Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 70248 N 8 septa, Silicone white/PTFE, 1,3mm th., pk/100 330,00 Kč 606GHP-11P 11mm Diameter Purple Guide Hole High Performance 2 177,00 Kč 702057 N20 Septa Butyl light gray/PTFE, 3mm, th., pk/100 559,00 Kč