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.
Limestone, Tennessee, is a small yet historically rich community situated in the northeastern region of the state. Known for its picturesque landscapes, Limestone offers a serene rural lifestyle that is complemented by its proximity to cities like Johnson City and Greeneville, enhancing its appeal as a quiet yet accessible locale for residents and visitors.
A significant historical highlight of Limestone is its connection to Davy Crockett, one of America's iconic frontiersmen. The community proudly houses the Davy Crockett Birthplace State Park, which attracts history enthusiasts and tourists interested in the early settlement stories of Tennessee.
Limestone is home to a close-knit community, with a population that, according to recent estimates, comprises roughly 6,500 people. The demographics reflect a diverse tapestry of cultures and backgrounds, contributing to a welcoming and inclusive atmosphere within the town.
The educational landscape in Limestone is supported by a mix of public schools and community-focused educational programs. The local school district is known for its commitment to fostering a nurturing and effective learning environment, ensuring that students receive quality education close to home.
Agriculture plays a pivotal role in Limestone's economy, with numerous family-owned farms dotting the landscape. These agricultural endeavors not only support the town's economy but also shape its cultural identity, emphasizing sustainable practices and community involvement.
Limestone offers a range of outdoor activities, with its parks and natural trails providing excellent opportunities for hiking, picnicking, and observing local wildlife. Its rural setting makes it ideal for those seeking recreational activities amidst nature's tranquility.
Community events and festivals are integral to Limestone's social fabric, often celebrating local crafts, foods, and traditions. These events serve as a bridge connecting residents and visitors, fostering a strong sense of community and shared cultural heritage.
Tennessee, located in the southeastern United States, is renowned for its vibrant music culture, scenic beauty, and historical landmarks. From the Smoky Mountains to the Mississippi River, Tennessee offers diverse landscapes and rich cultural experiences.
The state capital is Nashville, well-known as the heart of country music. The largest city, Memphis, is famous for its influential blues music scene and as the home of Elvis Presley's Graceland. In 2023, Tennessee's population was approximately 7 million, showcasing a blend of urban cities and rural areas.
Tennessee is an economic powerhouse in the region, with key industries such as healthcare, automotive manufacturing, and agriculture. The state's economy is bolstered by its strategic location with access to major highways, railways, and rivers, making it a central hub for commerce.
