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Accredited Drug Testing provides drug and alcohol testing services at multiple locations throughout your local area.
Searching for drug testing nearby? Opt for the preeminent choice in nationwide testing services Accredited Drug Testing, Inc.. This esteemed provider caters to the urgent need for same-day drug and alcohol testing, boasting an extensive network of over 20,000 locations across the U.S., including Casselton, ND. Whether required for DOT compliance, judicial mandates, employment screening, or personal inquiries, scheduling is seamlessly expedited while ensuring discretion. With robust, certified collection venues and advanced laboratories, we guarantee results that uphold both federal and state regulations. To book an appointment at a nearby center, easily connect with us by dialing (800) 221-4291, or schedule online anytime. When precision, compliance, and reassurance are paramount, trust Accredited Drug Testing to consistently provide on-time, dependable outcomes.
Customized Testing Options Available l Discounts available for Bulk Purchases l Onsite Drug Testing Services
The urine drug test is the most widespread method utilized across the nation and is sanctioned exclusively for DOT-regulated assessments as defined under 49 CFR Part 40. This process detects recent substance exposure by examining a urine specimen for drugs, their metabolites, or even alcohol markers. Its design aims for standardized, confidential handling to secure precise and legally sound results suitable for employers, individuals, and judicial requirements within Casselton, ND.
Testing Techniques & Collection Procedures
1. Confirming Donor Identity
The donor is required to present a valid government ID and complete necessary chain-of-custody documentation before proceeding.
2. Controlled Collection Environment
Urine samples are gathered in a monitored restroom, securing against any tampering, with standard security measures like restrictions on personal items and colored toilet water.
3. Documentation of Custody
A federally mandated Chain of Custody Form (CCF) follows the specimen from collection to lab analysis, upholding the sample's integrity and its legal defensibility.
4. Verifying Temperature & Validity
After collection, the sample's temperature is checked, while the lab later performs checks for validity, including creatinine, pH, specific gravity, and potential adulterants.
5. DOT Split Samples
DOT tests involve splitting the urine into two containers: one for primary testing, and the second (the B bottle) for retesting should dispute arise. Non-DOT tests typically use a single container.
6. Screening & Confirming in Laboratories
With SAMHSA-certified labs, samples are subjected to:
7. Verification by MRO
Non-negative findings are reviewed by a licensed Medical Review Officer (MRO), ensuring validity, and exploring medical justifications before finalizing the results.
Additional time might be needed for conditions like shy bladder, invalid samples, or extended lab verification.
Urine Drug & Alcohol Testing Constraints
Despite such limitations, urine tests continue as the staple for quick and practical drug and alcohol evaluations nationally.
Hair testing serves as a sophisticated and precise approach to discerning long-term substance usage patterns. Unlike urine testing, which captures recent consumption, hair drug screening affords a comprehensive 90-day detection window by examining metabolites integrated within hair shafts, rendering it ideal for employment programs, legal matters, custody disputes, and other engagements necessitating an extensive view of one's substance history.
Detailed Testing Procedures & Collection Process
1. Donor Identity Confirmation: Initiating the collection involves presenting a confirmed government-issued ID and finalizing any relevant consent forms and chain-of-custody documentation.
2. Hair Sample Collection: A trained professional extracts a small sample, typically around 100-120 strands, preferably from the crown to maintain discretion. Absence of scalp hair prompts the collection of body hair. This procedure is swift, straightforward, and carefully supervised.
3. Chain of Custody Documentation: The Hair Drug Test Custody and Control Form meticulously records the collection, sealing, and transfer processes to maintain the sample's legal standing.
4. Laboratory Processing & Analysis: Collected samples undergo a regimented forensic procedure at the lab:
Following preparation, the sample undergoes detailed lab testing:
5. Metabolite Detection: As hair grows, metabolites are trapped inside the shaft, providing a durable long-term record difficult to alter or destroy.
6. Review by Medical Review Officer: MROs verify non-negative results, assessing the accuracy and identifying valid medical causes before issuing official results.
While the process is slightly prolonged compared to other methods, the stability and reliability ensure the robustness of results.
Despite certain limitations, hair drug testing presents an uncompromised methodology for assessing substance use over the long term, affording a reliable resource for legal and personal assessments throughout Casselton, ND.
In Casselton, ND, Accredited Drug Testing delivers an extensive array of drug and alcohol testing solutions tailored for workplace, legal, transportation, and personal contexts. Accurate testing ensures compliance with various laws. We utilize certified labs for valid results customary across the state:
Accredited Drug Testing provides nationwide drug and alcohol screening solutions, including urine, hair, EtG, PEth, and breath alcohol testing. Backed by SAMHSA-certified laboratories, DOT 49 CFR Part 40 compliance, and scientifically validated testing technology, our services ensure accurate, defensible, and confidential results for employers, courts, and individuals.
Urine tests detect recent use and are the only option approved for DOT testing under 49 CFR Part 40. Hair tests provide a 90-day detection window per the Society of Hair Testing (SoHT). Alcohol testing options, EtG, breath, blood, or PEth. These tests can identify recent use, impairment, or long-term drinking behavior depending on the method.
Urine: 24 - 48 hrs for negatives (SAMHSA guidelines).
Hair: 2 - 5 business days due to multi-step forensic processing (SoHT).
Breath Alcohol: Immediate results using NHTSA-approved EBT devices.
PEth: 3 - 5 days based on forensic toxicology studies.
Lab confirmation using GC/MS or LC/MS is the gold standard per SAMHSA & DOT.
Hair testing is highly tamper-resistant (SoHT).
PEth is considered the most reliable marker of repeated drinking (Journal of Analytical Toxicology).
No. DOT-regulated urine tests require validity checks and chain-of-custody documentation (49 CFR Part 40). Hair tests undergo decontamination and metabolite extraction (SoHT), making them extremely difficult to adulterate.
EtG urine detects alcohol for up to 80 hours (NIH/SAMHSA studies). EtG hair detects chronic alcohol consumption for up to 90 days (SoHT alcohol guidelines).
5 Panel DOT:49 CFR Part 40. Expanded non-DOT panels add benzodiazepines, barbiturates, methadone, oxycodone, MDMA, fentanyl, and more (SAMHSA forensic panel standards).
PEth blood testing identifies long-term and heavy alcohol use for 2 - 4 weeks. Used in child custody, treatment monitoring, and professional compliance programs (CDC & Journal of Analytical Toxicology).
Hair testing does not detect drug use within the past 5 - 7 days. It identifies long-term or repetitive use patterns per SoHT standards.
Yes. Results follow strict chain-of-custody procedures, DOT/SAMHSA requirements, GC/MS or LC/MS confirmation, and MRO review; making them acceptable in court, DOT, and legal settings.
Yes. Accredited Drug Testing offers same-day appointments at 20,000+ locations nationwide, instant testing options, and onsite employer testing with bulk discounts.
Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!
Mary Thomas - 4/5/2025
This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.
Jason Jackson - 7/19/2025
I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!
Kali Collins - 1/16/2025
I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.
Christina Galdos - 3/9/2025
Fast service and friendly staff! Could not recommend enough for drug testing services.
Habib Malik - 4/12/2025
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