Hair drug testing is a revolutionary form of drug testing. Hair drug testing is used to prove persistent drug misusers. The necessity for a hair drugs test has steadily elevated lately and is generally used and preferred by the UK courts.

A hair test not only ascertains the presence of an illegal drug, but it can also accommodate an an accurate record of drug abuse. This helps in differentiating between a one-off user and a constant substance misuser.

By obtaining a small collection of hair collected from the scalp, a hair drug test evaluates the number of drug metabolites embedded inside the hair shaft.

How Does Hair Drug Tests Compare with Other Drugs Tests?

In comparison to other forms of testing (i.e, saliva sample testing), hair tests can uncover a longer period of drug use. With other drugs tests, drugs are only detectable for a short period of time.

With hair drug tests, the only issue for detecting drug usage is the length of the donor's hair. Every half inch of head hair in length shows a 30-day history of drug abuse.

This entry was posted on Thursday, April 16th, 2009 at 11:04 am and is filed under Online Articles Discussion. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.