Fatty Acids (DS-413)

Fatty acids were analyzed using RSpak DS-413 (a column
for reversed phase chromatography).

Sample : 20micro-L

1. Capric acid CH₃(CH₂)₈COOH 0.1%

2. Lauric acid CH₃(CH₂)₁₀COOH 0.1%

3. Myristic acid CH₃(CH₂)₁₂COOH 0.1%

4. Linoleic acid C₁₇H₃₁COOH 0.1%

5. Palmitic acid CH₃(CH₂)₁₄COOH 0.1%

6. Stearic acid CH₃(CH₂)₁₆COOH 0.2%

7. Arachidic acid, Eicosanoic acid (n=19) 0.2%

 Column : Shodex RSpak DS-414 (4.6mmID*150mm)
 Eluent : H2O/CH3CN/THF=35/45/20
 Flow rate : 0.8L/min
 Detector : Shodex RI
 Column temp. : 40deg-C