Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 606GPB-11 11mm Diameter General Purpose Blue Silicone Septa 2 365,00 Kč 606GHP-9.5P 9.5mm Diameter Purple Guide Hole High Performance 2 295,00 Kč 702110 N18 septa SIL white/PTFE blue, 1,5mm, pk/100 936,00 Kč