ND18Magnetic Screw Cap, Sil/PTFE (white/blue),1.5mm, pk/100 Back Catalog number: 18031414 Availability: In the manufacturer's stock Price on request - + Recommended 702826.0 Vial N18-20, SC, c,22.5x75.5,rd.,label 38,73 € 320020X-2375 20mL Clear Headspace Vial, 23x75mm, Flat Bottom, 2 41,97 € 702927 PR N20-H, si, Sil bltr/PTFE, 45°, 3.0 49,28 €