Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 5001SW-20R 20mm Red Rubber Straight Wall Stopper 7 234,00 Kč 702780 N20 Septa Sil blue/PTFE, pk/100 884,00 Kč 70277 Septa N20 But r/PTFE gr, 50°, 3.0 546,00 Kč