Ethyl N-piperazinecarboxylate on Ultisil LP-C18

Column Ultisil® LP-C18, 5μm, 4.6×250mm PN: 00208-31043
Mobile Phase Methanol: Water=25:75, adjust pH to 2.5 with Phosphate
Detection 213 nm
Temperature 30℃
Flow Rate 1 ml/min
Injection Volume 10 µl