8mm x 0.040" Red PTFE/SIL/Red PTFE Septa, pk/100

N18 septa SIL blue/PTFE white, 1,5mm, pk/100

8mm x 0.030" Black Viton® Septa, pk/100

22.5mm x 0.100" PTFE/Silicone Septa for 24mm Closu