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BS EN ISO 5509:2001

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Animal and vegetable fats and oils. Preparation of methyl esters of fatty acids

Available format(s)

Hardcopy , PDF

Superseded date

31-03-2011

Language(s)

English

Published date

15-02-2001

Foreword
Introduction
1 Scope
2 Normative references
3 General method using boron trifluoride
4 Trimethylsulfonium hydroxide (TMSH) method
5 Trans-esterification method
6 Precision
Annex A (normative) General analytical procedures
Annex B (informative) Results of interlaboratory test
Annex ZA (normative) Normative references to international
         publications with their relevant European publications
Bibliography

Specifies methods of preparing the methyl esters of fatty acids. It includes methods for preparing fatty acid methyl esters from animal and vegetable fats and oils, fatty acids and soaps. To cover different requirements, three methylation methods are specified, as follows: a) boron trifluoride(BF3) method; b) trimethylsulfonium hydroxide(TMSH) method; c) trans-esterification method.

Committee
AW/307
DevelopmentNote
Also numbered as BS 684-2.34(2001) Supersedes 97/708400 DC and BS 684-2.34(1980) (05/2005)
DocumentType
Standard
Pages
34
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

EN ISO 661:2005/AC:2006 ANIMAL AND VEGETABLE FATS AND OILS - PREPARATION OF TEST SAMPLE
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
ISO 661:2003 Animal and vegetable fats and oils Preparation of test sample
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)

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$478.43
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