Hair Drug Test with Chain of Custody
Results Take: Up to 21 working days
This is the drug test to do if you have been specifically asked for one WITH A CHAIN OF CUSTODY. This means that special care is taken in sample handling, documentation and timing, so that it can be proven that the sample was not tampered with. It is used for legal purposes.
This tests hair samples for a number of drugs taken over the previous 3 months.
It tests for the following 7 substances:
- Benzodiazepines (e.g. diazepam, nitrazepam, lorazepam, alprazolam)
- Cannabinoids (i.e. cannabis, marijuana)
An appointment is needed to do this test. Appointments are available at half-hourly intervals Mondays to Fridays, 9am to 4pm. Click here to book an appointment.
After ordering it, you will receive a confirmation message with a map and directions attached. You can then go to Patient Reception at The Doctors Laboratory with a photo ID (passport or driving license) to give the sample at your appointment time.
The results are usually available within 21 working days and will be e-mailed to you.