Fractionation standards (EV-2000 AC)

In Japan, fluvalinate and chinomethionate were previously used as fractionation
standards. Current method use acrinathrin and tricyclazole.

i0090b

Sample : 40mg/L each, 5mL

Acrinathrin
Tricyclazole
Fluvalinate
Chinomethionate


 
 Column : Shodex CLNpak EV-G AC (20.0mmID*100mm) + 
 EV-2000 AC  (20.0mmID*300mm)
 Eluent : Acetone/Cyclohexane=1/4
 Flow rate : 5mL/min
 Detector : UV(254nm)
 Column temp. : 40°C