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immediate downloadReleased: 2001-09-15
BS ISO 1271:1983
Essential oils. Determination of carbonyl value. Free hydroxylamine method
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| Standard number: | BS ISO 1271:1983 |
| Pages: | 10 |
| Released: | 2001-09-15 |
| ISBN: | 0 580 38320 2 |
| Status: | Standard |
DESCRIPTION
BS ISO 1271:1983
This standard BS ISO 1271:1983 Essential oils. Determination of carbonyl value. Free hydroxylamine method is classified in these ICS categories:
- 71.100.60 Essential oils
This International Standard 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 specified in ISO 1279.
The method is not applicable to essential oils which contain substantial amounts of esters or other alkali-sensitive constituents.
International Standards specifying requirements for individual essential oils will specify whether this method or the hydroxylammonium chloride method specified in ISO 12791) is applicable.