0 any of several colourless liquids that burn easily and are found in petroleum --
1 any of several colorless liquids that burn easily and are found in petroleum --
Another vial contained 0.5 ml hexane, but no eggs.
After the 24-h collections, volatiles were eluted from the traps with 1 ml hexane (99.5%).
Significantly fewer males were caught in control traps impregnated with hexane only.
The required amounts and ratios of synthetic compounds dissolved in 200 l hexane were applied onto the inner surface of the rubber septa.
Traps containing septa impregnated with hexane caught significantly fewer males of both species (fig. 4d).
The hexane was evaporated and the oil weighed.
This was diluted with hexane for easier application; the hexane soon evaporated.
Samples were desorbed with 5 ml of hexane.
