GC Analysis of Proline Methyl Ester Enantiomers (N-Trifluoroacetyl Derivatives) on Astec^® CHIRALDEX^™ G-TA

技术

gas chromatography (GC): suitable

试验参数

column: Astec CHIRALDEX G-TA, 30 m x 0.25 mm I.D., 0.12 μm (73033AST)
oven: 140 °C
inj. temp.: 250 °C
detector: FID, 250 °C
carrier gas: helium, 30 psi
injection: 1 μL, 80:1 split
sample: 3 mg/mL racemate in methanol
peak 1: L-proline methyl ester (N-TFA derivative)
peak 1: D-proline methyl ester (N-TFA derivative)

应用

food and beverages
life science and biopharma