Specimen Matching

Specimen Matching - Drug Screening and Lab Samples

Specimen matching cases are not necessarily connected to crimes. In these cases, CBI is requested to confirm the source of a sample. Typical specimen matching cases include:

  • a urine drug screen that has been reported as positive for a substance of abuse
  • biopsy samples from a physician's office or hospital to verify that the sample has been taken from a particular patient.

Submitting a case for Specimen Matching

If a case is accepted, a transportation kit, along with the appropriate chain-of-custody documentation, is provided to the submitting agency. The evidence is returned to the submitting agency on completion of the results and interpretations. If required, expert testimony is available.


Please call 1-800-482-3025 or e-mail for additional information.

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Fairfax Identity Labs is a Division of
Commonwealth Biotechnologies, Inc.
601 Biotech Drive, Richmond, VA 23235
800-735-9224 (800-RELY-CBI) FAX: 804-648-2641
email: info@cbi-biotech.com

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