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In Lewisburg, Tennessee, Accredited Drug Testing offers thorough hair follicle drug screenings. Whether for drug or alcohol detection, we specialize in hair testing with centers in cities across the nation. Typically, 1.5 to 2 inches of hair from the head or body suffices. Tests analyze substances like drugs and alcohol or can be customized according to needs.
Recently, hair follicle drug tests have become a frequent method of drug screening. Employers, courts, and Substance Abuse experts often choose them over traditional urine tests. Employers with stringent drug policies, legal systems, and those on probation benefit from its extended detection time, up to 90 days. Although nearly cheat-proof, urine tests remain more reliable for recent use within a 5-day window.
In Lewisburg, Tennessee, Accredited Drug Testing offers thorough hair follicle drug screenings. Whether for drug or alcohol detection, we specialize in hair testing with centers in cities across the nation. Typically, 1.5 to 2 inches of hair from the head or body suffices. Tests analyze substances like drugs and alcohol or can be customized according to needs.
Recently, hair follicle drug tests have become a frequent method of drug screening. Employers, courts, and Substance Abuse experts often choose them over traditional urine tests. Employers with stringent drug policies, legal systems, and those on probation benefit from its extended detection time, up to 90 days. Although nearly cheat-proof, urine tests remain more reliable for recent use within a 5-day window.
* 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 gained recognition as a potent method for uncovering drug and alcohol consumption. Hair serves as a chronological record for alcohol and drug usage by securing biomarkers within the fibers of the hair shaft as it grows. When extracted near the scalp, hair can offer an examination timeframe of up to roughly three months for alcohol and drugs. Gathering hair is straightforward, relatively resistant to tampering, and convenient to transport.
A sample measuring 1.5 inches, consisting of about 200 hair strands (comparable to the thickness of a #2 pencil), gathered closest to the scalp will yield 100mg of hair, which is the preferred sample quantity for analysis and verification. For EtG, additional tests, and/or screenings above 10 panels, a specimen weighing 150mg is suggested. It is advisable to measure the specimen using a jeweler’s scale. If scalp hair is unavailable, an equivalent quantity of body hair can be collected. "Head hair" refers exclusively to scalp hair, while "body hair" encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
The primary phases associated with the lab processing of a drug screening outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the preliminary incorporation of a sample into a lab’s system. This step involves verifying that the sample was properly sealed and delivered, allocating a randomized LAN (Laboratory Accessioning Number), and finalizing any additional data input not captured by an electronic chain of custody system.
Screening includes a preliminary evaluation for substances of abuse. Although Screening is an economical method to exclude drug usage in most samples, a positive screen must be verified for legal admissibility. Any specimens that produce presumptive positives in Screening necessitate a subsequent confirmation.
Should a sample yield a presumptive positive during Screening, further hair is extracted from the original specimen and prepped for Extraction. During this phase, drugs are drawn from hair at a considerably lower concentration compared to other methodologies (e.g., urine or oral fluid), making hair drug screening the most challenging methodology to execute.
Confirmation of any positive Screening results occurs via GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing prior to confirmation when needed. The complete laboratory progression from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Typically termed as "hair follicle tests", the test evaluates the hair strand rather than the follicle beneath the scalp
Why Choose Hair Follicle Over Urine Testing in Lewisburg, TN
When comparing hair follicle testing to traditional urine tests, the advantages become apparent. Hair testing in Lewisburg, TN, offers a longer detection window and greater accuracy, making it suitable for those seeking reliable substance use detection. This method is less prone to manipulation, ensuring credibility.
Moreover, with its ability to detect substances used up to 90 days prior, hair testing eliminates concerns that might arise with shorter-detection urine tests, providing a more comprehensive substance-use history.
Extended Detection Capabilities of Hair Testing in Lewisburg, TN
Hair follicle testing excels with its extended detection period, providing insights into drug use up to 90 days prior. For Lewisburg, TN employers, this extended window offers a thorough understanding of an employee's or applicant's substance history, ensuring informed decision-making.
Secure and Reliable Testing in Lewisburg, TN
Hair follicle testing is a tamper-resistant method, crucial for obtaining accurate results in Lewisburg, TN. Unlike other methods susceptible to interference, hair testing minimizes the risk of adulteration, ensuring test integrity and authenticity. This reliability is pivotal for employers and institutions requiring trustworthy substance-use data.
Wide Availability Across Lewisburg, TN and Nationwide
With numerous testing centers nationwide, including Lewisburg, TN, obtaining a hair follicle test is convenient and efficient. Our widespread locations ensure that individuals and businesses alike can access quick, easy, and hassle-free testing services without long wait times or travel inconveniences.
Simplified, Confidential Testing in Lewisburg, TN
The process for hair follicle testing in Lewisburg, TN, is straightforward and private. From test ordering to completion and results retrieval, confidentiality is maintained throughout, ensuring users' privacy while minimizing process complexities for complete ease of use.
