The hair drug test is a procedure that effectively detects a person’s long term drug use in a non-evasive way. The hair test is an examination that uses a small lock of hair to identify specific drugs used by the person being tested.
A hair drug test measures the drug molecules and their specific metabolites produced after the body has processed the drug that has been ingested. Hair testing can typically profile a period of drug use for approximately 90 days after the drug was taken but this can be longer or shorter depending on the rate of the person’s hair growth and the length of sample available.
Some of the types of drug usage that a hair drug test can detect include Cannabis (Marijuana), Opiates (Codeine, Morphine & 6-Mono acteyl Morphine), Cocaine (Cocaine and Benzoylecgonine),, and Methamphetamine (Methamphetamine/Amphetamine & Ecstasy).
Compared to other drug testing procedures such as urine analysis, hair drug testing detects low-level drug use of cocaine, methamphetamine, and opiates over an extended period of time, helping to overcome the problem of short term abstention, since these drugs are normally out of the bloodstream within 3 days.
Aside from this, hair drug testing is a good option for pre-employment drug testing because:
• It has a unique long window of detection
• It’s easy to collect. No need to go to laboratory to gather samples
• Simple to dispatch
Hair testing is a more convenient and easier alternative in conducting drug testing and also at the same time very reliable. There is less need to worry about the sample being contaminated. It makes drug detection an easier task to achieve.
Adam Jullivan is a druggist and a freelance writer. He writes Articles on various topic. He recommends you to visit http://www.concateno.com/ for hair drug testing.
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