YC/T 288-2009Tobacco and tobacco products. Determination of polyacids (oxalic acid, malic acid and citric acid). Gas chromatography method (English PDF)
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Issued by
State Tobacco Monopoly Administration
Level / Type
National · Recommended
Issue date
March 30, 2009
Implementation date
May 1, 2009
Scope
YC/T 288-2009 (Tobacco and tobacco products. Determination of polyacids (oxalic acid, malic acid and citric acid). Gas chromatography method) is available as an English-translated PDF.
YC/T 288-2009 — This standard provides three kinds of tobacco and tobacco products in the polybasic acid (oxalic acid, malic acid and citric acid) by gas chromatographic method.
This standard applies to tobacco and tobacco products in the three kinds of polybasic acids (oxalic acid, malic acid and citric acid) determination. The determination of tobacco and tobacco products in the limit of quantification of oxalic acid 0.
11mg/g, malic acid quantitation limit of 0. 47mg/g, citric acid quantitation limit of 0.
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Document preview — YC/T 288-2009
National Standard of the People's Republic of China
- ICS
- 65.160
- Classification
- X 87
Issued by: State Tobacco Monopoly Administration
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard provides three kinds of tobacco and tobacco products in the polybasic acid (oxalic acid, malic acid and citric acid) by gas chromatographic method. This standard applies to tobacco and tobacco products in the three kinds of polybasic acids (oxalic acid, malic acid and citric acid) determination. The determination of tobacco and tobacco products in the limit of quantification of oxalic acid 0. 11mg/g, malic acid quantitation limit of 0. 47mg/g, citric acid quantitation limit of 0. 11mg/g.
Document data
International classification (ICS): 65.160.
Chinese classification (CCS): X87.
Estimated length of the Chinese original: 6,648 words.
Standards quoted by this document
YC/T 31
......
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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