A drug test is a technical analysis of a biological specimen. Samples of urine, hair, blood, sweat, or oral fluid / saliva is used to determine the presence or absence of specified parent drugs or their metabolites.
Marijuana Detox Free
There are many ways to marijuana detox free of charge, but they can take forever. Major uses of drug testing are to detect the presence of performance enhancing steroids in sport or for drugs prohibited by laws, such as cannabis, cocaine, oxycontin and heroin. There are different panel tests, like 3 panel test, 5 panel drug test and even a 9 panel drug test.