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YC/T 267-2008Determination of vinyl acetate in polyvinyl acetate emulsion adhesive for cigarette. Headspace-gas chromatorgraphy (English PDF)

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Issued by

State Tobacco Monopoly Administration

Level / Type

National · Recommended

Issue date

May 27, 2008

Implementation date

July 1, 2008

Scope

YC/T 267-2008 (Determination of vinyl acetate in polyvinyl acetate emulsion adhesive for cigarette. Headspace-gas chromatorgraphy) is available as an English-translated PDF.

YC/T 267-2008 — This standard specifies the method for measuring smoke in white latex of vinyl acetate (headspace - gas chromatography). This standard applies to tobacco white latex vinyl acetate and acetic acid assay.

Principle 2 And in a closed container at a certain temperature, a sample of the volatile components in the gas phase (headspace) and matrix (liquid or solid phase) exists between points with balance.

At equilibrium, will be introduced into the gas phase portion separated by gas chromatography, after calibration the matrix, it can be determined for each test volatile components Samples content.

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Document preview — YC/T 267-2008

National Standard of the People's Republic of China

ICS: 65.160
Classification: X 85

Issued by: State Tobacco Monopoly Administration

What this standard covers1
Document data2

What this standard covers

This standard specifies the smoke with white vinyl acetate emulsion method of measuring (headspace gas chromatography). This standard applies to smoke with white latex Determination of vinyl acetate.

Document data

International classification (ICS): 65.160.

Chinese classification (CCS): X85.

Estimated length of the Chinese original: 8,810 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

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