1/4" Short Comp. Screw (Gold-Plated), 10/pk Back Catalog number: 11-2525 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21106 Seal Wash PM Kit Price on request CTS-10985 600/610 Performance Maintenance Kit Price on request CTS-21089 Needle Seal (For pH 1-14, for operation up to 130 Price on request