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GB/T 25225-2010Animal and vegetable fats and oils -- Detection and identification of a volatile organic contaminant by GC/MS (English PDF)

动植物油脂挥发性有机污染物的测定气相色谱-质谱法

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

September 26, 2010

Implementation date

March 1, 2011

Scope

GB/T 25225-2010 is the English-translated version of 动植物油脂挥发性有机污染物的测定气相色谱-质谱法.

GB/T 25225-2010 — This standard specifies the use of gas chromatography - mass spectrometry of volatile organic pollutants in edible oils principle, reagents, equipment, operation step Suddenly, the results of the calculation and presentation precision.

This standard applies to crude and refined edible oil pollution volatile chemical industrial products qualitative analysis and quantitative determination. This standard does not apply to chemical substances and non-volatile chemicals can react with natural ingredients in edible oil or edible oil measured response set.

In this case, sometimes it is used in the qualitative analysis of pollutants.

This law applies to the following classes of compounds measured. --- Saturated halogenated hydrocarbons; --- Unsaturated halogenated hydrocarbons; --- Esters, aldehydes, alcohols, amines, ketones, ethers; --- Cyclic compounds and aromatic compounds; --- Nitrogen-containing compound; --- Acrylates. The standard measurement range of 1mg/kg ~ 10mg/kg.

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Document preview — GB/T 25225-2010

National Standard of the People's Republic of China

ICS: 67.200.10
Classification: X 14

Issued by: Standardization Administration of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the use of gas chromatography-mass spectrometry of volatile organic contaminants in edible principle, reagents, instrument, steps, result of the calculation and presentation, precision. This standard applies to crude and refined edible oils volatile chemical industrial pollution qualitative analysis and quantitative determination. This standard does not apply to chemical substances and the determination of non-volatile chemicals can occur in natural ingredients with oil or cooking oil used in the reaction. Qualitative analysis of this case, the contaminant may be used, applies to the following classes of compounds Act: Determination --- saturated halogenated hydrocarbons, --- unsaturated halogenated hydrocarbons, --- Esters, aldehydes, alcohols, amines, ketones, ethers, --- cyclic compounds and aromatic compounds, --- nitrogen-containing compound, --- acrylates, measurement range of the standard 1mg/kg ~ 10mg/kg.

Document data

International classification (ICS): 67.200.10.

Chinese classification (CCS): X14.

Estimated length of the Chinese original: 10,111 words.

Adopted international standard: ISO 15303-2001, IDT.

Standards quoted by this document

GB/T 15687

......
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

ISO 661

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