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 70267 PE-Cap N20-DIN-H, tr 4,42 € 702128 PE-Cap N20-bevT-H, tr, NR or/TEF,45°,1.3 26,22 € 36020-2238 6mL Clear Headspace Vial, 22x38mm, pk/100 41,53 €