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 8010-0424 20mm crimp cap,small 5mm opng 100/pk 2 585,52 Kč PL30A-014 20mm Blue magnetic Cap, WhitePTFE/Blue SIL, 8mm Centre hole, pk/100 Price on request 5560-11 11mm Clear Poly Crimp™ Seal, PTFE/Silicone/PTFE Lined [Patented] 678,00 Kč