Product features

Filtering flasks with standard ground mouth are generally made of high-quality materials such as high borosilicate glass, which has good chemical stability and can withstand the erosion of most chemical substances. No matter it is an acidic, alkaline or neutral solution, it will not react chemically with the filter bottle, ensures the purity of the filtered liquid.

Filtering flasks with standard ground mouth can withstand higher temperature changes and is not easily broken due to sudden temperature changes. High transparency allows experimenters to clearly observe the reaction inside the bottle. The grinding part is finely processed, the surface is smooth and the fit is tight. When combined with matching ground plugs or other connecting devices, it can effectively prevent gas leakage and liquid evaporation and improve the accuracy of experimental results.

The ground connection is relatively firm and not easy to loosen or fall off, ensures safety and stability during the experiment. With good pressure resistance, the suction filter bottle can withstand a certain negative pressure and will not be broken or damaged due to pressure changes during use.

Filtering flasks with standard ground mouth 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; pagoda head, multiple hoops, sharp edges and corners, tight connection, not easy to slip off.

Product details

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

Product specifications

Product applications

Filtering flasks with standard ground mouth are mainly used for solid-liquid separation in laboratories. They can quickly collect crystals and separate microbial cells. They are often used in conjunction with Buchner funnels and vacuum pumps to improve experimental efficiency.