Product features

The standard ground-mouth thorn-shaped pear-shaped fractionation flask is a laboratory glass instrument used for fractionation operations. It is made of high borosilicate glass, usually made of high borosilicate glass. This glass has high chemical stability and can resist the erosion of most chemicals; it also has good thermal stability and can withstand large temperature changes without breaking easily, and can adapt to the heating and cooling operations during the fractionation process. At the same time, high borosilicate glass has good transparency, which makes it easy for experimenters to observe the reaction and fractionation in the flask.The overall shape is pear-shaped, similar to ordinary pear-shaped fractionation flasks. This shape can form a larger heating area when the liquid in the flask is heated, which is conducive to liquid evaporation and fractionation. At the same time, it is convenient to concentrate the different fractions after fractionation at the bottom of the bottle, reduce liquid residue, and facilitate the collection and transfer of products. The bottle mouth has a standard ground joint interface and various sizes. Its unique feature is the spiked glass column at the neck or fractionating column portion.

Product details

We can produce different flasks as per customer’s requirements.We can also print your logo on the flasks if the quantity is large,please feel free to contact us online.

Product specifications

Product applications

(1) In chemical experiments, it can be used for separation of organic mixtures and monitoring and control of reaction processes.

(2) In petrochemicals, it can be used for crude oil fractionation and product quality control.

(3) In the pharmaceutical industry, it can be used for separation and purification of drug intermediates and research and development of drug preparations.