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Hair Drug Testing: 90-Day Detection for Reliable Results

Court-Admissible • Long-Term History • Ideal for Litigation & Employers

Your Trust, Our Expertise, Every Time.

Why Hair Testing?
Up to 90 Days of History

Day 1

90 Days

  • Detects patterns of use – stronger evidence in custody/divorce cases.

  • Harder to tamper than urine/oral.

  • Segmented analysis available for timeline detail.

Panel
Substances Detected
5 Panel
includes Amphetamines, Marijuana, Cocaine, Opiates (w/extended Rx Opiates), PCP
7 Panel
includes same as 5 panel plus Benzodiazepines, Barbiturates
9 Panel
includes same as 7 Panel plus Methadone, Propoxyphene
10 Panel
includes same as 9 Panel plus Oxycodone
12 Panel
includes same as 10 Panel plus Meperidine and Tramadol
13 Panel
includes same as 12 Panel plus Fentanyl
14 Panel
includes same as 13 Panel plus Sufentanil
15 Panel
includes same as 14 Panel plus Ketamine
16 Panel
includes same as 15 Panel plus Buprenorphine
17 Panel
includes same as 16 Panel plus Zolpidem
18 Panel
includes same as 17 Panel plus Kratom
19 Panel
includes same as 18 Panel plus Gabapentin

Custom panels available – contact for quote.

ChildGuard® Environmental Exposure Testing

  • Detects passive drug exposure in children.

  • Critical for custody/child welfare cases.

  • Non-invasive hair sample.

  • Court-recognized evidence of environmental risk.

Ready for 90-Day Hair Testing?

Mobile Collection • Expert Reports • Affordable Rates

PREMIER DRUG & DNA Logo

VetHub Certified Veteran-Owned Drug & DNA Testing Texas – Cert #1921364234100

DO NOT SELL OR SHARE PERSONAL INFORMATION.

DISCLAIMER: Website intended for general reference and does not address every potential variable; uncommon medical conditions or case-specific factors may alter interpretation.

Fort Worth: 601 University Dr, Suite 103, Fort Worth TX 76107

Tel: (682) 882-3784

Dallas: 900 Jackson St, Suite 160, Dallas, TX 75202

Tel: (972) 898-1846

Hours: Mon-Fri 8:30 a.m.- 4:30 p.m.

Copyright © 2026 Premier Drug & DNA Testing Services, LLC

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