Pre-slit White PTFE/Red Silicone Septa, 11mm Crimp-top Aluminum Cap, 5.5mm Centre Hole Back Catalog number: PL30A-016 Availability: In the manufacturer's stock Price on request - + Recommended 3021LM-1232A 300µL Amber Interlocked™ Vial/Insert, 12x32mm, 11mm Crimp with White Marking Spot 119,46 € 519079-20 20mm Silver Crimp Seal, 0.79mm Black Viton® Lined 75,99 € 5190-9592 Vial,A-Line,Crimp,Wrt-on,Ambr,2mL,100pk 38,18 €