Testing Locations Nationwide
Urine, Hair, Oral Fluid, Blood
Select the panel that best fits your program's risk profile, compliance or personal needs.
| Panel | Drugs Covered | Best For |
|---|---|---|
| 5-Panel | THC, Cocaine, Opiates, Amphetamines, PCP | Baseline employment screening |
| 7-Panel | 5-panel + Barbiturates, Benzodiazepines | Healthcare & safety-sensitive roles |
| 10-Panel | 7-panel + Methadone, Propoxyphene, Quaaludes* | Expanded coverage (role-specific) |
Fast, simple, and compliant from order to results.
Buy online or by phone. Choose location and donor details.
Visit a nearby collection site with a valid photo ID.
Lab analysis with confirmatory testing and MRO review if needed.
Secure results delivered to the employer or individual.
Ranges vary by substance, frequency of use, metabolism, body mass, dosage, hydration, and lab cutoff levels.
| Drug | Urine | Hair | Blood | Nails |
|---|---|---|---|---|
| Marijuana (THC) | 1-30 days | Up to 90 days | 2-3 days | Up to 3-6 months |
| Cocaine | 2-4 days | Up to 90 days | 1-2 days | Up to 3-6 months |
| Opiates (Codeine, Morphine, Heroin) | 1-3 days | Up to 90 days | Up to 24 hours | Up to 3-6 months |
| Amphetamines (incl. Methamphetamine) | 1-3 days | Up to 90 days | 1-2 days | Up to 3-6 months |
| PCP (Phencyclidine) | 1-7 days | Up to 90 days | 1-3 days | Up to 3-6 months |
Screening at SAMHSA-certified laboratories with confirmatory GC/MS or LC-MS/MS testing as needed.
Every non-negative screen is reviewed by a Medical Review Officer. Chain-of-Custody Form (CCF) maintained end-to-end. DOT collections and results reporting follow 49 CFR Part 40 when specified by the employer/order.
Merrill, Oregon is a small town known for its agricultural roots and tight-knit community spirit. Located in Klamath County, Merrill offers a serene rural lifestyle with a population of a little over 800 residents as per the latest statistics. Its economy largely depends on farming, with a rich production of potatoes, grain, and cattle.
The town retains a classic small-town charm and prides itself on community events that foster connectivity among its residents. Merrill's Annual Potato Festival is a highlight, celebrating the town’s agricultural heritage and bringing together residents and visitors alike with parades, food, and entertainment.
Education in Merrill is served by the Klamath County School District, which provides quality learning opportunities for children and young adults. The community values education, with schools focusing on personal development and academic achievement supported by dedicated staff and community involvement.
The climate in Merrill features hot, dry summers and cold, snowy winters, typical of the high desert regions. This climate is ideal for those who enjoy variety in weather patterns, providing distinct experiences with each season.
For outdoor enthusiasts, the surrounding natural beauty offers plenty of opportunities for recreation, including hiking, fishing, and skiing nearby. The town's proximity to larger cities like Klamath Falls provides access to additional amenities while allowing Merrill to maintain its peaceful rural character.
Community life in Merrill is strong, with local organizations and activities catering to a variety of interests and age groups. Whether participating in local sports, joining civic groups, or volunteering, residents find plenty of ways to engage actively in the town's social fabric.
Merrill's commitment to preserving its small-town essence allows it to remain a place where residents feel connected and visitors feel welcome, providing a genuine sense of hometown hospitality and pride.
