Zátka gumová kónická, 18/14 x 20mm (163ks/kg) Back Catalog number: CM3232 Availability: In the manufacturer's stock Price on request - + Recommended 5001L2-20 20mm Gray Chlorobutyl Lyophilization Stopper - 2 P 7 277,00 Kč 610050-22 20mm x 0.100" PTFE/Silicone Septa for 22mm Closure 1 558,00 Kč 6064L-9.5 9.5mm Diameter 4-Layer GC Septa 2 020,00 Kč