... Hexadecanoic acid, methyl ester C17H34O2 94,7% 10,322 9-Hexadecenoic acid, methyl ester C17H32O2 98,7% 11,842 Heptadecanoic acid, methyl ester C18H36O2 97,7% 14,563 Octadecanoic acid, methyl ester C19H38O2 ... acid, methyl ester C21H40O2 94,3% 25,625 5,8,11,14,17-Eicosapentaenoic acid, methyl ester C21H40O2 92,7% 28,912 Heneicosanoic acid, methyl ester C22H44O2 93,4% 32,164 Docosanoic acid, methyl ester ... xỏc nh methyl este biodiesel bng phng phỏp sc ký khớ u dũ ion húa ngn la (GC/FID) Nhim v ca ỏn: Ti u húa chng trỡnh nhit tỏch cỏc methyl este nh danh, xỏc nh thi gian lu ca methyl este FAMEs...