Cartridge, BioAcquity, I2V Back Catalog number: CTS-21192 Availability: In the manufacturer's stock Price on request - + Recommended CTS-5559 Priming Syringe Needle Price on request CTS-A11336-02 Cartridge, Intelligent Valve, 2/pk Price on request 11-1596 Piston Assembly, Sapphire Price on request