Famous Cocaine Hair Test 2023. A section of hair, about 200 strands, is sent to a lab for testing. When someone has a urine test done, the test is not looking for the cocaine molecule because it leaves the.
Illicit substance use can be a sign. It just keeps growing, making it possible to detect. Coc, its primary metabolite benzoylecgonine (be), cocaethylene (ce) and norcocaine (ncoc).
