Agricultural Chemicals (1)

The analyses of agricultural chemicals using two columns, RSpak DE-613 and GOLF-413 were performed. The analysis time can be shortened by using RSpak GOLF-413.



Sample :
1. Asulam, 2. Oxine-Cu, MCPP; 2. (Methyl-4-chlorophenoxy)-propionic acid
3. Thiuram, 4. Iprodione ,5. Bensulide, Pencycuron

Column       : Shodex RSpak DE-613 (6.0mmID*150mm)   
Eluent       : 50mM Sodium phosphate buffer(pH3.3)/CH3CN=49/51
Flow rate    : 1.0mL/min
Detector     : UV(0min to 6.9min to 17.0min, 270nm to 243nm to 230nm)
Column temp. : 40deg-C

Column       : Shodex RSpak GOLF-413 (4.6mmID*150mm)
Eluent       : 50mM Sodium phosphate buffer(pH3.2)/CH3CN=48/52
Flow rate    : 1.0mL/min
Detector     : UV(0min to 3.5min to 5.0min, 270nm to 243nm to 230nm)
Column temp. : 40deg-C