Accredited Drug Testing offers comprehensive hair follicle drug assessments in London, Arkansas. If a hair-based drug or alcohol screening is needed, we're the specialists. With nationwide centers, tests are conveniently accessible everywhere. Typically, 1.5 to 2 inches of scalp or body hair is required. These assessments can identify drugs, ETG/alcohol, or other tailored testing needs.
Recently, hair follicle drug testing has been increasingly favored over urinary methods. Employers, legal entities, and addiction experts now often opt for hair analysis over traditional urine screens. Organizations with zero-tolerance policies value its extended detection up to 90 days, conducted under strict observation, making evasion nearly impossible. Yet, to detect drug use within 5 days, urine remains unmatched.
* 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 analysis is now recognized as an effective method for identifying drug and alcohol consumption. Hair acts as a repository, capturing long-term evidence of substance use by encapsulating biomarkers within the fibers of the hair as it grows. When hair is sampled near the scalp, it can offer up to an approximate three-month timeframe for detecting alcohol and other substances. Collecting hair is straightforward, relatively tamper-resistant, and convenient to transport.
A 1.5-inch strand of around 200 hairs (comparable in size to a #2 pencil) taken close to the scalp provides 100mg of hair, considered the optimal amount for testing and validation. For EtG, additional options, and/or tests exceeding 10 panels, a 150mg sample is advised. It is advisable to measure the hair on a jeweler's scale. In scenarios where scalp hair is not accessible, an equivalent amount of body hair can be utilized. References to head hair pertain specifically to scalp hair. Body hair encompasses all other types (including facial and axillary hair).
Process Overview
The laboratory processing of a drug test result primarily consists of four steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial incorporation of a sample into a lab's system. This step verifies the proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any necessary data entry not covered by an electronic chain of custody.
Screening provides a preliminary assessment for prohibited substances. While cost-efficient and suitable for ruling out drug presence in most cases, any positive findings require further validation to meet legal standards. Samples indicating a presumptive positive in Screening must undergo additional confirmation.
A presumptive positive determination in the Screening phase necessitates preparing additional hair from the original sample for Extraction. This process involves isolating drugs from hair at much lower concentrations compared to other techniques (such as urine or saliva), highlighting hair testing's complexity.
Subsequent to a positive screening result, Confirmation is executed using GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Any samples with presumptive positives are washed before confirmation if required. The entire laboratory workflow from Accessioning through Confirmation is systematically reviewed according to both the CAP's (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being labeled as "hair follicle tests," the analysis is performed on the hair shaft, not the follicle beneath the skin.
Why choose hair follicle tests over urine in London, AR? Hair testing offers superior detection and reliability in unveiling drug usage.
Unlike urine tests, hair tests reveal substance use over extended periods. This provides a more accurate and holistic picture of an individual's history.
Employers benefit from the increased accuracy in detection, ensuring compliance with drug-free policies while reducing risk of false negatives.
In London, AR, hair follicle testing provides an extended detection window, capturing drug use over a span of up to 90 days.
This feature is invaluable for employers seeking a comprehensive understanding of an applicant or employee’s substance history.
This extensive window allows decision-makers to make informed choices, reducing the potential for workplace incidents related to substance use.
The tamper-resistant nature of hair follicle testing significantly minimizes the risk of sample adulteration in London, AR.
By utilizing hair samples, which are difficult to tamper with, the integrity of the results remains unquestioned.
This method gives confidence in the reliability of the testing process, making it a preferred choice for organizations prioritizing accuracy and trust.
Accredited Drug Testing offers convenient nationwide testing locations, including local facilities in London, AR.
Our centers ensure quick and easy access to testing services, allowing for hassle-free scheduling and appointments.
This network of testing centers provides accessibility and convenience for individuals and employers alike, ensuring the process is seamless.
The hair follicle testing process in London, AR, is both simple and confidential.
Ordering a test, collecting samples, and receiving results is straightforward, ensuring ease of use for all parties involved.
Privacy concerns are addressed through discreet procedures, ensuring that sensitive information remains confidential throughout the process.
Accredited Drug Testing in London, AR, offers affordable pricing and quick turnaround times for hair follicle tests.
Our competitive pricing structures deliver excellent value, accommodating businesses both large and small seeking cost-effective solutions.
The swift processing of test results provides peace of mind, allowing companies to make timely, informed decisions regarding their workforce.
Hair follicle drug testing in London, AR, promises a fast, accurate, and reliable process. Leveraging state-of-the-art technology, these tests boast high precision for identifying substance use.
The speed at which results are provided ensures that employers and individuals are swiftly informed, facilitating timely decision-making.
These tests deliver not only reliability but also accuracy in detection, making them an excellent choice for thorough substance screening.
Hair follicle testing fosters compliance and peace of mind for employers in London, AR.
It reinforces adherence to workplace drug-free policies, minimizing legal risks associated with non-compliance.
Employers benefit from a safer workplace environment, as hair testing aids in preventing substance-related incidents and enhances overall workplace safety.
