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Homepage>ISO Standards>ISO 7609 Essential oils — Analysis by gas chromatography on capillary columns — General method
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download between 0-24 hoursReleased: 1985
ISO 7609 Essential oils — Analysis by gas chromatography on capillary columns — General method

ISO 7609

Essential oils — Analysis by gas chromatography on capillary columns — General method

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LANGUAGE
English
French
Standard´s number:ISO 7609
Pages:7
Edition:1
Released:1985
DESCRIPTION

ISO 7609


The Standard gives detailed information on all recurrent parameters, apparatus, products, methods and formulae for the analysis. The method consists in analyzing a small quantity of essential oil on a column of small diameter but great length, the inside wall of the column having been previously coated either directly with a specified stationary phase or with an impregnated support. If required different constituents are identified from their retention indexes. Quantitative determination of specific constituents is carried out by measurement of peak areas.
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