tiandi@tiandicn.com / lab-glassware@tiandicn.com
+86-515-88631536 / +86 13912566435
+ 86 19551521639
Tiandilabware
Product features
It is usually made of borosilicate glass, which has high heat resistance and can withstand the high-temperature environment during the experiment. It is not prone to cracking due to temperature changes and can be adapted to the distillation and fractional distillation operations of substances with different boiling points. It can maintain good stability when receiving high-temperature fractions.
It has a straight tubular main body. One end is a standard ground joint, which can be closely connected to a condenser tube or other instruments with a standard ground joint to ensure the tightness of the device; the other end is generally open, used for collecting fractions, which is convenient for the transfer of liquids or further experimental operations.
The design of the standard ground joint enables it to be arbitrarily interchanged and assembled with other standard ground joint glass instruments of the same specification, making it convenient for experimenters to build various distillation, fractional distillation, reflux and other devices according to different experimental requirements.
The standard ground joint has good sealing performance. The frosted surface is smooth and uniform, the glass surface is not damaged, and the mechanical strength resistance is enhanced, which can effectively prevent the leakage of volatile substances during the experiment.
Product details
We can produce different receiving tubes as per customer’s requirements.We can also print your logo on the receiving tubes if the quantity is large,please feel free to contact us online.
Product specifications
| Item NO. | Ground mouth | Ground stopper |
| 5054A | 10/19 | 10/19 |
| 5054A | 14/23 | 14/23 |
| 5054A | 19/26 | 19/26 |
| 5054A | 24/29 | 19/26 |
| 5054A | 24/29 | 24/29 |
| 5054A | 29/32 | 29/32 |
Product applications
It is mainly used in laboratory experimental operations such as distillation and fractional distillation to receive the liquid fractions flowing out from the condenser tube. When used in conjunction with other standard ground joint glass instruments, it can form a complete distillation or fractional distillation device, and is widely applied in the testing operations of scientific research, production, teaching and other departments.
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