Determination of 2-Cayno5-Bromine pyridine by Ultisil PFP

Magnified chromatogram of sample solution

Column Welch Ultisil PFP 4.6×250mm,5μm
Mobile Phase Formate buffer / methanol = 60/40
Detector 239nm
Temperature 35℃
Flow Rate 1.0 ml/min
Injection Volume 20µl