Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 702042 Septa N9 Sil white/PTFE, pk/100 10,99 € on sale 601080-08 8mm x 0.010" White PTFE Septa w/Slit 13,81 € 5001SW-20R 20mm Red Rubber Straight Wall Stopper 293,89 €