Column: ChromCore 120 C8, 3 μm
Dimension: 4.6×150 mm
Mobile Phase: A) MeCN
B) H2O
Gradient: t (min) %A %B
-5 5 95
0 5 95
10 80 20
12 80 20
Flow Rate: 1.0 mL/min
Temperature: 30 °C
Injection: 5 μL
Detection: UV 210 nm
Sample: EPA 531 mixture standard
Peaks: 1. Aldicarb-sulfoxide
2. Aldicarb-sulfone
3. Oxamyl
4. Methomyl
5. 3-Hydroxy-Carbofuran
6. Aldicarb
7. Propoxur
8. Carbofuran
9. Carbary
10. 1-Napthol
11. Methiocarb