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Accredited Drug Testing provides drug and alcohol testing services at multiple locations throughout your local area.
Customized Testing Options Available l Discounts available for Bulk Purchases l Onsite Drug Testing Services
In its widespread application across the United States and Des Moines, IA, urine drug testing stands as the predominant method for substance screening and is the exclusive choice approved for DOT-regulated tests under the setting of 49 CFR Part 40. This process accurately detects recent use of substances by examining a urine sample for the presence of drugs, relevant drug metabolites, or alcohol-related biomarkers. Annually, employers, individuals, and judicial entities rely on this standardized, discrete approach to provide certified, court-ready results.
Testing Methods & Collection Process
1. Donor Identity Verification
Verification begins with the presentation of a legitimate government-issued ID by the donor followed by completion of necessary chain-of-custody documentation before testing initiates.
2. Secure Collection Environment
In a monitored restroom environment to inhibit tampering, urine specimens are procured. Standard procedures may include restricting personal items, securing access to water, and dying toilet water.
3. Chain of Custody Documentation
The integrity and legal defensibility of the specimen are maintained by leveraging a federally compliant Chain of Custody Form (CCF) throughout the journey from collection to lab analysis.
4. Temperature & Validity Checks
Specimen temperatures and appearances are immediately evaluated post-collection. Laboratory validity testing extensively covers creatinine levels, pH balance, density, and potential adulterants.
5. DOT Split Specimen
DOT testing requires sample division into two vials: Bottle A for initial screening and Bottle B reserved for challenges. Non-DOT scenarios may involve a single sample collection.
6. Laboratory Screening & Confirmation
Employing SAMHSA-certified laboratories, the testing involves two systematic processes:
7. MRO Verification
A certified Medical Review Officer (MRO) meticulously examines non-negative outcomes, authenticates accuracy, and potentially converses with the donor before disclosing finalized results.
Extended periods might be encountered amid shy bladder incidents, invalid samples, or in exigency of lab verification or donor interaction.
Limitations of Urine Drug & Alcohol Testing
Despite such limitations, urine testing retains its prominence as the most viable and extensively embraced approach for drugs and alcohol testing across the nation.
Employing a meticulous laboratory approach, hair drug and alcohol testing offers superior reliability when establishing long-term substance use trends. Unlike urine testing, which only spotlights immediate drug or alcohol use, hair testing scrutinizes the embedded metabolites in hair strands, granting a noteworthy 90-day observation window. This attribute makes it a valued choice in Des Moines, IA for workplace compliance initiatives, legal proceedings, child custody evaluations, and any circumstance demanding an extended substance-use review.
Testing Methods & Collection Process
1. Donor Identity Verification
Initiation involves the donor providing a government-issued ID, subsequently completing necessary consent and chain-of-custody documentation to uphold correct record-keeping standards.
2. Hair Collection Procedure
In this step, a trained collector procures a minor hair sample typically involving 100-120 strands trimmed close to the scalp. The crown area is preferred; yet, if head hair is scarce, body hair represents a feasible alternative. This quick, painless procedure is conducted under direct supervision.
3. Chain of Custody Documentation
The collection proceeds with a Hair Drug Test Custody and Control Form, comprehensively documenting the collection, sealing, and transmission processes, preserving legal defensibility throughout.
4. Laboratory Preparation & Analysis
Within the lab, the hair samples undergo a precise and multi-staged process:
For intensified scrutiny, the sample then undergoes meticulous laboratory testing:
5. Metabolite Detection
While hair grows, drug metabolites are incorporated into the shaft, preserving a durable record of substance use. Consequently, hair testing resists attempts at cheating or adulteration.
6. MRO Review
A certified Medical Review Officer is responsible for evaluating any non-negative outcomes to verify accuracy, potential medical reasons, and releases finalized results.
Timeframe for Hair Test Results
Given the comprehensive laboratory processes, hair testing results take slightly longer to return than urine tests, yet they offer unmatched consistency in detection.
Limitations of Hair Drug & Alcohol Testing
Despite some drawbacks, hair testing remains a top-notch choice for detecting extended substance use and is extensively utilized by employers, attorneys, and individuals seeking foolproof results that are difficult to manipulate.
Accredited Drug Testing ensures a comprehensive suite of drug and alcohol screening options meeting employer, DOT, and individual demands across Des Moines, IA. Understanding each test guarantees correct alignment with federal and local standards ensuring authenticity in results.
This test flags recent alcohol intake, detecting ethanol residues within urine, often adopted in workplace evaluations or post-incident situations for economic, rapid evaluation focused on recent activity.
The EtG test meticulously tracks alcohol usage up to 80 hours post-consumption, across rehabilitation, legal compliance, owing to its extended detection and verified precision.
For immediate impairment checks, breath tests assess alcohol concentration using DOT-certified devices, ensuring admissible results, particularly crucial under workplace or suspicion screening conditions.
Prominent in legal and emergency settings for its direct blood ethanol quantifying, blood tests garner precise insights into intoxication levels or EMC scenarios statewide.
Capturing extensive badges of consumption, PEth blood tests register alcohol within cellular elements, crucial for extended monitoring in judicial, clinical, or sensitive occupational settings.
Identifying chronic or prolonged alcohol exposure through hair for up to 90 days assists courtroom deliberations or custodial decisions.
With accredited facilities and streamlined scheduling, Accredited Drug Testing in Des Moines, IA ensures every clinical assessment is supported, swift, and compliant, sustaining informed decisions both personally and professionally.
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.
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend
Jacob Matzke - 11/19/2024
I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.
Rachel Padian - 9/6/2024
Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊
Micheal Ankenbrandt - 2/19/2025
Unbelievably fast and Easy, I wont be using Any other provider from now on.
Ren Wisby - 4/19/2025
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