NS EN ISO 660 : 2009
Current
The latest, up-to-date edition.
ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF ACID VALUE AND ACIDITY
01-12-2013
National foreword
1 Scope
2 Normative references
3 Definitions
4 Hot ethanol method using indicator
5 Cold solvent method using indicator
6 Potentiometric method
7 Calculation
8 Precision
9 Test report
Annex A (informative) Results of interlaboratory tests
Annex B (informative) Bibliography
Annex ZA (normative) Normative references to international
publications with their relevant
European publications
Table 1 - Mass of test portion
Table 2 - Choice of fatty acid for expression of acidity
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