HPLC Analysis of Paraquat and Diquat on Ascentis® Express HILIC (UV Detection)
CONDITIONS
column
Ascentis Express HILlC, 10 cm x 2.1 mm I.D., 2.7 μm particles (53939-U)
mobile phase
[A] 200 mM ammonium TFA; [B] acetonitrile; (20:80, A:B)
flow rate
0.4 mL/min
column temp.
60 °C
detector
UV, 257 nm (paraquat) and 308 nm (diquat)
injection
1 μL
sample
50 mg/L in mobile phase
Descrição
Informações legais
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany