HPLC Analysis of Insecticide Diazinon and Related Impurities on Coresep 100 Mixed-Mode Column

Conditions of Experiment
Column: Coresep 100
Separation Modes: reversed-phase
Column Dimenstions: 3.0 x 100 mm
Mobile Phase: ACN gradient from 15% to 60%, AmFm pH 3 from 30 mM to 80 mM, in 7 min, 3 min hold
Detection: UV 275 nm
Sample: 0.3 mg/ml
Injection: 1 uL
Flow rate: 0.7 mL/min
Analytes
Class of compounds: Aromatic acid, Aromatic base, Drug, Herbicide, Insecticide
Nature of compounds: Basic, Hydrophilic, Hydrophobic, Neutral
Compounds: Diazinon, Related Impurities