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.
Centerville, Texas, is a charming small town located halfway between Dallas and Houston, serving as the county seat of Leon County. Its strategic location makes it a convenient stop for travelers on Interstate 45. Despite its small size, Centerville is a hub of activity and community spirit, reflecting the warm hospitality typical of Texas towns.
As of the latest census, Centerville has a population of just over 900 people. The town is characterized by its tight-knit community, where residents often know each other by name. This close community ties contribute to the town's friendly atmosphere and the collaborative spirit seen in local events and communal activities.
The economy of Centerville largely revolves around agriculture, ranching, and small businesses. The town supports local farmers and hosts annual events, such as the Leon County Livestock Show, which highlights the importance of agriculture to the area. These events not only bolster the local economy but also strengthen community relationships.
Centerville's education system primarily consists of the Centerville Independent School District, which serves the children of the town and nearby rural areas. Known for its commitment to quality education, the district focuses on fostering both academic and extracurricular talents among its students.
Visitors to Centerville can enjoy its quaint downtown area, which features a selection of local shops, antique stores, and cafes. The town also offers outdoor recreational opportunities, with several parks and nature areas ideal for hiking, fishing, and picnicking, appealing to both residents and visitors alike.
Historical charm is evident in Centerville, with sites and buildings that reflect its rich heritage. The Leon County Courthouse, located in the town square, is a notable landmark that attracts history enthusiasts interested in exploring the region's past.
Overall, Centerville offers a peaceful lifestyle with a sense of community and tradition, making it an attractive place for those seeking a rural yet connected living experience. Despite its rural setting, the town's location ensures that residents and visitors can access the amenities and attractions of larger cities with ease.
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.
