Hair sample drug testing is a outstanding way to observe whether or not a person has used drugs in the past 90 days. Whether in an office format or in the home, hair drug testing serves the intention of answering questions in regards to an individual’s drug use history.
How Does Hair Follicle Drug Testing Work?
Hair drug testing is actually rather simple and plainly requires a sample of hair in order to be completed. Parents who are worried regarding their teen’s use of drugs may gather a strand of hair from their pillow. Employers may request a sample from their employees. Once a hair sample has been collected, it is sealed in an envelope and sent to a taking part laboratory for completion. Hair testing is fast and more exact than other drug test forms.
For instance, hair sample drug testing may observe drug use for up to 90 days after use. The detection window is much more prominent in hair drug testing (compare it to few days for urine and saliva based drug testing) because trace amounts of drug chemicals become trapped inside each hair. A simple lab test may observe these trace chemicals making for either a positive or negative test result. Once the results are recorded, you are sent notification of the results. Some companies even provide a phone service where you call in, enter an account number and retrieve the results in that way.
What Kinds of Drugs Can Hair Drug Testing Detect?
Hair sample drug testing may detect all of the major types of drugs, including marijuana, opiates, methamphetamines, PCP, ecstasy, and cocaine. Hair follicle drug testing may detect the trace amounts of illicit substances trapped in the cortex of the hair for up to 90 days after use.
Employee drug testing programs often incorporate hair follicle drug testing into their plans because of the sheer accuracy of these tests. Even though hair testing is more pricey that a urine drug test kit, for example, they may provide a level of accuracy that is almost ten times that of other testing methods. Likewise, hair follicle drug testing does not implicate the embarrassing collection of samples like that of urine or saliva drug tests. In most cases, a few strands of hair is all that is necessitated to obtain exact results.
Parents may also gain from hair sample drug testing. Hair testing is discrete and confidential. An person may be tested without their knowledge, making it so parents may recognise the truth regarding their teen’s drug use primary before making accusations. By using hair drug testing in the home, parents may safeguard their teens versus drug abuse, and aid them quit the abuse ought to test results come back positive.
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