| Saliva drug testing is used in a number of situations including pre-employment, randomly, post-accident, for cause and return to duty. The big use though is post accident because of the ability of the saliva drug test to detect recent drug use. For additional info see saliva drug testing and Drug test detection times, Drug testing cutoff levels
These are also used to pass oral and mouth swab drug tests.
Good for the NIDA 5: Marijuana (THC), Cocaine, Amphetamines, Methamphetamines and Opiates (heroin, morphine, etc.)
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