Competitive Pricing and Efficiency in Lewisburg, TN
Our hair follicle testing service in Lewisburg, TN comes with affordable pricing and a fast turnaround time, making it an excellent choice for companies of all sizes. By combining competitive costs with speedy processing, we provide significant value and reassurance for timely and budget-friendly substance testing needs.
Hair Follicle Testing Speed and Accuracy in Lewisburg, TN
Hair follicle drug tests provide rapid and precise results, making them an ideal choice for detection in Lewisburg, TN. Their ability to accurately identify substance use stems from their comprehensive analysis process, ensuring that outcomes are both timely and reliable.
The methodology behind hair testing isolates even trace amounts of drugs, affirming its credibility over other testing forms. As a result, those relying on this testing can expect high confidence in the authenticity of their results.
Ensuring Compliance and Employer Assurance in Lewisburg, TN
Utilizing hair follicle testing helps ensure regulatory compliance with workplace drug policies in Lewisburg, TN. By reducing legal risks and enhancing safety, this method offers employers not just compliance but peace of mind, ensuring a safer, drug-free work environment.
With its multidisciplinary nature, hair testing brings together researchers, scientists, and experts from various domains to develop innovative techniques, explore new methodologies, and address emerging concerns, responding to the ever-evolving challenges of drug abuse, therapeutic drug monitoring, and environmental exposures to pollutants.
The joint meeting of the Society of Hair Testing (SoHT) and the Italian Group of Forensic Toxicologists (GTFI) was organized in Verona, June 8–10, 2022, and hosted by the Legal Medicine team of the Verona University Hospital, directed by Franco Tagliaro together with Federica Bortolotti and Rossella Gottardo.
It served as a prominent platform for knowledge exchange and collaboration, facilitating groundbreaking advancements in hair testing and analysis. In this special issue of Drug Testing and Analysis, we aim to showcase the remarkable manuscripts presented at this significant event, shedding light on the latest research and highlighting the future directions in this field.
Novel Analytical Techniques: The Verona meeting witnessed the unveiling of cutting-edge analytical techniques, offering enhanced sensitivity, selectivity, and accuracy for drug testing. Remarkable advancements in sample preparation, detection, and identification of drug compounds have been presented. The manuscripts in this section presented novel approaches, such as multianalyte methods and on-line preparation which can enable rapid analysis and improve thorough forensic investigations.
Biomarkers and Pharmacokinetics: The identification and validation of reliable biomarkers and pharmacokinetic studies are fundamental aspects of drug testing and analysis. The impact of hair treatments on the oxidation/decomposition of drugs in hair was also explored, as the long-term fate of drugs incorporated in the keratin matrix. Furthermore, the SoHT meeting in Verona featured research on the identification and quantification of alcohol abuse biomarkers, their stability, and their correlation with exposure and other biomarkers.
Forensic Applications and Interpretation: One of the vital objectives of hair testing is its application in forensic investigations and legal proceedings. The SoHT meeting in Verona emphasized the significance of rigorous interpretation of analytical results and the need for standardized protocols. Manuscripts in this section present advancements in forensic toxicology, and have explored the challenges posed by emerging designer drugs and strategies to combat their proliferation. The pitfalls encountered when the exogenous/endogenous nature of a substance is questioned were presented and discussed. The special issue presents also manuscripts that delve into the ethical implications of drug testing in drug facilitated sexual assaults.
Clinical Applications of hair testing are witnessed by the insight on environmental tobacco smoke exposure, assessed by hair analysis in a population of students and the study of in utero-exposure to drugs of abuse through neonatal hair analysis. Exposure to drugs was also important in cases of child abuse/neglect, when the clinical purpose of hair testing merge with its forensic applications.
The legal framework surrounding hair testing and the achievement of guidelines to ensure fairness, accuracy, and confidentiality in drug testing practices have also been discussed,and the SoHT consensus on general hair testing and testing for drugs of abuse was presented at the meeting and published as a Letter to the Editor.
In conclusion, the special issue of Drug Testing and Analysis, featuring manuscripts from the SoHT–GTFI meeting in Verona 2022, reflects the remarkable advancements achieved in this field. The manuscripts provide valuable insights into novel analytical techniques, biomarkers, pharmacokinetics, forensic applications, and ethical considerations. As we embrace these advancements, we pave the way for a safer, healthier society, where drug testing and analysis serve as powerful tools in protecting public health and maintaining integrity in various sectors. The research presented in this special issue will undoubtedly shape the future of drug testing and analysis, fostering collaboration and inspiring further innovation in this crucial area of scientific inquiry.
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I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!
Mark Broadhead - 2/12/2025
Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
Tom O - 12/19/2024
Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!
Carrie Feerick - 4/19/2025