Product features

Globe shape separatory funnel is made of high borosilicate glass, with low expansion rate, high temperature resistance and corrosion resistance, high strength, high hardness, high light transmittance, and good heat resistance and chemical stability.

The glass of the globe shape separatory funnel is thickened, strong and durable, fine workmanship, smooth surface; good light transmittance, high transparency, beautiful and elegant; flexible piston, PTFE piston, can rotate freely, sealed and leak-proof; standard grinding mouth, fine frosting, good sealing.

The globe shape separatory funnel can accurately separate two immiscible liquids. During the liquid separation operation, due to its special structural design and piston control, according to the density difference of the liquid, the piston can be opened first to release the lower liquid, and then the upper liquid can be poured out from the top of the funnel after closing the piston, thereby achieving efficient and accurate separation. liquid effect. For example, in the separation experiment of organic solvents and water, the separatory funnel can separate the two very well.In some chemical reactions that require controlling the dripping speed of liquid, the separatory funnel can be used as a liquid adding device. By adjusting the piston, the rate of liquid addition is controlled, thereby controlling the speed of the reaction. For example, in some slow reaction experiments, slowly adding reactants through a separatory funnel can better observe the reaction process and control the reaction conditions.

The globe shape separatory funnel facilitates oscillation and mixing, allows the internal liquid to be fully mixed during oscillation. Before performing operations such as extraction, the solution to be extracted and the extraction agent need to be fully mixed. The oscillating function of the separatory funnel can mix the two quickly and evenly, improving extraction efficiency.

Product details

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

Product specifications

Product applications

Wide applicability: Separatory funnels are widely used in laboratories in many 

fields such as chemistry, biology, medicine, and environmental protection.

In chemical experiments, it can be used for operations such as extraction, liquid separation, and reaction rate control; in biological experiments, it can be used to separate different components in biological samples;

In the pharmaceutical field, it can be used for component separation and purification during drug synthesis;

In the field of environmental protection, it can be used for pretreatment and analysis of water samples.