Magnetic Screw Seals ND18, Silicone blue/PTFE white, 1,3mm, pk/100 Back Catalog number: 18031309 Availability: In the manufacturer's stock Price on request - + Recommended 70208.36 50mL HS Crimp vial N20, 31x101mm, FB, pk/100 1 604,00 Kč 32020AX-2375 20mL Clear Headspace Vial, 23x75mm (for CTC PAL, P 1 265,00 Kč 5145TP8-20 20mm Silver Tin Plate Seal, 8mm Hole, 0.100" PTFE/ 2 729,00 Kč