PE-Cap, transparent 8mm hole, Sil blue/PTFE white, pk/100 Back Catalog number: 22151869 Availability: In the manufacturer's stock Price on request - + Recommended 5141PR-20 20mm Silver Pressure Release Seal, 0.131" PTFE/Molded Gray Butyl Rubber Lined 128,56 € 5190-9064-X Vial, clr crimp 2ml 100cs 100pk 910,64 € 5181-1212 Crimp caps 11mm/black Viton septa 100/PK 75,81 €