Ace Glass 5807-14 Michel‑Miller Injection Port Adapter 5/16"-28 UNF to #7 Ace‑Thred, 1/4"-28 UNF Side Insert

A simple, all PTFE, septum injector port that allows for the most efficient use of the Ace Glass 5796 Michel-Miller columns. Allows direct on-column injection to the center of the filter disc at top of column without stopping the solvent flow. Top thread is 5/16"-28 UNF for use with injection port cap that holds the Ace Glass 12898 septum. Side female thread is 1/4"-28 UNF to accommodate the Ace Glass 5809, 5854, 5855 and 12724 tubing connectors or other miniature plumbing systems.

Bottom male thread is size designation and refers to thread on Ace Glass 5795 columns. Complete item supplied with (1) PTFE coated silicone rubber septum.