It is a pear shaped flask made up of heat resistant borosilicate glass.It is non sterile.It has a closure type Standard Taper Joint.It has a Short neck.It comes in various capacities according to the requirement of the buyer. Pear shaped flasks are popular as concentrated samples can be removed much more easily than from a round bottom flask. Pear-shaped flasks are used for evaporating solutions for dryness post synthesis using a rotary evaporator. The ’rounded V’ shape of the flasks enables solid materials to be scraped out more efficiently.It provides excellent heating and stirring capability.
It has less inherent risks and is completely free of mess of an oil bath. It provides safer, cleaner and more efficient working environment.It is suitable for rotary evaporators with ground socket. It eliminates the need for sample transfers between reaction flask and an evaporator (pear-shaped) flask, allowing the same flask to be used for both Synthesis and Evaporation.
