Hair drug testing method is considered a revolutionary drug testing method that uses hair as the biological specimen to be analyzed for the presence of drugs. Ever since it was first used, there is a steady increase in the demand for it since it is said to be the most effective among all the other types of drug testing that are available today.
Today, different corporations from different industry sectors prefer hair drug test over other types of drug tests since it is widely accepted. Here are some of the different advantages of hair drug test:
1. Hair drug test not only determines the presence of drugs, it is also able to determine the history and can outline an accurate record of substance abuse. This feature would help determine who is a chronic user and who isn't.
2. Hair drug test has a window of detection of up to twelve (12) months, unlike other methods which can only go as much as a couple of weeks or just a few days at most.
3. Hair drug test is non-invasive.
4. Hair drug test is more tamper-proof than other methods.
5. Hair drug test is more economical since it only requires a one-time test to detect drug abuse history if there is any.
6. Hair drug test is accurate.
Only a small sample of hair is required when doing hair drug test. Hair from any parts of the body may be used. The ingestion of substances is revealed through an analysis done in a laboratory. It involves the measurement of drug molecules that are embedded inside the hair, specifically the hair shaft. It is done in an effective manner since different drug samples and their metabolites are isolated, and when the hair drug test is positive of these metabolites, a GC/MS (gas chromatography mass spectrometry) is performed to confirm their presence.
Hair drug test is used regularly by the legal sector, specifically the UK legal sector. It is also regularly used by the corporate sector. It is recognized as the most effective drug testing method because of the different advantages that they have over other drug testing methods. And since it requires only about 1.3 centimeters of hair, it is also one of the most convenient among the drug testing methods out there, eliminating the risk of being exposed to contagious diseases and the like. The quantity of drug that is detected through this method is dependent on many factors, such as frequency of use, quality of the drug, consumption method, and metabolism of the person involved.
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In a world of changing ethics and propelling questions an alcohol test has a variety of uses. alcohol testing is something the athletic organizations, forensics, insurance companies and large corporations will need to be aware of. Hair alcohol testing is one of the top methods because it can provide an accurate history of use and is the longest lasting piece of evidence.
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