N820AT.18 Vývěva membránová jednokomorová, Al/PTFE Back Catalog number: N820AT.18 Availability: In the manufacturer's stock Price on request - + Recommended 17100301 Hydrophobic filter 0.45um, 1pc/pk 39,47 € N86KN.18 KNF Vývěva membránová N86KN.18/IP20 Price on request 17900115 Accessories of Vacuum Aspiration System, 4L 83B 122,89 €