BS 684-2.46:1998

Superseded

View Superseded by

Methods of analysis of fats and fatty oils. Other methods Determination of tocopherols and tocotrienols contents

Available format(s)

Hardcopy , PDF

Superseded date

31-05-2006

Language(s)

English

Published date

15-03-1998

Publisher

British Standards Institution

1 Scope
2 Normative reference
3 Definition
4 Principle
5 Reagents
6 Apparatus
7 Sampling
8 Preparation of test sample
9 Procedure
10 Expression of results
11 Precision
12 Test report
Annex A (informative) Saponification
Annex B (informative) Results of interlaboratory tests
Annex C (informative) Bibliography

Defines a procedure for determining the contents of free tocopherols and tocotrienols (referred to as tocols) in animal and vegetable fats and oils (known as fats) by high-performance liquid chromatography (HPLC).

Committee	AW/307
DevelopmentNote	Also numbered as ISO 9936 Supersedes 91/52789 DC (09/2005)
DocumentType	Standard
Pages	16
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN ISO 9936:2016 BS EN ISO 9936:2006+A1:2011
Supersedes	91/52789 DC : JUN 91

ISO 5555:2001	Animal and vegetable fats and oils — Sampling
ISO 5725:1986	Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
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