BS EN ISO 11701 - VEGETABLE FATS AND OILS - DETERMINATION OF PHOSPHOLIPIDS IN LECITHINS BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC)USING A LIGHT SCATTERING DETECTOR

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definition
4 Principle of the method
5 Reagents
6 Apparatus
7 Sample
8 Preparation of the test sample
9 Procedure
    9.1 Preparation of the standard measurement solution
         and the sample measurement solution
         9.1.1 External reference solutions R1, R2 and R3
         9.1.2 Sample solutions S1a and S1b
    9.2 HPLC Analysis
    9.3 Calibration
    9.4 Determination
10 Result of the determination
    10.1 Calculation and expression of results
11 Precision of the method
    11.1 Interlaboratory test
    11.2 Repeatability
    11.3 Reproducibility
12 Test report
Annex A (informative) - HPLC chromatogram
Annex B (informative) - Results of an interlaboratory test
Bibliography

BS EN ISO 11701

Committee	AW/307
DocumentType	Draft
Pages	18
PublisherName	British Standards Institution
Status	Current

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 661:2003	Animal and vegetable fats and oils Preparation of test sample