it will test for marijuana, cocaine, amphetamines, opiates, and PCP

and it will measure the amount of each drug in your system, using a line. the darker the line, the more of the drug is in your system
usedchemicals Reviewed by usedchemicals on . which drugs are detected? I was wondering. In those basic home drug test kits, does it show what drug is in your system, or does it just say pass or fail? Rating: 5