Pump Seal, Black Back Catalog number: CTS-10394 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4179 HPV Rotor, SIL-30AC, SIL-30ACMP Price on request CTS-A11094-02 UPLC Primary Check Valve Assy, 2/pk Price on request CTS-10788-5 Needle Wash Frit, 5/pk Price on request