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Request A Test will be closed May 30th for Memorial Day. We will observe normal business hours for the rest of the week.

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Drug Test - 12 Panel Hair Follicle

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Specimen Type: Hair


Drug Test - 12 Panel Hair Follicle

The 12 Panel Hair Follicle test provides testing for common drugs of abuse.  Hair drug testing can typically detect drug use up to 90 days in the past.  Most drugs will be detectable in hair starting at 7-10 days after use.  Because hair follicle testing looks for drug metabolites, external or second hand exposure should not cause a false positive result.  This test provides an initial screening with confirmatory testing on any positive results at no additional cost.  Confirmatory testing will provide numerical results for any component which tests positive.

This hair drug test looks for:

  • Amphetamines (including Methamphetamine)
  • Barbiturates
  • Benzodiazepines
  • Cocaine
  • Meperidine
  • Methadone
  • Opiates (Codeine, Morphine, Hydrocodone, Hydromorphone, Oxymorphone, 0xycodone, 6-MAM))
  • Oxycodone
  • Phencyclidine (PCP)
  • Propoxyphene
  • Marijuana (THC)
  • Tramadol

Customers may also order a 12 Panel Urine Drug and Alcohol Test which looks for a similar selection of drugs.

Turnaround time is typically up to 7 business days. Additional time may be needed for confirmation testing.

At this time, Request A Test does not offer DOT (Department of Transportation) certified testing.

Note: Result turn around times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.


Hair must be at least 1.5-2 inches in length. Hair will be collected from the top of the head only.  The lab will be required to take a sample of at least 90-120 strands.

Please note that not all lab locations are able to perform the collections for hair drug testing.  When placing a testing order online you will only be able to select from lab locations which are able to perform this type of testing.

This test is intended to screen for drugs of abuse and is not appropriate for pain management or therapeutic monitoring.  Customers who require pain management testing should consult their prescribing physician.



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STD Test Specials

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for the month of 



Take 10% off Women's Health Testing

Use coupon code Women10 during checkout.

Offer expires May 31st, 2016.


Cannot be applied to industry discounted prices, previous orders or tests not listed on our website. One coupon code per order. Coupon code expires at Midnight EST.