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.
Big Oak Flat, California, is a small community nestled in the scenic landscapes of the Sierra Nevada. Known for its close proximity to Yosemite National Park, it offers both residents and visitors stunning natural beauty and a variety of outdoor activities. As a gateway town to the park, Big Oak Flat has a rich history tied to the Gold Rush era.
The area attracts nature enthusiasts and history buffs alike, thanks to its charming ambiance and historical significance. Throughout the years, Big Oak Flat has maintained its authenticity, characterized by a small-town rustic charm. Visitors can explore historic sites, trails, and enjoy the local hospitality that defines this tight-knit community.
Demographically, Big Oak Flat is a small community with a diverse group of residents who take pride in their heritage and environment. The town continues to attract those looking for tranquility and picturesque landscapes, making it a desirable location for individuals seeking a quieter lifestyle.
Known for its friendly community atmosphere, Big Oak Flat provides a welcoming environment for families and retirees alike. The town's residents are deeply engaged in preserving the area’s natural beauty and historical relevance, reflecting a communal commitment to sustainability and heritage.
Throughout the year, Big Oak Flat hosts various community events that bring residents and visitors together, strengthening the local bonds and celebrating the unique character of the area. These events often showcase local crafts, music, and traditions, enriching the cultural tapestry of the town.
With a strong sense of community and a dedication to preserving its natural surroundings, Big Oak Flat attracts both tourists and long-term settlers. The local economy is supported by tourism, agriculture, and small businesses, creating a resilient and self-sustaining environment.
Whether passing through or planning to stay, Big Oak Flat offers a serene and enriching escape from the hustle and bustle of city life. Its landscapes, history, and community spirit provide a unique setting, making it a special place in California’s diverse tapestry of towns.
California, often known as the Golden State, is the most populous state in the United States, boasting over 39 million residents as of the latest estimates. It is a global trendsetter in popular culture, technology, business, and environmentalism. California's diverse landscape encompasses deserts, rivers, beaches, and vast forests.
Economically, California is a powerhouse. It is home to Silicon Valley, the epicenter of high-tech innovation, and Hollywood, the world's entertainment capital. With an economy larger than most countries, California plays a major role in driving the U.S. national economy, excelling in sectors such as technology, agriculture, and entertainment.
The state's educational system includes world-class institutions like Stanford University and the University of California system. Additionally, California is known for its high quality of life, offering diverse cultural experiences, outdoor activities, and progressive social policies, making it one of the most desirable locations in the world.
California's geography and climate are as diverse as its population, providing a wide range of experiences. From the snowy peaks of the Sierra Nevada to the sunny beaches of Southern California, the state offers an array of activities that attract millions of tourists annually, contributing significantly to its robust economy.
