cadmium content of about 0.

05% ~ 5% (m/m) in the paint. In case there is a dispute, flame atomic absorption spectrometry (AAS) (Chapter 3) the use of arbitration as a method. After about two sides agreed to use other methods.

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Document preview — GB/T 9758.4-1988

National Standard of the People's Republic of China

ICS
87.04
Classification
G 50

Issued by: State Bureau of Technical Supervision

Contents

  • What this standard covers1
  • Document data2
  • Standards quoted by this document3

What this standard covers

This standard specifies the determination of paints and varnishes "soluble" approach cadmium content packages. This standard applies "to the economy" of the cadmium content of about 0. 05% ~ 5% (m/m) in the paint. In case there is a dispute, flame atomic absorption spectrometry (AAS) (Chapter 3) the use of arbitration as a method. After about two sides agreed to use other methods. In Chapter 4 gives polarography.

Document data

International classification (ICS): 87.04.

Chinese classification (CCS): G50.

Estimated length of the Chinese original: 9,982 words.

Adopted international standard: ISO 3856-4-1984, IDT.

Standards quoted by this document

GB/T 6682; GB/T 9760

......
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

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GB/T 9758.4-1988

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