Union, Connector, Tee, High Pressure, 0.30mm Through Hole with 10-32 Screw Threads. PEEK, Round with an Internal T. Use with 1/16" Tubing. ARE-Applied Research brand. 1 EA.
This "Union" is used to connect the same size PEEK or Stainless Steel tubing on all ends, in the high pressures zones of HPLC systems. A "Tee Connection" is often used to split flow into two directions or to combine two streams into one.
Click HERE for suggested Finger Tightened Connectors (nuts) which are sold separately.