A capture and purification apparatus is configured as a stand-alone apparatus or as part of a larger system. The capture and purification apparatus can be configured as a microfluidic cartridge that includes microfluidic circuitry and individually controlled valves. The microfluidic cartridge can be...http://www.google.com/patents/US8133451?utm_source=gb-gplus-sharePatent US8133451 - Sample preparation apparatus
