Device for detecting analytes related to saliva sample pH for measuring drug concentration in blood

摘要

A device (7) with a means for concurrent measurement of pH (10) and an analyte (8) from a single sample is disclosed, wherein this device (7) for concurrent measurement of pH and detection of an analyte(s) in solution comprises: a holding structure; a pH measuring section (10) within the holding structure; an analyte measuring section (8) within the holding structure; and wherein the presence or quantity of the analyte is dependent on the pH of the solution.