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 702540 Vial N20-20, CR, c, 23x75.5,r, HS(PE Lab 802,00 Kč 31020SP-2346 10mL SPME Clear Radius Bottom Vial, 23x46mm, 20mm 1 235,00 Kč 31018F-2346A 10mL Amber Flat Bottom Headspace Vial, 23x46mm, 18 1 392,00 Kč