Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 605050-08 8mm x 0.050" Red PTFE/Silicone Septa, pk/100 387,00 Kč 348,30 Kč on sale- 10 % 606HTX-9.5 9.5mm Diameter HT-X High Performance Blue Silicone 926,00 Kč 601010-10 10mm x 0.010" White PTFE Septa 111,00 Kč