Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended V0115100 Blue open top Caps with pre-assembled 9mm slit Se 550,00 Kč 70260 Septa N12 PTFE w, 53°, 0.25 100,00 Kč 606550BTO-9 9mm Diameter, ThermoRed High Temp Low Bleed GC Sep 720,00 Kč