Each injector port is 4 mm thick with a mylar top that securely holds with a rubber based adhesive. Use injector ports as a low cost solution to expensive pre made injector port bags.
Because of it's low cost you can place 2 or more of these on a large bag to distribute your inoculant and help speed up colonizing of the substrate.
Purchase the adhesive injector ports in single strips of 24.
This low cost Injection port is made for POST autoclaving use only - this means you have to place it on AFTER autoclaving / pressure cooking.