BS 684-2.34:1980
Withdrawn
View Superseded by
Methods of analysis of fats and fatty oils. Other methods Preparation of methyl esters of fatty acids
Hardcopy , PDF
English
03-31-1980
02-15-2001
National foreword
Methods
1 Scope
2 Field of application
3 Reference
4 General method using boron trifluoride
5 Alternative methods no involving the use of boron
trifluoride
6 Special method for preparation of methyl esters of
fatty acids with four or more carbon atoms
7 Storage of methyl esters
8 Remarks on reagents and procedures
General method for preparing the esters using boron trifluoride; alternatives for special cases using sodium methylate solution or methanolic potassium hydroxide solution. The prepared methyl esters can be used for gas liquid chromatography, thin layer chromatography, infra-red spectrophotometry, etc.
| Committee |
AW/307
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| ISO 5509:2000 | Identical |
| ISO 5509:1978 | Identical |
| BS 7073-2:1989 | Oilseeds Specification for rape (colza) seeds with high erucic acid content |
| BS 684-2.35(1980) : LATEST | METHODS OF ANALYSIS OF FATS AND FATTY OILS - OTHER METHODS - ANALYSIS BY GAS-LIQUID CHROMATOGRAPHY OF METHYL ESTERS OF FATTY ACIDS |
| BS 7207:1990 | Specification for crude vegetable fats |
| BS 3919:1987 | Specification for technical tallow and animal grease |
| BS 1715-1:1991 | Analysis of soaps General introduction, sampling, and test for presence of synthetic anionic-active surface active agents |
| BS 1914:1990 | Specification for toilet soap |
| BS 1715-1:1989 | Analysis of soaps. General introduction, sampling, and test for presence of synthetic anionic-active surface active agents |
| BS 1914:1984 | Specification for toilet soap |
| ISO 661:2003 | Animal and vegetable fats and oils — Preparation of test sample |
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