Lamp, ACQUITY Arc/UPLC PDA Performance Maintenance Back Catalog number: CTS-21280 Availability: In the manufacturer's stock Price on request - + Recommended CTS-10770 Waste Valve, V3 (2 Way Solenoid Valve) Price on request CTS-10560 Seal Wash Plunger Seal, Alliance, 2/pk Price on request CTS-10600 Check Valve Cartridge, 2/pk Price on request