Screw cap ND18, silver, closed, Sil/PTFE, pk/100 Back Catalog number: 18 03 1666 Availability: In the manufacturer's stock Price on request - + Recommended 702829 PR N20-H, si, But lgr/PTFE dgr, 50°, 3.0 780,00 Kč 36020-2238 6mL Clear Headspace Vial, 22x38mm, pk/100 1 081,00 Kč 702112 CC N20-H, go 104,00 Kč