Rotor Seal, 6 port, -COH Back Catalog number: CTS-21085 Availability: In the manufacturer's stock Price on request - + Recommended CTS-2294 Plunger Seal Price on request CTS-21287 Needle Kit, 15 µL with Needle Seat and Needle Guid Price on request CTS-21095 Seal Wash (0.0787 ID, Fixed, Bio), 2/pk Price on request