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 70254 20ml Headspace Vial, clear, RB,23x75.5mm, pk/100 759,00 Kč 322AXLN-2375 20mL Clear Headspace Vial, 23x75mm (for CTC PAL, P 1 398,00 Kč 702834 N20 bimetal cap,blue/silver, blue SIL/PTFE, pk/100 1 214,00 Kč