THC Urine Test

THC urine drug test is a one step rapid immunoassay designed to detect 11-nor-∆-9 THC-9-carboxylic acid (THC) in human urine at a cut-off concentration of 50 ng/ml. Tetrahydrocannabinols (THC, ∆-9-THC, ∆-1-THC) are the primary active ingredients as well as the major metabolites for cannibinoids such as marijuana and hashish. Cannibinoids are used as central nervous system depressants that alters mood and sensory perceptions, produces loss of coordination, impaires short term memmory and increase heart rate. The main metabolite of THC excreted in the urine can be found within hours of exposure and remain detectable in the urine for 3-10 days after exposure. THC urine test are available in cassette and dipstick formats.