Determination of 2-Chloromandelic acid by Ultisil Cellu-J

Sample Solution

Column Ultisil® Cellu-J, 5μm, 4.6×250mm
Mobile Phase N-Hexane: Ethanol: Methanol: TFA =95/3/2/0.1
Detection 230 nm
Temperature 23 ℃
Flow Rate 1.5 ml/min
Injection Volume 10 µl
Notes Mobile Phase well-mixed