SAMPLE ELEMENT WITH FRINGING-REDUCTION CAPABILITIES
摘要
<p>A sample element configured to hold a material sample for determining a concentration of an analyte in the material sample. The sample element comprises a first window, a sample chamber partially defined by the first window, and a second, moveable window substantially aligned with the first window and the sample chamber. The second window is moveable from a first position in which the second window is spaced from the sample chamber, to a second position in which the second window covers and at least partially encloses the sample chamber.</p>
