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Straight Vacuum Flow Control Adapter with PTFE Stopcock
Feature | The flow control adapter featres standard taper inner joint at the bottom to connect to other lab glassware with the same size outer joint. The 2mm PTFE stopcork regulates the flow into reaction system.
Material | Made of Borosilicate Glass, which has low expansion coefficient, high transparency and high chemical shock resistance, perfect for lab use.
Application | Used to control the flow during chemical experiments and reactions.
14/20 Joint
19/22 Joint
24/40 Joint
29/42 Joint
Why Do You Choose Adamas-Beta Glass Adapter?
Adamas-Beta is a company specializing in the production of laboratory supplies, focusing on lab supplies for many years, we always put customers first, and we have been working hard to provide customers with the premium quality products and services. Choose Adamas-Beta to make you more at ease.
Patrick
Reviewed in the United States on July 20, 2023
Ground glass end is well made, the PTFE stopcock seals well. I left it under vacuum for 10 minutes and had no vacuum leak. Overall construction is fine. It fits my other 19/22 flasks as expected. The only minor quibble I have is the handle on the stopcock comes out a bit too easily.
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