BS ISO 6656:2002
Current
The latest, up-to-date edition.
Animal and vegetable fats and oils. Determination of polyethylene-type polymers
Hardcopy , PDF
English
23-05-2002
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Foreword
Introduction
1 Scope
2 Term and definition
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex A (informative) Results of Interlaboratory tests
Bibliography
Describes the reference method for the determination of polyethylene-type polymers in animal and vegetable fats and oils.
| Committee |
AW/307
|
| DevelopmentNote |
Supersedes BS 684-2.26(1986). (06/2002) Reviewed and confirmed by BSI, February 2008. (01/2008)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies the reference method for the determination of polyethylene-type polymers in animal and vegetable fats and oils.
It has been established that below 50mg of polymers per kilogram the precision of the method is insufficient (see the results for tallow 1 in TableA.1).
This method is used for animal fats and oils in particular.
| Standards | Relationship |
| ISO 6656:2002 | Identical |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| ISO 5555:2001 | Animal and vegetable fats and oils — Sampling |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 5725:1986 | Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests |
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