Trimethylbenzylammonium Chloride
Trimethylbenzylammonium chloride, a cationic surfactant was analyzed using OHpak 
SB-802.5 HQ
 ( a column for GFC separation ).

Sample : 
Trimethylbenzylammonium chloride
Column       : Shodex OHpak SB-802.5 HQ (8.0mmID*300mm)
Eluent       : 50mM NaNO3/CH3CN=65/35
Flow rate    : 1.0mL/min
Detector     : UV(254nm)
Column temp. : 60deg-C