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Normas DIN – AENOR
DIN EN ISO 12966-2:2011-05

DIN EN ISO 12966-2:2011-05

Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 2: Preparation of methyl esters of fatty acids (ISO 12966-2:2011); German version EN ISO 12966-2:2011

Corps gras d'origine animale et végétale - Chromatographie en phase gazeuse des esters méthyliques d'acides gras - Partie 2: Préparation des esters méthyliques d'acides gras (ISO 12966-2:2011); Version allemande EN ISO 12966-2:2011

Tierische und pflanzliche Fette und Öle - Gaschromatographie von Fettsäuremethylestern - Teil: 2: Herstellung von Fettsäuremethylestern (ISO 12966-2:2011); Deutsche Fassung EN ISO 12966-2:2011

Fecha Anulación:
2017-08 /Withdrawn
Equivalencias internacionales:

BVL L 13.00-27/2 (2012-01)

EN ISO 12966-2 (2011-02)

ISO 12966-2 (2011-02)

Relación con otras normas DIN:
Resumen:
This document specifies methods of preparing the methyl esters of fatty acids. It includes methods for preparing fatty acid methyl esters from animal and vegetable fats and oils, fatty acids and soaps. To cover different requirements four different methylation methods are specified. Methyl esters so produced are used in various analytical procedures requiring such derivates, e. g. gas-liquid chromatography (GLC), thin-layer chromatography (TLC), and infrared spectrometry (IR).
Keywords:
Agricultural products, Animal, Animal fats, Animal oils, Boron trifluoride, Chemical analysis and testing, Chemical reactions, Esterification, Esters, Fats, Fatty acid methyl esters, Fatty acid methylesters, Fatty acids, Food products, Gas chromatography, Laboratory sample, Measurement, Measuring instruments, Measuring techniques, Methods of manufacture, Methyl esters, Methylation, Oils, Procedures, Production, Reports, Samples, Sampling methods, Specimen preparation, Test performance, Test reports, Testing, Testing devices, Thin-layer chromatography, Vegetable, Vegetable fats, Vegetable oils
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