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DANSK DS/EN ISO 12966-2 PDF

DANSK DS/EN ISO 12966-2 PDF

Name:
DANSK DS/EN ISO 12966-2 PDF

Published Date:
03/29/2011

Status:
[ Revised ]

Description:

Animal and vegetable fats and oils – Gas chromatography of fatty acid methyl esters – Part 2: Preparation of methyl esters of fatty acids

Publisher:
Dansk Standard

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Czech version):
200 business days
SKU:
dansk-ds-en-iso-12966-2_2687306
Choose Document Language:
19.20 €
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ISO 12966-2:2011 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 methylation methods are specified, namely: a) a ""rapid"" transmethylation procedure under alkaline conditions; b) a ""general"" transmethylation/methylation procedure under sequential alkaline and acid conditions; c) a BF3 transmethylation procedure; d) an alternative procedure using acid-catalysed transmethylation of glycerides. Methyl esters so produced are used in various analytical procedures requiring such derivatives, e.g. gas-liquid chromatography (GC), thin-layer chromatography (TLC), and infrared spectrometry (IR).


Edition : 11
File Size : 1 file , 400 KB
Number of Pages : 30
Product Code(s) : DS-026, DS-026
Published : 03/29/2011

History

DANSK DS/EN ISO 12966-2
DANSK DS/EN ISO 12966-2
Published Date: 05/01/2017
Animal and vegetable fats and oils – Gas chromatography of fatty acid methyl esters – Part 2: Preparation of methyl esters of fatty acids (ISO 12966-2:2017)
19.20 €
DANSK DS/EN ISO 12966-2
DANSK DS/EN ISO 12966-2
Published Date: 03/29/2011
Animal and vegetable fats and oils – Gas chromatography of fatty acid methyl esters – Part 2: Preparation of methyl esters of fatty acids
19.20 €

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