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GB/T 9758.5-1988Paints and varnishes. Determination of soluble metal content. Part 5: Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form. Diphenylcarbazide spectro (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 9758.5-1988 (Paints and varnishes. Determination of soluble metal content. Part 5: Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form. Diphenylcarbazide spectro) is available as an English-translated PDF.

GB/T 9758.5-1988 — This standard specifies the method for determining Paints and varnishes "soluble" hexavalent chromium content. This standard applies to "soluble" hexavalent chromium in the paint within about 0. 05% ~ 5% (m/m) range.

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Document preview — GB/T 9758.5-1988

National Standard of the People's Republic of China

ICS: 87.04
Classification: G 50

Issued by: State Bureau of Technical Supervision

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the method for determining Paints and varnishes "soluble" hexavalent chromium content. This standard applies to "soluble" hexavalent chromium in the paint within about 0. 05% ~ 5% (m/m) range. Through negotiation between the parties concerned may use other methods, but in controversial circumstances, sub-spectrophotometric method for arbitration.

Document data

International classification (ICS): 87.04.

Chinese classification (CCS): G50.

Estimated length of the Chinese original: 6,653 words.

Adopted international standard: ISO 3856-5-1984, IDT.

Standards quoted by this document

GB/T 6682; GB/T 9760

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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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