82063 - C type dialysis membrane, pre-mounted, 12-pk
$213.00
820603 - Membrane, 25 mm, Polypropylene for Gas Diffusion, 12-pk
$89.00
79166 - Flow Cell Window Replacement Kit: 2 Teflon seals, 2 o-rings, 2 silica flow cell windows
$97.00
53004 - Valve Rotor: 6-port injector, Valcon E2
$103.00
820607 - Membrane, 25 mm, PTFE for Gas Diffusion, 12-pk
$111.00