Hair Drug Test
Hair Drug Test All about the Hair Drug Test Manipulate and when Hair Drug Testing is Suitable.
It is becoming increasingly common for employers and the courts to ask for a Hair Drug Test. Testing for outlawed substances in hair gives you a greater time frame of detection than urine, blood and saliva. In experience, you can often detect drugs in hair for several months - if not years, if the hair is long enough. The most clich request we have for hair testing is a 3 month or 90 day history of drug use or abstinence, requiring a 3 cm (1 ¼ inches) dimension of hair sample. It is possible to test less than one centimetre up to any length of hair sample handy, however we have to section longer hair samples into maximum 3 cm sections, to defend the sensitivity of the hair test. As a result, the profile of drug use can range from approximately 7 or 8 days retailing up to in excess of 2 years (if the person’s hair exceeds 24cm in extent).
How much hair is required to carry out a hair test?About 50 strands of hair are necessary - obtained from the coronate of the head, which is about the width of a thin pencil, or perhaps the tip of a shoe lace. There are typically in overkill debauchery of 100,000 strands of hair on the head of the average person, so this should not turn into any cosmetic difference, unless the individual’s hair is very suddenly.
Hair Drug Test benefits: Hair Drug Tests detect drug use over months, not days.Collecting a taste for a Hair Drug Test is very simple and non-invasive.
Monitoring abstinence is possible over a extensively of time.
Hair testing results stand up in court.
Are there disadvantages to carrying out a Hair Drug Test?
The two water disadvantages to hair testing are cost, and the time frame necessary to get results. It takes several days to weigh the hair sample to a stage where it can be analysed, so we have to quote up to 10 working days on any hair enquiry. In terms of cost, we charge £65 plus VAT for the representative preparation (which takes about 3 days) and then £45 plus VAT per drug per subdivision. There are a choice of about a dozen drug classes, but 1 or 2 main ones are universal.
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