YC/T 423-2011Determination of benzoic acid, sorbic acid, methylparaben, ethylparaben, propylparaben and butylparaben in tobacco flavourings and casings. High performance liquid chromatographic method (English PDF)
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Issued by
State Tobacco Monopoly Administration
Level / Type
National · Recommended
Issue date
December 26, 2011
Implementation date
January 15, 2012
Scope
YC/T 423-2011 (Determination of benzoic acid, sorbic acid, methylparaben, ethylparaben, propylparaben and butylparaben in tobacco flavourings and casings. High performance liquid chromatographic method) is available as an English-translated PDF.
YC/T 423-2011 — This standard specifies the tobacco flavor material and liquid benzoic acid, sorbic acid and methyl paraben, ethyl, propyl, butyl Determination party --- HPLC method.
This standard applies to tobacco flavor and acid feed solution, determination of sorbic acid and methyl paraben, ethyl, propyl, butyl ester.
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Document preview — YC/T 423-2011
National Standard of the People's Republic of China
- ICS
- 65.160
- Classification
- X 85
Issued by: State Tobacco Monopoly Administration
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the smoke flavor and acid feed solution, sorbic acid and methyl paraben, ethyl, propyl, Determination of butyl-high performance liquid chromatography. This standard applies to tobacco flavor and acid feed solution, sorbic acid and methyl paraben, ethyl, propyl, determination butyl.
Document data
International classification (ICS): 65.160.
Chinese classification (CCS): X85.
Estimated length of the Chinese original: 11,178 words.
Standards quoted by this document
GB/T 6682; YC/T 145.10
......
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
Normative references
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