A take a look at for marijuana, often conducted as a result of urine, blood, or saliva samples, aims to detect the presence of THC, the psychoactive compound in cannabis. It really is Employed in several options, from work screenings to authorized proceedings. https://hectorcoal31863.widblog.com/81605832/the-reality-about-pre-employment-drug-screens-what-candidates-really-should-assume