Specificity and Cross Reactivity

To test the specificity of the test, the test device was used to D-Amphetamine, Benzoylecgonine, 11-nor-∆9-THC-9-COOH, Oxazepam, Methamphetamine, Morphine 2000, Methadone, Phencyclidine, Oxycodone, Butalbital, Buprenorphine, Morphine 300, 2-Ethylidene-1,5-Dimethyl- 3,3-Diphenylpyrrolidine, Methylenedioxymethamphetamine, and Nortriptyline drug metabolites and other components of the same class that are likely to be present in urine. All the components were added to drug-free normal human urine. The following structurally related compounds produced positive results with the test when tested at levels equal to or  greater than  the concentrations  listed below.