Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 606MSLB-17 17mm Diameter Low Bleed Yellow PTFE/Cream Silicone 675,00 Kč V0115100 Blue open top Caps with pre-assembled 9mm slit Se 550,00 Kč 604060-08 8mm x 0.040" Red PTFE/SIL/Red PTFE Septa, pk/100 639,00 Kč