GB/T 27580-2011Essential oils and aromatic extracts -- Determination of residual benzene content (English PDF)
精油和芳香萃取物 残留苯含量的测定
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Issued by
Standardization Administration of China
Level / Type
National · Recommended
Issue date
December 5, 2011
Implementation date
March 1, 2012
Scope
GB/T 27580-2011 is the English-translated version of 精油和芳香萃取物 残留苯含量的测定.
GB/T 27580-2011 — This standard specifies the determination of essential oils and aromatic extracts residual traces of benzene by static headspace gas chromatography.
This standard applies to the analysis of the residual benzene concentration of about 10 × 10-6 (10ppm) samples.
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Document preview — GB/T 27580-2011
National Standard of the People's Republic of China
- ICS
- 71.100.60
- Classification
- Y 41
Issued by: Standardization Administration of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the static headspace gas chromatography method for the determination of essential oils and aromatic extracts residual trace benzene. This standard applies to residual benzene concentration of about 10 �� 1000000/1 (10 ppm) samples.
Document data
International classification (ICS): 71.100.60.
Chinese classification (CCS): Y41.
Estimated length of the Chinese original: 7,765 words.
Adopted international standard: ISO 14714-1998, IDT.
Standards quoted by this document
GB/T 11538; GB/T 14454.1
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.
Referenced standards
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Related Standards
GB/T 11538-2006 — Essential oil -- Analysis by gas chromatography on capillary columns -- General method
GB/T 14454.1-2008 — Fragrance/Flavor substances -- Preparation of test samples
GB/T 14454.11-2008 — Fragrance/Flavor substances -- Determination of content of phenols
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GB/T 27580-2011
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