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 18 09 1306 10ml Thread HS Vial, 22,5x46mm, RB, pk/100 Price on request 310020X-2346 10mL Clear Headspace Vial, 23x46mm, Flat Bottom, 1 018,00 Kč 702834 N20 bimetal cap,blue/silver, blue SIL/PTFE, pk/100 1 214,00 Kč