Does HairConfirm screen for specific drugs?

HairConfirm is a hair drug test that screens for the five most popular classes of drugs of abuse.  The drugs screened for are cocaine (including benzoylecgonine), marijuana, opiates (including codeine, morphine and heroin), amphetamines (including methamphetamines and ecstasy) and phencyclidine (also called PCP or angel dust).  HairConfirm is a beneficial drug screening test for parents who suspect their teen may be abusing substances.  It can also be used during pre-employment drug screening or for any employee drug testing.