Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 702041 N 9 septa, Red Rubber/FEP, pk/100 230,00 Kč 5005-12 12mm White PTFE/Silicone Versa Vial ™ Plug 659,00 Kč 604050-09 9mm x 0.040" PTFE/Silicone Septa, pk/100 472,00 Kč