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Accredited Drug Testing offers comprehensive hair follicle drug testing services in Hohenwald, Tennessee. If you're in need of a hair drug or alcohol test, our expertise is in hair testing, accessible through our centers across all cities Nationwide. To conduct a hair test, typically 1.5 to 2 inches of hair on the crown of your head is required, though body hair may be utilized. Hair analyses detect drugs, alcohol/ETG, and include other specialized testing options.
In recent years, the preferred method for drug testing has increasingly been a hair follicle drug test. Employers, courts, and Substance Abuse professionals are often opting for a hair test over a traditional urine test. Hair follicle drug tests are favored by employers with strict zero-tolerance policies, the judiciary, and for individuals on probation. Their main advantage is the extended detection period for drug use, typically up to 90 days, with an observed collection process that is very difficult to falsify. However, the urine test remains most accurate for detecting recent drug use within a 5-day period.
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Hohenwald, Tennessee. If you're in need of a hair drug or alcohol test, our expertise is in hair testing, accessible through our centers across all cities Nationwide. To conduct a hair test, typically 1.5 to 2 inches of hair on the crown of your head is required, though body hair may be utilized. Hair analyses detect drugs, alcohol/ETG, and include other specialized testing options.
In recent years, the preferred method for drug testing has increasingly been a hair follicle drug test. Employers, courts, and Substance Abuse professionals are often opting for a hair test over a traditional urine test. Hair follicle drug tests are favored by employers with strict zero-tolerance policies, the judiciary, and for individuals on probation. Their main advantage is the extended detection period for drug use, typically up to 90 days, with an observed collection process that is very difficult to falsify. However, the urine test remains most accurate for detecting recent drug use within a 5-day period.
* 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 a potent method for identifying drug and alcohol consumption. Hair retains a historical record of substance use through biomarkers captured in the fibres of the growing hair strand. When collected near the scalp, hair can offer a detection period for substances of up to three months. Its collection process is straightforward, relatively tamper-proof, and easy to transport.
A 1.5-inch segment comprising around 200 hair strands, equivalent to a #2 pencil's girth, next to the scalp will yield 100mg of hair, which is ideal for both screening and confirmation. For tests involving EtG, additional requirements, or those exceeding 10 panels, 150mg of the sample is advisable. It is suggested to measure the sample using a jeweler’s scale. If scalp hair is not an option, a comparable amount of body hair can be used. References to head hair pertain solely to scalp hair, while body hair includes all other types, like facial and axillary hair.
Process Overview
The laboratory process for evaluating a drug test result comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a sample within a laboratory system. This process ensures the sample was properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any additional data entry not covered by an electronic chain of custody system.
During Screening, a rapid assessment for drugs of abuse is conducted. Although cost-effective for excluding drug use in most samples, a positive screen necessitates confirmation for legal admissibility. Samples that test presumptively positive during Screening must undergo further confirmation.
If the Screening stage results in a presumptive positive, additional hair is extracted from the initial specimen for Extraction. Here, drugs are isolated from hair at significantly lower concentrations than those found in other methods, like urine or oral fluid, making hair drug analysis one of the more challenging methodologies.
Confirmation of any positive results from Screening employs GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo a wash before confirmation if required. The complete laboratory procedure, from Accessioning through Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and meets the accreditation standards of ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
In Hohenwald, TN, hair follicle testing stands out against traditional urine tests, providing unmatched accuracy and reliability. Why choose hair testing? One major benefit is its longer detection window, capturing a comprehensive drug history of up to 90 days. In contrast, urine tests detect substances within a much shorter timeframe. Additionally, hair tests are less prone to tampering and offer a more reliable confirmation of drug use patterns.
The extended detection window is a standout feature of hair follicle testing in Hohenwald, TN. Unlike other methods, it can uncover drug usage patterns spanning up to 90 days. This comprehensive view that employers gain of an individual's substance history is invaluable for making informed hiring and management decisions. A longer detection window translates to better safeguarding of workplace integrity and safety.
Hair follicle testing in Hohenwald, TN is recognized for its tamper-resistant qualities. This method effectively minimizes the risk of sample adulteration, offering reliable and definitive results. The robustness of hair testing means that it is nearly impossible to cheat, safeguarding the integrity of drug testing processes. For employers, this is crucial in maintaining fairness and consistency in workplace policies.
With convenient locations in Hohenwald, TN, and nationwide, our testing centers offer ease and accessibility. Conducting hair follicle drug tests has never been simpler. Why our network stands out: Easily accessible testing sites mean quick, efficient, and hassle-free service for all clients. Whether locally or nationwide, our presence ensures that testing is within reach, making it a seamless experience.
In Hohenwald, TN, the process for hair follicle testing is straightforward and confidential. Ordering, taking, and receiving results is hassle-free and respects privacy concerns. Simplicity at its best: The process is designed to ensure ease of use and discretion, catering to individuals and organizations seeking private and reliable drug testing solutions. This balance of simplicity and confidentiality is key to our service.
Our hair follicle testing services in Hohenwald, TN offer affordable pricing and quick turnaround times, ensuring excellent value for clients. Competitive pricing: By combining cost-effectiveness with speed, we provide businesses of all sizes peace of mind. Our efficient practices ensure timely results while maintaining affordability, making us a preferred choice for drug testing services.
Hair follicle drug tests in Hohenwald, TN, are known for offering fast, accurate, and reliable results. These tests excel in detecting substances with high precision, ensuring that results are both swift and dependable. The process of hair testing ensures quick delivery of results, allowing for prompt decision-making for employers and other stakeholders. This efficiency, paired with accuracy, makes hair testing the preferred option.
In Hohenwald, TN, hair follicle testing ensures compliance with workplace drug-free policies, granting employers peace of mind. By adopting this method, organizations effectively reduce legal risks associated with drug misuse. Boosting workplace safety and aligning with industry standards, hair testing serves as a reliable solution to uphold company values and ensure a drug-free 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