Product features

Adapter with two stoppers is a commonly used glass instrument with standard ground stoppers at both ends. It is mostly made of high borosilicate glass with good chemical and thermal stability. The ground part meets the general standard specifications, such as 14#, 19#, etc., and can be tightly connected with other instruments of the same specifications, making it convenient to assemble experimental devices. The double stopper tube has a hollow tubular structure in the middle, which can be used to hold liquids or gases, and can also be used as a reaction vessel for some simple chemical reactions. During the experiment, the ground stoppers at both ends can not only seal the substances in the tube to prevent volatilization or contamination, but also connect glass tubes, droppers and other instruments as needed to achieve the import and export of substances or control of reaction conditions.

Adapter with two stoppers are usually made of high borosilicate glass, which has good chemical and thermal stability and can withstand corrosion from a variety of chemical substances and a certain degree of temperature changes. The ground mouth meets standard specifications and has strong versatility. It can be tightly connected with other ground mouth instruments of the same specifications, making it easy to assemble various experimental devices. The ground mouth plugs at both ends can provide good sealing, effectively preventing the volatilization and leakage of substances in the tube or the entry of external impurities, ensuring the accuracy and safety of the experiment. It can be used as a reaction vessel for some simple chemical reactions, and can also be used to store or transfer liquids, gases and other substances. It can also cooperate with other instruments to carry out operations such as the import and export of substances；have good transparency.

Product details

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

Product specification

Product applications

Connecting other instruments: It can be connected to other instruments of the same specifications through the ground mouth, and used as a receiving container or connecting component in distillation, fractionation and other experiments to achieve the import and export of substances or the control of reaction conditions.