BS EN ISO 3656:2011+A1:2017
$102.76
Animal and vegetable fats and oils. Determination of ultraviolet absorbance expressed as specific UV extinction
Published By | Publication Date | Number of Pages |
BSI | 2017 | 18 |
This International Standard specifies a method for the determination of the absorbance at ultraviolet wavelengths of animal and vegetable fats and oils.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
4 | European foreword |
6 | Foreword |
7 | Introduction |
9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Reagents |
10 | 6 Apparatus |
11 | 7 Sampling 8 Preparation of test sample 9 Procedure 9.1 Test portion and preparation of the test solution |
12 | 9.2 Determination 10 Expression of results 10.1 Specific extinction (extinction coefficients) at a specific wavelength 10.2 Variation of the specific extinction, ∆K 11 Precision 11.1 Interlaboratory test |
13 | 11.2 Repeatability 11.3 Reproducibility 12 Test report |
14 | Annex A (informative) Results of interlaboratory test |
17 | Bibliography |