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.
Lark, North Dakota, is a small but vibrant community nestled in the heart of the state. Known for its welcoming atmosphere, Lark boasts a tight-knit population where residents take pride in their rich heritage. This small town exudes a charm that is often hard to find in larger cities, making it a remarkable place to call home.
Although Lark may not have the bustling energy of a metropolitan area, it offers residents and visitors alike a sense of peace and tranquillity. The community is close-knit, with events and gatherings frequently held to foster camaraderie among its members. Whether it’s a town festival or a farmers' market, Lark provides plenty of opportunities for social engagement.
One of the standout features of Lark is its scenic environment, dotted with beautiful landscapes that change with the seasons. Residents and visitors enjoy taking leisurely walks, engaging in outdoor sports, or simply basking in the natural beauty surrounding them. This connection with nature is a rejuvenating aspect of life in Lark, offering a peaceful respite from the daily grind.
The economy of Lark, North Dakota, is primarily supported by agriculture, with many residents involved in farming and related industries. This focus on agriculture not only sustains the local economy but also strengthens the community's connection to the land. Lark's residents take pride in their work, which is evident in the quality and reputation of their produce.
Educational opportunities in Lark are supported by a dedicated school system and community initiatives that focus on student success. The emphasis on education ensures that the town's youth are well-prepared for future endeavors, whether they choose to stay within the community or venture beyond it.
Lark's commitment to preserving its history is evident in its local museums and landmarks, where residents and visitors can explore the town's storied past. These cultural sites are a testament to Lark's enduring legacy and continue to be a source of pride for those who call this charming town home.
Community involvement in Lark is robust, with numerous volunteer opportunities and civic engagement initiatives available. Residents are encouraged to participate in local governance and community improvement projects, highlighting the collective effort to make Lark an even better place to live.
North Dakota, located in the upper Midwest of the United States, is known for its diverse geography, comprising vast plains, rolling hills, and rich farmlands. The state is a significant contributor to the nation's agriculture, energy, and manufacturing sectors.
With a population of over 760,000, North Dakota boasts a robust economy, driven by industries like oil extraction from the Bakken shale formation. The state also offers a high quality of life, characterized by low crime rates and excellent educational opportunities.
The state capital, Bismarck, and largest city, Fargo, are hubs of education, healthcare, and business, with vibrant cultural and recreational opportunities. North Dakota's landscapes are highlighted by natural parks such as the Theodore Roosevelt National Park, attracting millions of visitors annually.
North Dakota's culture reflects its rich Native American heritage and the traditions of early European settlers, contributing to a culturally rich and diverse environment. With festivals, fairs, and historic landmarks, the state fosters a strong sense of community and pride among its residents.
