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 5150BMUL-20B 20mm Blue BiMetal Seal, 3mm Thick Clear PTFE/Blue 75,87 € 5351TB-18M 18mm Silver Magnetic (Metal) Closure with Transluc 91,25 € 8086-29/056-H 20ml lyophilisation crimp vial, clear, 29 x 56mm, pk/91 Price on request