Chemical
Chemical
KS ISO 18321:2015
Essential oils - Determination of peroxide value
Specifies a method for the determination of the peroxide value in an essential oil. The peroxide value is a measure of the oxidation present...
Kes 2,472.00
KS ISO 11021:1999
Essential oils - Determination of water content - Karl Fischer method
Specifies a method for the determination of the water content of essential oils by the Karl Fischer method...
Kes 2,472.00
KS ISO 11024-1:1998
Essential oils - General guidance on chromatographic profiles Part 1: Preparation of chromatographic profiles for presentation in standards
Describes general guidelines on the determination of the chromatographic profile of an essential oil by gas chromatography on a capillary column...
Kes 3,167.00
KS ISO 11024-2:1998
Essential oils - General guidance on chromatographic profiles Part 2: Utilization of chromatographic profiles of samples of essential oils
Describes general guidelines on the determination of the compliance of a chromatographic profile of a sample of essential oil under examination with the reference chromatographic profile given in the standard for that oil...
Kes 2,472.00
KS ISO 7609:1985
Essential oils - Analysis by gas chromatography on capillary columns - General method.
Specifies a general method for the analysis of essential oils by gas chromatography on capillary columns for the purpose of determining the content of a specific constituent and/or searching for a characteristic profile..
Kes 2,884.00
KS ISO 8432:1987
Essential oils - Analysis by high performance liquid chromatography - General method.
Specifies a general method for the analysis of essential oils by high performance liquid chromatography for the purpose of determining the content of a specific compound and/or searching for a characteristic profile..
Kes 2,163.00
KS ISO 1271:1983
Essential oils - Determination of carbonyl value - Free hydroxylamine method.
Specifies a method for the determination of the carbonyl value of essential oils. It is applicable to essential oils which contain carbonyl compounds (especially ketones, excluding methylketones) which are difficult to convert to oximes by the method..
Kes 2,163.00
KS ISO 1279:1996
Essential oils - Determination of carbonyl value - Potentiometric methods using hydroxylammonium chloride.
Specifies two methods for the potentiometric determination of the carbonyl value of essential oils which contain carbonyl compound, either aldehydes or ketones..
Kes 2,472.00
KS ISO 7660:1983
Essential oils - Determination of ester value of oils containing difficult-to-saponify esters.
Specifies a method of determining the ester value of essential oils containing difficult-to-saponify esters, to which the method specified in KS ISO 709 is not applicable..
Kes 1,854.00
KS ISO 709:2001
Essential oils - Determination of ester value.
Specifies a method for determination of the ester value of essential oils..
Kes 1,854.00