BS ISO 10540-1:2003
Current
The latest, up-to-date edition.
Animal and vegetable fats and oils. Determination of phosphorus content Colorimetric method
Hardcopy , PDF
English
17-03-2003
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Foreword
1 Scope
2 Principle
3 Reagents
4 Apparatus
5 Sampling
6 Preparation of test sample
7 Procedure
8 Calculation
9 Precision
10 Test report
Annex A (informative) - Results of interlaboratory tests
Bibliography
Gives a colorimetric method for the determination of the phosphorus content of animal and vegetable oils and fats.
| Committee |
AW/307
|
| DevelopmentNote |
Supersedes 98/712354 DC (03/2003)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO10540 specifies a colorimetric method for the determination of the phosphorus content of animal and vegetable oils and fats.
This method is not suitable for determining the phosphorus content of commercial lecithin as this requires an ashing temperature of 800°C.
| Standards | Relationship |
| ISO 10540-1:2003 | 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 10540-3:2002 | Animal and vegetable fats and oils — Determination of phosphorus content — Part 3: Method using inductively coupled plasma (ICP) optical emission spectroscopy |
| ISO 10540-2:2003 | Animal and vegetable fats and oils — Determination of phosphorus content — Part 2: Method using graphite furnace atomic absorption spectrometry |
| 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 |
| ISO 661:2003 | Animal and vegetable fats and oils — Preparation of test sample |
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