Check Valves (225ul Head(#3) Systems)

OPTI-MAX® Check Valve Replacement Cartridges, 2 pack

OPTI-MAX® EF Inlet Check Valve 3/16" Ceramic Ball & Seat, SS Cartridge, Waters 225 µL (#3)

Part #39-66-01262

OPTI-MAX® EF Inlet Check Valve 3/16" Ruby/Sapphire, PEEK Cartridge, Waters

Part #39-69-01262

OPTI-MAX® EF Inlet Check Valve 3/16" Ruby/Sapphire, SS Cartridge, Waters

Part #39-67-01262

OPTI-MAX® Outlet Check Valve, 1/8" Ruby Ball & Sapphire Seat, SS Cartridge, Waters 100 µL Head

Part #39-57-01256

OPTI-MAX® Outlet Check Valve, 1/8" Ceramic, PEEK Cartridge, Waters

Part #39-58-01256

OPTI-MAX® Outlet Check Valve, 1/8" Ceramic, SS Cartridge, Waters

Part #39-56-01256

OPTI-MAX® Outlet Check Valve, 1/8" Ruby/Sapphire, PEEK Cartridge, Waters

Part #39-59-01256