DONLAB MFC-R-6F Glass 6 Ports Single Manifold Vacuum Gas Distributor with 2mm PTFE Stopcocks and Right Air Nozzle
- Single-tube manifold vacuum gas distributor 6 ports with 2mm PTFE stopcocks.
- The outer diameter of the main tube is 28mm..
- The side gas nozzle is 10mm O.D. and the lower stopcocks gas nozzle is 10.5mm O.D..