TUBE AND REFLECTIVE FLOAT SYSTEMS FOR ANALYZING SUSPENSIONS

摘要

Tube and float systems for analyzing target materials of a suspension include in which at least a portion of the outer surface of the float is reflective are described. The target material particles can be conjugated with fluorophores. In order to identify the target material, the material between the float and tube is illuminated with one or more channels of excitation radiation, which causes the fluorophores to become excited and emit radiation at longer wavelengths. The reflective surface of the float reflects the excitation radiation and the emitted radiation.