Product features

Boiling flasks flat bottom are usually made of high-quality materials such as borosilicate glass, which has good chemical stability and can withstand the erosion of most chemicals. Able to withstand higher temperature changes and not easily broken due to sudden temperature changes. It can maintain stable performance during heating, cooling and other operations, provides safety guarantee for experiments. It can be placed directly and stably on the experimental bench or other flat surfaces, and is not easy to tip over, makes it convenient for placement and fixation during experimental operations.

Compared with round-bottomed flasks,boiling flasks flat bottom do not require additional brackets or fixtures to maintain stability when placed, saving experimental space and increasing reaction space. The long neck provides additional space for reactions, allowing the reactants to move in the flask There are more opportunities for movement and mixing, which is beneficial to promote the reaction. The long neck design allows gas to be discharged more smoothly, and it also facilitates the connection of condenser tubes and other devices to achieve condensation reflux and improve reaction efficiency and yield.

Boiling flasks flat bottom has good sealing performance,the ground part has been carefully processed, with a smooth surface and high fit. It can be closely combined with the matching ground plug or other connecting device,to effectively prevent gas leakage, liquid volatilization or external impurities enter the flask during the reaction process,ensure that the experiment is conducted in a relatively closed environment, which is conducive to accurately controlling the reaction conditions and ensure the accuracy of the experimental results. There are a variety of specifications to choose from, includes different capacities and different grinding mouth sizes, which can meet the needs of different experimental scales and experimental requirements.

Boiling flask flat bottom 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

Boiling flask flat bottom with long neck can be widely used in experiments such as organic synthesis, inorganic preparation, material purification, and distillation. They are commonly used glass instruments in laboratories in the fields of chemistry, biology, medicine, etc.