Content Handbook E
Outline of method
The sample is dissolved in dichloromethane containing hexacosane as internal standard. Separation is carried out in the split injection mode using a dimethyl polysiloxane WCOT fused silica capillary column with automatic injection and flame ionisation detector. The lambdacyhalothrin is determined by comparison with calibration solutions.
The method is usable for TC, WP, EC and UL formulations.