Screw, Comp., 10-32, 304SS, (Gold-Plated), 10/pk Back Catalog number: 11-2529 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1598 Check Valve Assembly, Inlet Price on request CTS-21421 PM Kit, 1290 Binary Pump Price on request CTS-21469 250 μL Syringe, High Pressure Price on request