20ml Thread Vial ND18, 75.5 x 22.5mm, clear, rounded bottom, pk/100 Back Catalog number: 18091307 Availability: In the manufacturer's stock Price on request - + Recommended 5356B-18M 18mm Metal Closure with bluePTFE/SIL,0.060",pk/100 2 191,00 Kč 702838 BM N20-H, si/bl, But lgr/PTFE dgr 50°, 3 867,00 Kč 70236.1 CNTO N20, si 113,00 Kč