ND18Magnetic Screw Cap, Sil/PTFE (white/blue),1.5mm, pk/100 Back Catalog number: 18031414 Availability: In the manufacturer's stock Price on request - + Recommended 5145TP8-20SP 20mm Gold Magnetic Seal, 8mm Hole, Thin 0.060" Blu 129,73 € 70235 COTO N20, si, But dgr/ct. PTFEgr, 50°, 3 42,58 € 310020X-2346 10mL Clear Headspace Vial, 23x46mm, Flat Bottom, 41,32 €