A method for determining the presence of an analyte in a fluid is described along with various components of an apparatus specifically designed to carry out the method. The method involves taking a reflectance reading from one surface of an inert porous matrix impregnated with a reagent that will interact...http://www.google.es/patents/US6881550?utm_source=gb-gplus-sharePatente US6881550 - Method for the determination of glucose employing an apparatus emplaced matrix
Method for the determination of glucose employing an apparatus emplaced matrix
