A unique disposable unit for small sample dialysis, 5-100?µL. Dialysis is rapid with the ultra thin membrane of regenerated cellulose. After dialysis, sample can be recovered, almost 100% by centrifugation in a microcentrifuge tube. Recommended for salt removal, buffer exchange, protein binding assays and as a equilibrium dialyzer.The Micro DispoDIALYZER includes a membrane, foam float, cap and two collection tubes (1.5 mL).