Separatory funnel is a glass laboratory instruments , particularly to a do chemical experiments used liquid separation funnel. It includes a bucket body and a bucket cover that covers the upper mouth of the bucket body.
A piston of a three-way structure is installed at the lower mouth of the bucket body, and the two passages of the piston are respectively connected with the two lower pipes. Practical use can make the experimental operation process easy to control and reduce labor intensity. When the amount of liquid to be separated is large, only the three-way of the piston can be moved to simultaneously flow the two liquids in the bucket to the lower tube without replacing the container. Can be done at one time.
The primary role of the separatory funnel in the junior stage is to control the rate of chemical reactions . The device is a well-functioning experimental vessel in scientific research and chemical experiments.