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 5356B-18M 18mm Metal Closure with bluePTFE/SIL,0.060",pk/100 2 314,00 Kč 5150BTP8-20 20mm Gold Magnetic Seal, 8mm Hole, 0.125" PTFE/Blu 1 945,00 Kč 702866 10mL HS vial N18,22.5x46mm, clear, round b.,pk/100 650,00 Kč