Passive Inlet Valve Back Catalog number: 11-4101 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 5067-4703 Flex loop kit, 40uL 496,37 € G4212-60007 Max-Light Cartridge Cell 60mm 5 055,52 € G7972-47000 Glass Tube Calib.50ml Alza BioDis(pck25) 493,91 €