Accredited Drug Testing provides full hair follicle drug testing at Dunn Loring, Virginia. For those requiring a hair drug or alcohol test, our specialization in hair screenings and our nationwide centers, including those locally, ensure accessibility. Typically, 1.5 to 2 inches of hair from the head or body suffices. Analyze for drugs, alcohol/ETG, or other tailored hair test options.
In recent times, drug testing has increasingly favored hair follicle drug tests. Employers, courts, and addiction specialists often opt for hair tests over traditional urine tests. Employers with zero-tolerance policies, judicial systems, and probation cases frequently utilize hair follicle tests. Their major advantage is a longer detection window, generally up to 90 days. It's collected in a monitored process and is tough to manipulate. Yet, for substance detection within five days, urine tests remain the most precise.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing is regarded as an effective method for identifying drug and alcohol consumption. It offers a prolonged history of substance use by capturing biomarkers in the fibers of hair as it grows. When gathered near the scalp, hair can show results for up to roughly three months for the use of alcohol and drugs. Collecting hair is straightforward, relatively tamper-resistant, and convenient to mail.
A sample taken from 1.5 inches of hair, consisting of approximately 200 strands (about the thickness of a #2 pencil) nearest to the scalp, provides 100mg of hair, which is optimal for both initial and confirmation analysis. For testing EtG, additional analyses, or screenings exceeding 10 panels, a 150mg sample is advised. It is suggested to weigh the sample using a jeweler's scale. If head hair is not obtainable, an equal quantity of body hair may be used. Head hair refers exclusively to scalp hair, while body hair pertains to all other types (facial, axillary, etc.).
Process Overview
The four primary phases in a laboratory's analysis of a drug test are Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample undergoes preliminary integration into a lab's system. This step involves confirming whether the sample was appropriately sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and fulfilling any outstanding data entry tasks the electronic chain of custody system hasn't covered.
Screening represents an initial swift assessment for drugs of abuse. Although Screening is an economical method to dismiss drug use for the majority of samples, a positive finding requires confirmation to be legally permissible. Any samples deemed presumptively positive during Screening demand further verification.
Should a sample test presumptively positive at the Screening phase, further hair is extracted from the initial sample for the Extraction phase. Here, drugs are extracted from hair at a much lower concentration level than in other practices (e.g., urine or oral fluid), marking hair drug screening as one of the most challenging methodologies to execute.
Confirmation for any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating presumptive positivity undergo a cleansing before confirmation when necessary. The complete lab procedure from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair designation, alongside accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the assessment evaluates the hair strand, not the follicle beneath the scalp.
Choosing hair follicle testing in Dunn Loring, VA presents numerous advantages over urine tests. Hair tests offer unrivaled detection accuracy, capturing substance use over extended periods. This methodology ensures reliable results, heightening employer confidence and compliance with zero-tolerance policies.
Employers in Dunn Loring, VA favor hair follicle testing for its extended detection window. Reaching back up to 90 days, it provides a detailed view of an individual's substance habits. This expansive period helps employers make informed hiring decisions based on comprehensive drug history insights.
In Dunn Loring, VA, hair follicle testing stands as a resilient method against tampering. Unlike urine tests, these examinations significantly curb the odds of sample manipulation, ensuring that the results remain unquestionable and trustworthy, bolstering the integrity of the testing process.
Our nationwide and local testing locations in Dunn Loring, VA offer convenience. Access to testing centers is hassle-free, making drug testing stress-free for individuals and businesses. Local centers provide quick access to reliable testing, ensuring no delays in the screening process.
In Dunn Loring, VA, our hair follicle testing process remains simple and private. Ordering, taking, and obtaining results is streamlined to prioritize user privacy. Our process addresses concerns about confidentiality, ensuring results are secure and accessible only to authorized personnel.
At Dunn Loring, VA, we offer competitive pricing and fast turnaround for hair follicle testing. This ensures businesses of all sizes receive excellent value. Quick results and cost-effective services make us a top choice for those needing efficient drug testing solutions.
In Dunn Loring, VA, we prioritize efficiency with fast hair follicle test results. These exams offer high accuracy quickly, detecting even trace substance use. The results come faster than traditional tests, positioning them as a top choice for precise detection when time is of the essence.
Employers in Dunn Loring, VA attain peace of mind with our compliant hair follicle testing services. By aligning with drug-free workplace mandates, it reinforces safety and minimizes legal liabilities. This compliance ensures a safe work environment that adheres to industry standards.
