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 31018R-2346A 10mL Amber Rounded Bottom Headspace Vial, 23x46mm, 1 403,00 Kč 5356B-18M 18mm Metal Closure with bluePTFE/SIL,0.060",pk/100 2 314,00 Kč 5150BM18-20R 20mm Red BiMetal Seal, 0.118" PTFE/Silicone 1 906,00 Kč