NS EN ISO 5509 Ed. 1 (2000)被替代
Animal And Vegetable Fats And Oils - Preparation Of Methyl Esters Of Fatty Acids
出版：Norwegian Standards (Norges Standardiseringsforbund)
專家解讀視頻
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, three methylation methods are specified, as follows: a) boron trifluoride(BF3) method; b) trimethylsulfonium hydroxide(TMSH) method; c) trans-esterification method.
I.S. EN ISO 5509:2000 - Identical
SN EN ISO 5509:2001 - Identical
BS EN ISO 5509:2001 - Identical
DIN EN ISO 5509 (2001-01) - Identical
ONORM EN ISO 5509:2001 - Identical
NBN EN ISO 5509:2000 - Identical
NF EN ISO 5509:2000 - Identical
UNI EN ISO 5509:2001 - Identical
ISO 5509:2000 - Identical
UNE EN ISO 5509:2001 - Identical
SS EN ISO 5509 Ed. 1 (2000) - Identical
NEN EN ISO 5509:2000 - Identical
