||The material shall consist of technical Deltamethrin, complying with the requirements, dissolved in suitable solvents, together with any other necessary formulants. It shall be in the form of a stable homogeneous liquid, free from visible suspended matter and sediment, to be applied as an emulsion after dilution in water.
||The pH of an aqueous dispersion shall be 4.5 to 7.5
||Maximum: 50 ml after 1 min.
|Stability at 0°C
||After storage at 0 ± 2°C for 7 days, the volume of solid and/or liquid which separates shall not be more than 0.3 ml.
|Stability at elevated temperature
||After storage at 54 ± 2°C for 14 days, the determined average active ingredient content must not be lower than 95% relative to the determined average content found before storage and the formulation shall continue to comply with the clauses for pH range and emulsion stability and re-emulsification.|