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 5560-11 11mm Clear Poly Crimp™ Seal, PTFE/Silicone/PTFE Lined [Patented] 678,00 Kč V0801100 Vials only,Crimp top ,20ml,23×75mm,flat bottom,cle 650,00 Kč V0302100 Vial,2ml ,12×32mm,clear,Crimp top,with graduation 300,00 Kč