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 702804 N20 Al crimp cap, silver, center hole, pk/100 104,00 Kč 702927 PR N20-H, si, Sil bltr/PTFE, 45°, 3.0 1 222,00 Kč 702866 10mL HS vial N18,22.5x46mm, clear, round b.,pk/100 650,00 Kč