Product features

Flasks with four necks are usually made of high borosilicate glass, which has excellent heat resistance and chemical stability. It can withstand high-temperature heating without cracking, and has good tolerance to various chemical reagents, ensuring that there will be no adverse reactions with reactants during the experiment and ensuring the accuracy of experimental results. The high transparency allows the experimenter to clearly observe the reaction situation in the flask and grasp the reaction process at any time, such as the color change of the solution, the formation of precipitation, etc.

Flasks with four necks has four necks and can be connected to a variety of experimental devices at the same time. This multi-neck design greatly improves the efficiency and consistency of experiments. 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. At the same time, the thin neck design can reduce solution splashing and evaporation, makes the experimental process safer and more stable.

The opening of the flask with four necks adopts a standard ground-mouth design to ensure good compatibility with other glass instruments. It can be easily connected with grinding instruments of various specifications to form complex experimental devices to meet the needs of different experiments. The ground connection is tight and the sealing is good, which can effectively prevent the leakage of gas or liquid, ensure that the experiment is carried out in a closed 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 experiments of different scales.

Flask with four necks has low expansion rate, high temperature resistance, acid and alkali resistance, high strength, high hardness, high transmittance, and high chemical stability; fine workmanship, smooth surface, rounded bottle body; high transparency, beautiful appearance; 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 flask with four necks 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.