Citalopram on Ultisil AQ-C18(a)

System Suitability Solution

254nm

Column Ultisil AQ-C18, 3μm, 4.6×250mm (P/N 00207-21043)
Mobile Phase Acetonitrile:Buffer(6ml 10% C16H37NO, add water to 200ml, adjust pH to 6.5 with phosphoric acid):Water=20:20:60
Detection 230nm, 254nm
Temperature 40℃
Flow Rate 1.0ml/min
Injection Volume 20ul
Note Column pressure over 250bar