Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 70269 Septa N19 Bu bg/PTFEgr, 55°, 1.3 520,00 Kč 606050-22 20mm x 0.060" Red PTFE/Silicone Septa, pk/100 1 443,00 Kč 604040-09 9mm x 0.040" PTFE/Red Rubber Septa, pk/100 386,00 Kč