Camphor and Benzoic Acid

Camphor and benzoic acid were analyzed using RSpak NN-814.


Sample :
1. Ethanol
2. Camphor
3. Benzoic acid

Column       : Shodex RSpak NN-G (6.0mmID*50mm) + NN-814 (8.0mmID*250mm)
Eluent       : 10mM H3PO4 aq./CH3CN=80/20
Flow rate    : 0.8mL/min
Detector     : Shodex RI
Column temp. : 40deg-C