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 V0801100 Vials only,Crimp top ,20ml,23×75mm,flat bottom,cle 26,45 € 5560-11Y 11mm Yellow Poly Crimp™ Seal, PTFE/Silicone/PTFE Lined [Patented] 28,21 € 702101HP Pre-sealed vials 70201HP: 1.5mL Crimp Neck Vial N 11 outer diameter: 11.6mm, outer height: 32mm clear, flat bottom, wide opening crimped with 70256: N 11 Aluminium crimp cap, silver, center hole Natural Rubber/Butyl red-orange/TEF colourless Hardn 33,61 €