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 18091307 20ml Thread Vial ND18, 75.5 x 22.5mm, clear, rounded bottom, pk/100 Price on request 702829 PR N20-H, si, But lgr/PTFE dgr, 50°, 3.0 737,00 Kč 702808 N 20Magnetic crimp cap, silver, 8mm hole, pk/100 182,00 Kč