THC (Cannabinoid) EIA Small (500) Test Kit

Cannabinoids (cTHC) Enzyme Immunoassay is intended for the qualitative and semi-quantitative determination of cannabinoids in human urine using 11-nor- 9 -THC-9-COOH, (the major metabolite of THC, referred to hereafter as cTHC). The calibrator at the cutoff has a value of 25 ng/mL. The semi-quantitative mode is for purposes of (1) enabling laboratories to determine an appropriate dilution of the specimen for confirmation by a confirmatory method such as GCMS or (2) permitting laboratories to establish quality control procedures.