A hair strand drug test screens for illicit drug use and the misuse of prescription medication. Though commonly called a “hair follicle test,” this drug test only tests clipped strands of hair ...

the companies with direct DFCS contracts actually subcontract the drug screen lab work to Averhealth and Expertox. The labs perform urine and hair follicle testing. DFCS seeks both kinds because ...

How fast do labs get drug test results? Screening results are typically released within 24 hours when negative and within 24 to 72 hours when positive. Can a hair test detect one time use? Because ...