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 5180-0841 Vial,HTS-HTC,crimp,RB,0.3ml,clr,500PK 5 511,24 Kč 70231.1 N 11 Aluminium crimp cap, green, center hole Natural Rubber/Butyl red-orange/TEF colourless Hardness: 45° shore A Thickness: 1.0mm pack of 100 286,00 Kč 5230-11B 11mm Blue Snap Top Cap, 1mm Thick Polyimide/Silicone Lined for PFAS Testing 677,00 Kč