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.
Nestled in Tyler County, Chester, Texas, is a small and charming town known for its tight-knit community and rich history. With a population of approximately 300 residents, Chester offers a serene and peaceful living environment away from the bustling city life. The town is characterized by its lush landscapes and is surrounded by a blend of forests and farmland, providing a scenic backdrop for residents and visitors alike.
Despite its small size, Chester is a town rich in culture and community spirit. The residents take pride in their town's heritage, often coming together to celebrate historical events and local festivals. Community events are a staple throughout the year, fostering a sense of belonging and unity among those who call Chester home.
Education in Chester is cared for by the Chester Independent School District, which is dedicated to providing quality education to the town's children. The small class sizes ensure personalized attention, enabling students to excel academically. The district also emphasizes extracurricular activities, offering a well-rounded education.
Economically, Chester relies on a mixture of agriculture, local businesses, and some light industry. This economic diversity, albeit limited in scale, supports the town's sustainability. The residents value both resilience and self-sufficiency, drawing on the town's natural resources and talents.
Chester's geographical location offers numerous recreational opportunities for nature lovers. The surrounding areas are ideal for outdoor activities such as hiking, fishing, and bird watching, attracting both locals and tourists seeking to explore the natural beauty of East Texas.
The town of Chester, while small, is known for its dedication to preserving its cultural identity and promoting community welfare. Local governance and volunteer groups are active in addressing community needs, ensuring that Chester remains a great place to live and raise a family.
As part of Tyler County, Chester shares in the county's historical significance and natural allure. The larger county is known for its role in early Texan history and provides additional resources and opportunities for residents of Chester, further enhancing the quality of life in this quaint town.
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.
