600/610 Performance Maintenance Kit Back Catalog number: CTS-10985 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21566 PM Kit, Seal Wash for Binary Pump G4204A Price on request CTS-21469 250 μL Syringe, High Pressure Price on request CTS-10493 Check Valve Cartridge, 2/pk Price on request