Analysis Conditions

• Column: RPSep ACT-1 C18
• Eluent: 70:30 ACN:H₂O
• Flow Rate: 0.5 mL/min
• Temperature: Ambient
• Detection: UV at 254 nm
• Injection: 20 µL

Sample Points

1. Oxamyl (5 µg/mL)
2. Aldicarb (30 µg/mL)
3. Carbofuran (30 µg/mL)
4. Carbaryl (30 µg/mL)
5. Propham (2.5 µg/mL)
6. Methiocarb (12.5 µg/mL)
7. Ferbam (9 µg/mL)
8. ChlorolPC (9 µg/mL)
9. EPTC (87.5 µg/mL)