Product features

Flasks oblique shape with three necks are usually made of high borosilicate glass. The high transparency allows the experimenter to clearly observe the reaction in the flask and grasp the reaction process at any time, such as the color change of the solution, the formation of precipitation, etc. This glass has excellent heat resistance and chemical stability. The high strength and toughness of high borosilicate glass make the three necks flask have good impact resistance and wear resistance.

Compared with the traditional straight three necks flask, the three necks of flasks oblique shape with three necks are tilted at a certain angle. This design allows the experimenter to more conveniently add reagents, stir or install other experimental devices from different angles during the operation, especially in experimental environments with limited space or inconvenient operating locations. Its advantages are more obvious.The round belly shape can provide a larger reaction space, which is conducive to the complete mixing of reactants and the progress of the reaction. Multiple mouths can be operated at the same time, and the three necks can be connected to different experimental devices at the same time. This multi-functional design enables the flasks oblique shape with three necks to meet a variety of experimental needs and is widely used in chemical synthesis, distillation, fractionation, extraction and other experimental operations. .

In some experiments that require stirring, the structure of the flask oblique shape with three necks is conducive to the installation and use of the stirrer, which can make the stirring more uniform and sufficient, improve the reaction efficiency and the accuracy of the experimental results. The opening of the flask oblique shape with three necks adopts a standard ground-mouth design. The ground-mouth connection is tight and the sealing is good. It can effectively prevent the leakage of gas or liquid, ensure that the experiment is carried out in a sealed environment, and improve the accuracy and safety of the experiment. There are a variety of specifications with different capacities to choose from, ranging from tens of milliliters to several liters, which can meet the needs of  different scales experiments.

Flask oblique shape with three necks has low expansion rate, high temperature resistance, acid and alkali resistance, high strength, high hardness, high transmittance, high chemical stability, fine workmanship, smooth surface, round bottle body, high transparency, beautiful appearance, and fine frosting on the frosted mouth. good sealing.

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

Broad applicability:

It is suitable for various experimental operations in many fields such as chemistry, pharmaceuticals, and scientific research. Whether it is organic synthesis, inorganic chemistry experiments, or biochemistry experiments, the three-necked flask can play an important role.

It can be used for heating, cooling, stirring, distillation, reflux, dripping and other experimental operations to meet the needs of different experimental conditions.