Cartridge, BioAcquity, I2V Back Catalog number: CTS-21192 Availability: In the manufacturer's stock Price on request - + Recommended 11-1603 Seal, Wash Price on request CTS-11315 Needle Seal, PEEK™ SIL-20 Price on request CTS-21164 Rotor Seal, 6 port, Rear Price on request