Needle Seat, 0.12mm ID, 0.8mm OD, PEEK, 600 bar Back Catalog number: CTS-21277 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21192 Cartridge, BioAcquity, I2V Price on request 11-4152 Tubing D-L Assembly Price on request CTS-21480 Check Valve, Cartridge Price on request