Flupyradifurone [987]
Content Handbook P
Outline of method
Flupyradifurone content is determined (g/kg) by reversed phase high performance liquid chromatography using UV detection at 280 nm andexternal standard calibration.
The sample is heated to a temperature above its melting point and then allowed to cool in a temperature controlled jacket. The freezing point is taken as that temperature of the material which remains constant to within 0.5 °C for 4 min.