Cartridge, BioAcquity, I2V Back Catalog number: CTS-21192 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21422 Needle Seal Kit Price on request PL7050350 MarvelXACT PLS 50µm x 350mm Price on request CTS-10285 TFE 3-Way Valve 4 (V4) Price on request