SOLVED: What is the purpose of adding water to the ethanol-petroleum ether extract of the hibiscus leaves? To dissolve the pigments in the hibiscus leaves that are polar. To avoid the evaporation
Difference Between Diethyl Ether and Petroleum Ether
Petroleum Ether | Fisher Scientific
Petroleum ether ACS reagent 8032-32-4
PETROLEUM ETHER suppliers & manufacturers in China