Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 702904 Septa N19 NR or/TEF, 45°, 1.3 494,00 Kč V0921100 Septa, Blue PTFE/white silicone,17.5mm ,0.06″thic 475,00 Kč 702070 N8 septa, Red Rubber/FEP, pk/100 260,00 Kč