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.
Redcrest, California, is a small community nestled within Humboldt County, known for its lush landscapes and peaceful atmosphere. This charming town offers residents a quiet way of life surrounded by the majestic beauty of the region's forested areas.
The community of Redcrest is part of the Avenue of the Giants, a scenic byway that showcases some of the most impressive redwood forests in California. This location attracts nature enthusiasts from around the world, eager to explore the towering trees and the serene environment they create.
Redcrest is predominantly residential, with a close-knit community that values environmental preservation and a sustainable lifestyle. The town's proximity to larger cities provides access to urban amenities while maintaining a rural charm.
Although Redcrest does not have a large population, it serves as a gateway for exploring the natural wonders of Northern California. Visitors and residents alike enjoy a variety of outdoor activities including hiking, fishing, and camping amidst the awe-inspiring redwoods.
The climate in Redcrest is characterized by mild, wet winters and warm, dry summers, making it an ideal location for outdoor adventures year-round. The abundant rainfall supports the lush vegetation that the region is famous for.
Education, healthcare, and other essential services in Redcrest reflect the community's focus on quality of life. Facilities may be limited due to the town's size but are supported by nearby towns and cities.
Redcrest is a testament to the unspoiled beauty of California's natural landscapes, offering a respite from the hustle and bustle of city life and a chance to connect with nature in its purest form.
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.
