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.
Gholson, Texas is a small but vibrant community known for its friendly atmosphere and scenic landscapes. Located in McLennan County, Gholson is a charming town that embodies the spirit of rural Texas. Residents enjoy a quiet lifestyle surrounded by open spaces and natural beauty, making it an ideal place for families and outdoor enthusiasts.
The population of Gholson is relatively small, contributing to a close-knit community where residents often know each other by name. With this intimate setting, the town prides itself on its strong sense of community and the willingness of neighbors to support one another. Community events and local gatherings are a staple, providing residents with ample opportunities to connect and celebrate together.
Education in Gholson is a priority, with dedicated schools that focus on providing quality education to local children. The Gholson Independent School District caters to the educational needs of the community, ensuring students receive personalized attention in a supportive environment. The emphasis on education reflects the town's commitment to future generations.
Despite its small size, Gholson offers residents and visitors a variety of recreational activities. The town's location near the Brazos River allows for fishing, boating, and picnicking, providing plenty of outdoor fun for families and friends alike. Public parks and trails also offer spaces for hiking and enjoying the peaceful countryside.
Agriculture plays a significant role in Gholson's economy, with local farms producing a variety of crops and livestock. This agricultural heritage not only contributes to the local economy but also influences the town's culture and way of life. Farmers' markets and agricultural events are common sights, celebrating the community's farming roots.
Gholson's proximity to larger cities like Waco gives residents access to more extensive amenities and services while maintaining the tranquility of rural living. It's a balance that makes Gholson an appealing choice for those seeking the best of both worlds—small-town charm with convenient access to urban conveniences.
The town's history is peppered with stories of resilience and community spirit, reflected in the historic buildings and landmarks scattered throughout the area. Gholson's rich history is preserved and celebrated by its people, ensuring that the heritage of this unique Texas town is passed down through generations.
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.
