CorningCorning® Spin-X® UF 500 µL Centrifugal Concentrator, 100,000 MWCO Membrane, 25/CaseSKU · 431481
CorningCorning® Spin-X® UF 500 µL Centrifugal Concentrator, 10,000 MWCO Membrane, 25/CaseSKU · 431478
CorningCorning® Spin-X® UF 500 µL Centrifugal Concentrator, 30,000 MWCO Membrane, 25/CaseSKU · 431479
CorningCorning® Spin-X® UF 500 µL Centrifugal Concentrator, 50,000 MWCO Membrane, 25/CaseSKU · 431480