20mm Blue magn. Cap, WhitPTFE/LighBlue SIL, pk/100 Back Catalog number: SBC209202 Availability: In the manufacturer's stock Price on request - + Recommended 702020 5ml HS vial N20, clear, 21.7x38.2mm, flat , pk/100 22,69 € 18031309 Magnetic Screw Seals ND18, Silicone blue/PTFE white, 1,3mm, pk/100 Price on request 702829 PR N20-H, si, But lgr/PTFE dgr, 50°, 3.0 29,92 €