The invention is directed to a method and device for simultaneously testing a sample for the presence, absence, and/or amounts of one or more a plurality of selected analytes. The invention includes, in one aspect, a device for detecting or quantitating a plurality of different analytes in a liquid sample....http://www.google.com/patents/US8163538?utm_source=gb-gplus-sharePatent US8163538 - Device and method for multiple analyte detection
