Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 601010-09 9mm x 0.010 White PTFE Septa, pk/100 3,90 € V0921100 Septa, Blue PTFE/white silicone,17.5mm ,0.06″thic 19,33 € 702931.1 Stop N20, Bromobut r, 45° 8,81 €