Check Valves

OPTI-MAX® Check Valve Inlet Assembly, Varian ProStar 210, 215 (5, 10, & 25mL S/SC Heads)

Part #38-56-00638

OPTI-MAX® Check Valve Outlet Assembly, Varian ProStar 210, 215 (5, 10, & 25mL S/SC Heads)

Part #38-56-00647

OPTI-MAX® Check Valve Replacement Cartridges, 2 pack