Accredited Drug Testing offers comprehensive hair follicle drug testing services in Graball, Tennessee. Our expertise lies in hair-based drug and alcohol testing, with a network of testing facilities across cities nationwide. Generally, 1.5 to 2 inches of hair from the crown or body is necessary. Hair analysis covers drugs, alcohol/ETG, or tailored testing options.
Recently, hair follicle drug tests have increasingly become a preferred method in drug testing. This approach is favored by employers, courts, and Substance Abuse experts, who opt for hair testing over urine tests. Employers with strict drug-free policies, courts, and probationary programs utilize these tests. A key advantage is its extended detection period for drug use, stretching up to 90 days, coupled with an observed collection process, making it nearly foolproof. Despite this, urine tests remain effective for detecting recent drug use within the past 5 days.
* 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 has become recognized as a potent method for identifying drug and alcohol consumption. Hair delivers an extended history of substance use by encasing biomarkers in the fibers as the hair grows. When collected near the scalp, hair can reveal up to a 3-month detection period for alcohol and other substances. Hair is easy to gather, less prone to tampering, and straightforward to transport.
An ideal 1.5-inch segment of about 200 hair strands (around the diameter of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is perfect for screening and confirmation. For EtG, additional tests, and/or assessments exceeding 10 panels, a 150mg sample is advisable. It's suggested to weigh the sample on a jeweler’s scale. If scalp hair is not available, a comparable amount of body hair can be collected. When mentioning head hair, it refers solely to scalp hair. Body hair includes all other types of hair (such as facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial handling of a sample within a laboratory's system. This involves confirming that the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data input not supplied by an electronic chain of custody system.
Screening entails an initial rapid evaluation for substances of abuse. Though Screening is an economical way to exclude drug usage on most samples, a positive screen must be verified for court admissibility. Any samples that are preliminarily positive during Screening require a secondary verification.
If a sample shows a preliminary positive result in the Screening phase, further hair is extracted from the initial sample and prepared for Extraction. In this phase, substances are extracted from hair at significantly lower concentrations than with other methods (such as urine or oral fluid), which is why hair drug testing is considered the most challenging methodology to execute.
Confirmation of any positive screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed before confirmation, as necessitated. The complete laboratory process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the assessment actually examines the hair strand, not the follicle beneath the scalp.
In Graball, TN, hair follicle drug testing stands out for its superior detection accuracy compared to traditional urine tests. Hair testing offers a much broader window that ensures higher reliability and captures a more comprehensive picture of substance use. Employers and organizations gain a clear advantage by employing hair testing.
The merits of hair testing are evident as it provides definitive insights into an individual's substance history. Compared to urine testing, the longevity and fidelity of hair analysis in revealing past usage offer a crucial edge. The comprehensive detection accuracy lends itself to more informed decision-making.
Hair follicle testing in Graball, TN offers an extended detection window that spans up to 90 days, significantly outlasting traditional methods. This capacity to track drug use over months provides employers with an authoritative view into an individual's drug history.
The 90-day substance tracing capability inherent to hair sampling offers unparalleled insights into patterns of use. This extended detection period is invaluable for understanding long-term or sporadic substance habits and informs significant employment and compliance decisions.
In Graball, TN, hair follicle testing emerges as a tamper-resistant technique, drastically minimizing the chances of sample adulteration. This highly reliable method assures unequivocal results, underscoring the test's integrity and dependability in substance detection.
For organizations wary of sample tampering, hair follicle testing offers robust security. The process significantly reduces opportunities for manipulation, offering results that withstand scrutiny and ensure confidence in the testing procedure.
In Graball, TN, Accredited Drug Testing simplifies access to testing services via convenient locations nationwide, ensuring effortless testing experiences. Our expansive network of centers guarantees quick and hassle-free service availability across the region, making compliance and testing a breeze.
The strategic positioning of our testing centers eliminates logistical barriers, enabling seamless access to reliable drug testing. This accessibility empowers individuals and organizations with easy entry to first-rate testing solutions.
Accredited Drug Testing in Graball, TN offers a straightforward and confidential testing process. From ordering tests to receiving results, the experience ensures privacy and ease, addressing any confidentiality concerns comprehensively.
The simplicity of our testing procedures ensures that individuals can engage with tests confidently and privately. Our commitment to confidential handling of all processes guarantees that personal data remains secure and well-protected.
In Graball, TN, we provide affordable pricing on hair follicle testing coupled with expedited turnaround times. Our competitive prices, alongside rapid results, offer exceptional value, reassuring businesses of all sizes with optimal service and peace of mind.
This advantageous pricing structure and swift processing make our testing solutions highly attractive. By aligning cost-effectiveness with quality service, our clients benefit from high-value testing offerings designed to meet budgetary and operational requirements.
In Graball, TN, hair follicle testing offers unparalleled speed and accuracy, providing quick and precise results. This method excels in detecting substance use, ensuring high reliability and confidence in the outcomes. With its thorough analysis, hair testing cuts through uncertainties, delivering results that are both rapid and dependable.
The robust nature of hair follicle testing in capturing substance history is a major asset. This technique affords a meticulous evaluation, crucial for environments where accuracy is paramount. The swift turnaround coupled with exceptional accuracy makes it an invaluable tool in substance detection.
Utilizing hair follicle testing in Graball, TN ensures employer compliance with drug-free workplace policies, mitigating legal risk and enhancing safety. This reliable testing method gives employers peace of mind through streamlined enforcement of substance policies.
Through consistent and fair application of hair testing, employers achieve substantial compliance. Assured and thorough results guide workplaces toward a safer environment, reducing liabilities while fostering a culture of trust and reliability.
