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Accredited Drug Testing offers comprehensive hair follicle drug evaluations in Atoka, Tennessee. Whether needing a hair drug or alcohol evaluation, we excel in hair testing, providing centers nationwide ready to conduct tests. Typically, 1.5 to 2 inches of hair from the crown or body is needed. Hair analysis can detect drugs, alcohol/ETG, or be tailored for specific testing needs.
In recent times, drug testing techniques have leaned towards hair follicle evaluations more often. Employers, courts, and Substance Abuse professionals are increasingly opting for hair tests over traditional urine assessments. Employers adhering to zero-tolerance drug policies, judicial systems, and probation officers favor hair tests due to their extended detection capabilities, lasting up to 90 days, ensuring observed sample gathering and reducing cheating opportunities. Nevertheless, when evaluating recent usage within five days, urine tests remain more precise.
Accredited Drug Testing offers comprehensive hair follicle drug evaluations in Atoka, Tennessee. Whether needing a hair drug or alcohol evaluation, we excel in hair testing, providing centers nationwide ready to conduct tests. Typically, 1.5 to 2 inches of hair from the crown or body is needed. Hair analysis can detect drugs, alcohol/ETG, or be tailored for specific testing needs.
In recent times, drug testing techniques have leaned towards hair follicle evaluations more often. Employers, courts, and Substance Abuse professionals are increasingly opting for hair tests over traditional urine assessments. Employers adhering to zero-tolerance drug policies, judicial systems, and probation officers favor hair tests due to their extended detection capabilities, lasting up to 90 days, ensuring observed sample gathering and reducing cheating opportunities. Nevertheless, when evaluating recent usage within five days, urine tests remain more 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 analysis has emerged as an effective instrument for identifying drug and alcohol consumption. Hair retains a comprehensive record of alcohol and drugs by capturing biomarkers within the strands of hair as they grow. A sample taken close to the scalp can offer an approximate 3-month detection window for alcohol and drugs. Hair sampling is straightforward, relatively resistant to tampering, and simple to transport.
A 1.5-inch segment consisting of roughly 200 hair strands (aproximating the thickness of a #2 pencil) closest to the scalp will yield 100mg of hair, the optimal quantity for both screening and confirmation. For EtG, additional panels, and/or tests beyond 10 panels, 150mg of the sample is advisable. It's best to weigh the sample using a jeweler's scale. If scalp hair isn't available, an equivalent amount of body hair can be used. When mentioning head hair, we refer specifically to scalp hair. Body hair encompasses all other hair varieties (beard, underarm, etc.).
Process Overview
The laboratory processing of a drug test consists of four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of integrating a sample into a lab's system. This phase ensures that the sample was properly sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and completes any supplementary data entry absent from an electronic chain of custody system.
Screening provides a preliminary assessment for drug presence. While it offers an economical means of dismissing drug usage in most samples, a positive screen demands confirmation to hold legal validity. Samples presumed positive during Screening necessitate further confirmation.
If Screening indicates a presumptive positive, additional hair is retrieved from the original sample for the Extraction process. Here, drugs are drawn from the hair at significantly diminished concentrations compared to other methods (e.g., urine or saliva), making hair drug screening the most intricate method to execute.
Confirmed positive screening results undergo validation via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples are cleaned before confirmation as necessary. The whole lab process, from Accessioning through Confirmation, undergoes review adhering to both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Referred to frequently as "hair follicle tests", the test itself evaluates the hair strand and not the follicle under the scalp.
Why Hair Follicle Testing Beats Urine TestingIn Atoka, TN, hair follicle tests offer numerous advantages over traditional urine tests, proving superior in detection and reliability.
Extended Detection WindowHair follicle testing in Atoka, TN provides a longer detection period for drug use, typically up to 90 days. This offers employers a detailed view of an individual’s substance history.
Tamper-Resistant Testing MethodIn Atoka, TN, hair follicle tests drastically minimize the risk of sample adulteration, ensuring reliable outcomes.
Convenient Nationwide Testing and Local LocationsOur centers offer extensive reach and accessibility, making drug testing hassle-free for individuals in Atoka, TN.
Simple, Confidential ProcessThe hair follicle testing procedure in Atoka, TN is straightforward and discreet, focusing on privacy and user friendliness.
Affordable Pricing and Fast TurnaroundAccredited Drug Testing in Atoka, TN offers competitive pricing structures paired with fast turnaround times.
Fast, Accurate, and Reliable ResultsHair follicle drug testing in Atoka, TN is lauded for its precision and efficiency. These tests offer high accuracy in identifying substance use, surpassing traditional methods.
Compliance and Peace of Mind for EmployersOpting for hair follicle testing in Atoka, TN helps businesses adhere to drug-free workplace policies, significantly reducing legal risks while promoting safety.
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