Cartridge, BioAcquity, I2V Back Catalog number: CTS-21192 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21012 Compression Screws & Ferrules, 1/16", SS, 5/pk Price on request CTS-1042 Plunger Insertion Tool Price on request CTS-11294 1515 Performance Maintenance Kit Price on request