Lamp, ACQUITY Arc/UPLC PDA Performance Maintenance Back Catalog number: CTS-21280 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21163 Rotor Seal, 2-Groove Price on request CTS-11119-02 Head Plunger Seal, 2/pk Price on request 11-4133 Gold Plunger Seal Price on request