Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 606550LB-11G 11mm Diameter Gray Low Bleed General Purpose Septa 381,00 Kč 601080-08 8mm x 0.010" White PTFE Septa w/Slit 322,00 Kč V0314100 11mm Silver Aluminum Seal with pre-assembled 11mm 500,00 Kč