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  • February 16th, 2011

    Hair Follicel Drug Screening

    Hair follicel drug screening.

    Hair drug testing is comparatively novel way of knowing drug metabolites presence. It is termed as most accurate drug screening format. Its reliability is unbeaten. Why so? Read these complete articles and you will get to know all the answers. Hair follicle test considers metabolites trapped inside the hair. These metabolites are actually processed drug byproducts of the human body. When metabolites process gets completed, its byproducts get inserted into hair strands by the blood. A standard hair follicle test can cover up to 90 days long history. However, this is rate is depending hair growth. What is actual process of conducting hair drug test? Hair sample are close to the crown line. Normally length of hair is 1.5 inch is taken for the testing. It is possible to go back up to the 90 days period. This is standard calculation for drug testing. If you want to go back beyond 3 months time period, then length of hair sample must be greater than 1.5 inch.

    What are the types of drug you can test with hair drug testing? Cocaine, marijuana, opiates, meth and PCP are the some drugs which you can test with this. These are classified as class 5 drugs. This are the standard drugs set by the federal government. You must thinking on how fast this hair grows? Actually it varies from person to person. Hear hair on and average grows approximately Ѕ inch per month. Approximately they changes +- 0.2 cm.

    Hence with that much hair sample, you can possibly go beyond 1 month time period. How much hair strands are needed for follicle drug testing? Depending on mode of testing 40 mg hair strands are necessary to trace. Though there are some variation and that influenced by thickness and hair pigmentation. What if head hairs are not enough to fulfill the requirements? In such circumstances, other body hairs can serve the purpose. One most easily observe drug through hair follicle drug testing is marijuana. With marijuana detox how long you can limit the detection period of THC. However, you may thinking on why marijuana traces remains long on hair follicles. When it is injected inside the body, through any form, body starts producing its metabolites. To pass drug test it is essential to remove these restored toxins from the body first.

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