If you are required to take a hair drug test Newcastle, you may be wondering what the process entails. Will it hurt? How long does it take? What kind of results will I get? So, whether you are a first-time tester or have taken drug tests before, read on for all the information you need!
What should I know about this?
Hair testing is becoming increasingly popular, as it is seen as a more accurate method of detecting drug use than urine or blood tests. The hair follicle stores toxins and metabolites that can be detected through hair analysis. Drug use can be detected through hair drug tests up to 90 days after the last time the person used drugs.
How does this testing work?
A small sample of hair (usually around 100 strands) is taken from the person being tested. The sample is then sent to a laboratory where it undergoes a two-step process: first, the hair is cleaned and then it undergoes an extraction process. After that, the hair sample is analyzed for the presence of drugs.
We hope this information has been useful to you.
