Employers may use a standard five-panel test of street drugs that includes: 1  marijuana (THC) 2  cocaine. 3  PCP. 4  opiates (e.g., codeine, morphine, heroin) 5  amphetamines (e.g., methamphetamine).
Guaranteed definition, a promise or assurance, especially one in writing, that something is of specified quality, content, benefit, etc., or that it will perform satisfactorily for a given length of time: a money-back guarantee. See more.
Definition of assured. 1 : characterized by certainty or security : guaranteed an assured market an assured place in history Success is by no means assured. She is assured of (having/getting) a job when she graduates. [=she is certain to have/get a job]