Product features

The three - neck receiving tube in the laboratory is made of materials such as borosilicate glass. It has three standard ground - glass joints, and each joint is marked with a specification label. It is used to make a tight connection with other glass instruments with the same standard ground - glass joints, such as distillation flasks and condensers, to construct experimental device systems for distillation and separation in the laboratory.

Standard Ground - Glass Joints: The joints are of standard specifications, enabling precise docking with numerous other ground - glass instruments of the same specification. This ensures tight connection and universality, reducing the risk of air leakage.

Superior Material: It is usually made of borosilicate glass, which has good chemical stability and is resistant to corrosion by chemical reagents such as acids and alkalis. Meanwhile, it has certain thermal stability and can withstand temperature changes during experiments.

Transparent and Visible: Made of glass, it is transparent, allowing experimenters to directly observe the liquid flow and liquid - level changes inside the tube during the experiment.

Product details

Excellent Sealing Performance: The standard ground - glass joint design, combined with appropriate lubricants (such as vacuum grease), can achieve excellent sealing effects, meeting the requirements for airtightness in experimental operations such as distillation and vacuum distillation.

High Durability: Made of borosilicate glass, it is sturdy and durable, with good resistance to wear and impact. It can be reused for a long time, reducing the cost of laboratory consumables.

Flexible Assembly: The three standard joints can be flexibly connected to different instruments according to experimental needs, enabling the construction of diverse experimental devices and making it suitable for a wide range of experimental scenarios.

Product specifications

Product applications

Distillation Experiments: In distillation operations, it serves as a component for receiving distillates. Working in conjunction with distillation flasks, condensers, etc., it collects distillates within different boiling point ranges, enabling the separation and purification of mixtures.

Fractional Distillation Experiments: It is used in the fractional distillation process to receive the different components separated by the fractionating column, assisting in the analysis and collection of each component.

Other Separation Experiments: In some experiments that require liquid - liquid separation or the reception of liquids after extraction, it can also be used as a receiving container.