Trusted DNA & Drug Testing
Pure Test Laboratory is your trusted source for fast, accurate, and confidential DNA and drug testing services. Experience professionalism and care with our DOT & Non-DOT screenings.
“Why Choose Pure Test Laboratory”
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Accurate & Confidential
All testing handled with strict confidentiality and certified procedures.
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Fast Turnaround
Most results are available within 2–3 business days after the sample is received by the lab.
DOT & Non-DOT Compliant
Testing services meet federal DOT requirements and employer non-DOT standards.
Mobile & On-Site Services
Convenient mobile and on-site testing for workplaces and private clients.
Our Services
Drug Testing Services
We make drug testing simple, fast, and stress-free.
Our streamlined process reduces wait times and removes the hassle—whether you're testing in-office or using our mobile collection service.
DOT Drug Testing
Non-DOT Drug Testing
Flexible testing for: Employers Individuals Court-ordered Probation Personal testing Testing options: ✔ Urine ✔ Rapid tests ✔ 10-panel / 12-panel / custom panels
DOT-compliant testing using the 5-panel urine screen, required for: Truck drivers (FMCSA) Airline employees (FAA) Railroad workers (FRA) Pipeline workers (PHMSA) Public transit (FTA) Coast Guard (USCG) Includes: ✔ Chain-of-custody ✔ MRO review ✔ Pre-employment ✔ Random ✔ Post-accident ✔ Reasonable suspicion ✔ Return-to-duty
DNA Services
LEGAL PATERNITY TEST
A Legal Paternity Test provides court-admissible proof of biological fatherhood. This test follows strict chain-of-custody procedures through our accredited laboratory partners.
NON-LEGAL (PEACE OF MIND) PATERNITY TEST
A Non-Legal Paternity Test is used for peace of mind to confirm or rule out a biological father. The process is simple, painless, and fully confidential.
GRANDPARENT DNA TEST
If the alleged father is unavailable, the paternal grandparents may test in his place. This test helps confirm whether the tested grandparent is biologically related to the child. The process is simple, painless, and fully confidential.
SIBLINGSHIP TEST
AVUNCULAR (Aunt/Uncle) DNA TEST
IMMIGRATION DNA TEST
Determines whether two people are: Full siblings Half siblings Unrelated Helpful when the alleged father is unavailable.
Uses DNA from an alleged paternal aunt or uncle to help determine parentage. Used when the father is absent or unavailable.
Required by many embassies to confirm: Parent/child relationships Sibling relationships Grandparent relationships We follow strict international chain-of-custody rules.