Screw cap ND18, silver, closed, Sil/PTFE, pk/100 Back Catalog number: 18 03 1666 Availability: In the manufacturer's stock Price on request - + Recommended 5150BMUL-20B 20mm Blue BiMetal Seal, 3mm Thick Clear PTFE/Blue 1 869,00 Kč 320018R-2375 20mL HS vial, clear, RB, 23x75mm, 18mm, pk100 1 265,00 Kč 702263.0 Vial N20-20, CR, c,22.5x75.5, r, DIN,lab 802,00 Kč