Product features

Transmitting gas tube with standard ground mouth is glass instrument accessories used in laboratories to connect different instruments and transmit gases. They are usually made of high borosilicate glass, and the ground-mouth sizes follow unified standards, such as 14#, 19#, 24#, etc. The same specifications of gas tubes from different manufacturers can be matched and connected with other standard ground-mouth instruments, and they are highly versatile. They can withstand certain temperature changes and chemical corrosion, and can adapt to a variety of chemical experimental environments. The ground mouth fits tightly with the grinding plug of the instrument, which can effectively prevent gas leakage, ensure the airtightness of the experimental device, and ensure the accuracy of the experimental results. Transmitting gas tubes with standard ground mouth are mainly used in various experimental devices that require gas transmission.

Transmitting gas tube with standard ground mouth is made of high borosilicate glass, with stable performance, excellent light transmittance, good sealing, fine frosting and beautiful appearance; high temperature resistance, corrosion resistance, smooth and easy to clean; slender conduit, the length can be customized; smooth diameter, factory direct operation, fine production; for some volatile and toxic substances, or some organic substances that are not suitable for contact with rubber plugs, it is more suitable to use standard grinding.

Product details

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

Product specifications

Product applications

(1) Gas preparation and collection experiments: In the laboratory experiments of preparing oxygen, carbon dioxide, hydrogen and other gases, it is used to connect the gas generator and the collection device.

(2) Gas property experiments: In the experiments of exploring the oxidizing, reducing, acidic and alkaline properties of gases, various experimental instruments are connected so that the gases produced by the reaction pass through the gas washing bottles and drying tubes containing different reagents in turn.

(3) Tail gas absorption experiments: Connect the tail gas absorption device to pass the toxic and harmful gases produced in the experiment into the absorption liquid for treatment to prevent air pollution.

(4) Specific chemical analysis experiments: For example, in the Gu Cai method and the silver diethyldithiocarbamate method for arsenic salt inspection, as part of the arsenic detector, the generator bottle and the absorption device are connected to ensure that the generated arsenic hydrogen gas can be accurately transmitted to the absorption liquid for detection.