A Fluorescence Immunoassay test for the quantitative detection of Cocaine metabolites in human urine with the use of Fluorescence Immunoassay Analyzer. For professional in vitro diagnostic use only. The COC Test Cassette (Urine) is a Fluorescence Immunoassay for the quantitative detection of Cocaine metabolite, Benzoylecgonine, in human urine. This assay provides only a quantitative preliminary test