Rotor Seal, 6 port, -COH Back Catalog number: CTS-21085 Availability: In the manufacturer's stock Price on request - + Recommended CTS-A11135 50μL Std. Zirconia Mixer Price on request CTS-5464 Clip Ring, Plunger Retainer Price on request CTS-11121-02 Wash Seal, 2/pk Price on request