Check Valve, Double Ball & Seat Back Catalog number: CTS-A11095 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21469 250 μL Syringe, High Pressure Price on request CTS-21171 Rotor Seal, H-Assy, 6 Port 2-Position Price on request CTS-3102 Sapphire Plunger Price on request