All About Hair Drug Testing
A hair follicle drug test is the most effective approach of doing a drug test. Hair testing can be used to determine persistent substance misusers. The requirement for hair testing has steadily heightened of late and is commonly used and accepted by the UK courts.
Hair drug testing not only determines the presence of an illegal drug, but it can also presents an specific record of substance misuse. This helps in differentiating between a one-off user and a unyielding substance misuser.
Obtaining a small tuft of hair obtained from the scalp, hair follicle testing evaluates the number of drug metabolites found inside the hair shaft.
How Does A Hair Follicle Drug Test Compare with Other Drug Tests?
In comparison to alternative forms of drugs testing (i.e, saliva drug testing), a hair follicle drug test can reveal a longer time frame of drug use. With alternative drugs tests, drugs are undetectable after just a small time frame.
With a hair drugs test, the only time limitation for revealing drug usage is the length of the donor’s hair. Every half inch of head hair in length provides a 30-day history of drug misuse.
This entry was posted on Saturday, March 28th, 2009 at 6:10 am and is filed under General. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.