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 702838 BM N20-H, si/bl, But lgr/PTFE dgr 50°, 3 867,00 Kč 702799 N 20 Aluminium pressure release safety cap, silver, center hole, pk/100 169,00 Kč 702924 10mL HS Vial N20, 22.5x46mm, clear, RB, pk/100 603,00 Kč