Lactic acid and Acrylic acid

Lactic acid and Acrylic acid were separated using RSpak DE-413.


Sample :
1. Glycerol
2. Lactic acid
3. Acrylic acid

Column       : Shodex RSpak DE-413 (4.6mmID*150mm)
Eluent       : 10mM H3PO4 aq.
Flow rate    : 1.0mL/min
Detector     : Shodex RI
Column temp. : 40deg-C