What are the most important benefits and advantages of Hair Drug Testing versus Urine Drug Screening?
Hair drug testing permits the detection of illegal or prescription drug usage for a period limited only by the length of the hair sample, typically 90 days, compared to few days with urine drug testing.
Urine drug test kits are easier to adulterate and cheat compared to hair drug tests.
Collection of the sample is simple, convenient and safe – without the hazards associated with the handling of body fluids.
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