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 322AXLN-2375 20mL Clear Headspace Vial, 23x75mm (for CTC PAL, P 1 398,00 Kč 702866.2 Vial N18-10, SC, a, 22.5x46, rounded 780,00 Kč 320018F-2375 20mL Clear FB Headspace Vial, 23x75mm,18mm, pk/100 1 065,00 Kč