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.
Mercedes, Texas, located in the southern part of the state, is recognized for its rich agricultural history and vibrant community culture. The city serves as a gateway to the Rio Grande Valley, offering a blend of small-town charm and access to metropolitan amenities. Known as the 'Queen City of the Valley,' Mercedes is proud of its close-knit community atmosphere.
The city's population is approximately 16,499 residents, making it a medium-sized community within the region. The demographic landscape is predominantly Hispanic, reflecting its cultural heritage and influences, which are celebrated through various local events and festivals, fostering community unity and cultural appreciation.
Education plays a significant role in the Mercedes community, with several schools providing education from early childhood through high school. Institutions such as the Mercedes Independent School District focus on academic excellence, preparing students with the skills necessary for future success in higher education and vocational paths.
Agriculture continues to be a crucial part of the local economy in Mercedes, supported by the fertile lands of the Valley. The city thrives on its production of crops such as cotton, citrus, and vegetables, contributing significantly to Texas's agricultural output and playing a vital part in the area's economic stability.
Mercedes, Texas, also benefits from its strategic location near major transportation routes, making it a favorable area for trade and logistics operations. This accessibility allows residents and businesses to participate actively in regional and international commerce, enhancing economic growth and opportunities.
The city is home to a variety of recreational and cultural amenities, including parks, museums, and shopping destinations. The annual Livestock Show and Rodeo is a highlight in the community calendar, attracting visitors from across the state and underscoring the city's agricultural ties and lively community spirit.
With its welcoming environment and engaging community life, Mercedes is an ideal location for those seeking a balance of tradition and progress. The city's commitment to growth and community welfare positions it as a promising place for families, entrepreneurs, and retirees alike.
Texas, the second most populous state in the U.S., boasts a diverse culture influenced by its rich history and wide-ranging demographics. With over 29 million residents, Texas offers a blend of urban and rural life, featuring bustling cities like Houston, Dallas, and San Antonio, alongside vast landscapes including deserts, forests, and coastlines.
The state's economy is robust, driven by industries such as energy, technology, and agriculture. Texas is a leading oil producer, contributing significantly to the nation's energy sector. Additionally, it is home to a burgeoning tech industry, with Austin known as a tech hub, attracting numerous startups and established companies.
Education in Texas is an important facet of its identity, with several renowned universities. The University of Texas and Texas A&M University are both notable for their research contributions and vibrant campus life. The state's commitment to education is evident in its vast network of public schools and institutions.
Rich in history, Texas proudly maintains its heritage, celebrated through numerous festivals and cultural sites, drawing millions of tourists annually. The Alamo, a symbol of Texan pride and independence, is one of the state's key attractions, telling the story of its fight for autonomy within a dynamic national landscape.
