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-2294 Plunger Seal Price on request CTS-A159 Inlet Check Valve Price on request CTS-10475 Sapphire Plunger Kit Price on request