A volatile liquid distilled from petroleum, consisting of a mixture of hydrocarbons.
石油醚
Example sentencesExamples
After filtration and methanol evaporation under reduced atmospheric pressure, the sample was adjusted to pH 8.0 and partitioned once with equal volume of petroleum ether.
Cellulose thimbles were filled with ~ 10 g of dried liver homogenate and subsequently washed with petroleum ether in a modified Soxhlet apparatus to extract lipids.
Axiferous extracts were thoroughly mixed three times with two volumes of petroleum ether to remove lipids prior to HPLC analysis.
Lipid was extracted from the yolk using Soxhlet extraction with petroleum ether as a solvent.
Recrystallization was carried out with petroleum ether, and the crystals were stored at - 70 [degrees] C.