Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 606550GR-11 11mm Diameter Advanced Green General Purpose Septa 61,28 € 70269 Septa N19 Bu bg/PTFEgr, 55°, 1.3 20,69 € 606MSLB-11 11mm Diameter Low Bleed Yellow PTFE/Cream Silicone 23,04 €