ANALYTICAL DEVICE WITH LIGHTGUIDE ILLUMINATION OF CAPILLARY AND MICROGROOVES ARRAYS

摘要

An analytical cell including a lightguide with a plurality of conduits filledwith a migration medium. The medium, the lightguide and a surrounding mediumhave refractive indices selected such that light entering the lightguide isinternally reflected within the lightguide to provide substantially uniformillumination of the conduits.