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.
Preston, Nevada is a small community with a rich history and a tranquil lifestyle. Located in White Pine County, this charming town offers a glimpse of Nevada's rural past, surrounded by breathtaking natural beauty and vast open spaces. Its proximity to the Great Basin National Park offers plenty of opportunities for outdoor enthusiasts.
With a population that is modest in size, Preston maintains a tight-knit community atmosphere. The town is known for its friendly residents who take pride in their heritage and community spirit. Many locals are involved in agriculture and ranching, contributing to the town's economic backbone.
Despite its small size, Preston provides residents and visitors alike with essential amenities and services. The town boasts a few local businesses and eateries, offering home-cooked meals and homemade goods that reflect the area's unique culture and history.
Education in Preston is served by the White Pine County School District, which ensures quality education for children living in the area. The community places a high value on educational achievements and supports various local events and programs that promote learning.
The climate in Preston is characterized by warm summers and cold, snowy winters, providing a distinct change in scenery with each season. This diversity in climate allows for a range of outdoor activities throughout the year, from hiking and fishing in the summer to skiing and snowshoeing in the winter.
Preston's residents enjoy a peaceful and quiet rural life, yet the town's location provides convenient access to larger cities like Ely for shopping, healthcare, and additional recreational options.
Preston may be small, but its community bonds and scenic charm make it an inviting place for those seeking the serenity of rural living. The town's beautiful landscapes and tight-knit community continue to attract visitors and new residents who appreciate its unique character.
Nevada, known for its vast desert landscapes and vibrant cities, offers a unique combination of natural beauty and urban excitement. As the seventh largest state by area in the United States, Nevada boasts a diverse geography ranging from the Sierra Nevada mountains to the expansive Mojave Desert, attracting tourists year-round.
With a population of over 3 million people, Nevada's demographic mix is quite varied, reflecting its status as a melting pot of cultures. The state's economy thrives on its major industries, including tourism, mining, and agriculture, with Las Vegas being a significant hub for entertainment and business.
The state's rich history is marked by the gold and silver rushes of the 19th century, leaving a legacy of ghost towns and mining towns. Nevada also holds the distinction of being the only U.S. state to legalize casino-style gambling, which has had a significant impact on its economy and culture.
Education and research are also pivotal parts of Nevada's identity, with notable institutions like the University of Nevada, Reno, and the University of Nevada, Las Vegas, contributing to advancements in numerous fields. The state's commitment to innovation and growth continues to shape its future.
