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Accredited Drug Testing provides extensive hair follicle drug testing services in Hermitage Springs, Tennessee. If you require a hair analysis for drugs or alcohol, Accredited Drug Testing excels in hair testing, and our centers nationwide can perform these tests. Typically, 1.5 to 2 inches of hair from the crown or body can be utilized. Hair tests can detect drugs, alcohol/ETG or offer other tailored hair testing solutions.
In recent times, drug testing methods increasingly incorporate hair follicle tests. Employers, court systems, and Substance Abuse professionals prefer hair drug tests over traditional urine tests. Hair tests are used by zero-tolerance employers, courts, and probation clients. The key advantage is an extended drug detection window, up to 90 days, with witnessed collection making deceit nearly impossible. Yet, for recent usage within 5 days, urine tests remain unsurpassed.
Accredited Drug Testing provides extensive hair follicle drug testing services in Hermitage Springs, Tennessee. If you require a hair analysis for drugs or alcohol, Accredited Drug Testing excels in hair testing, and our centers nationwide can perform these tests. Typically, 1.5 to 2 inches of hair from the crown or body can be utilized. Hair tests can detect drugs, alcohol/ETG or offer other tailored hair testing solutions.
In recent times, drug testing methods increasingly incorporate hair follicle tests. Employers, court systems, and Substance Abuse professionals prefer hair drug tests over traditional urine tests. Hair tests are used by zero-tolerance employers, courts, and probation clients. The key advantage is an extended drug detection window, up to 90 days, with witnessed collection making deceit nearly impossible. Yet, for recent usage within 5 days, urine tests remain unsurpassed.
* 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 testing is regarded as an effective instrument for detecting drug and alcohol consumption. Hair captures a prolonged history of substances by embedding biomarkers within the fiber of the hair as it grows. When sourced near the scalp, hair offers up to a 3-month period for detecting alcohol and drugs. Hair is straightforward to gather, relatively hard to tamper with, and simple to transport.
A 1.5-inch sample consisting of approximately 200 hair strands (similar in size to a #2 pencil) near the scalp yields 100mg of hair, the perfect sample size for analysis and validation. For tests like EtG add-ons or more than 10 panels, a 150mg sample is preferable. It's advisable to weigh the hair on a jeweler’s scale. If scalp hair isn’t accessible, a comparable portion of body hair can be used. When talking about head hair, it specifically refers to scalp hair. Body hair includes all other hair types such as facial, axillary, etc.
Process Overview
The key steps in processing a drug test in the lab are: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where the sample is introduced into the lab’s system. This involves ensuring that the sample packaging is intact and has been transported correctly, assigning a unique LAN (Laboratory Accessioning Number), and filling in any missing data not captured by the electronic chain of custody system.
Screening consists of an initial rapid test for drugs. Screening is a budget-friendly method to confirm no drug usage for the bulk of samples, though a positive screen needs further confirmation for legal suitability. Any samples posited as positive in Screening require additional confirmation.
If a sample appears positive during Screening, more hair is retrieved from the original sample and prepared for Extraction. In this phase, drugs are isolated from hair at significantly lower concentrations than other methods (for example, urine or oral fluid), making hair drug testing the most intricate methodology.
Confirmation of any positive result from screening is done using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positives are cleansed as needed. The entire lab process from Accessioning to Confirmation is evaluated under CAP (College of American Pathologists) Hair criteria and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests", these tests evaluate the hair strand and not the follicle beneath the scalp.
Why Hair Testing Wins: In Hermitage Springs, TN, hair follicle tests outshine traditional urine tests. Hair analysis offers superior detection accuracy and reliability, addressing the limitations of urine testing. This method affords a clearer picture of an individual's drug history and improves testing integrity, catering to the demands of modern substance testing requirements.
Extended Detection Window: Hair follicle testing in Hermitage Springs, TN offers unparalleled coverage, detecting drug usage for up to 90 days. This extensive window provides employers and professionals with a detailed view of an individual’s drug history, supporting informed decisions based on consistent and reliable data.
Tamper-Resistant Method: Hair follicle tests in Hermitage Springs, TN inherently reduce sample tampering risks, providing trustworthy results. This robust methodology ensures reliability in results, offering peace of mind and lowering the incidences of manipulated samples, thereby safeguarding the testing process against adulteration attempts.
Convenient Nationwide Availability: Our Hermitage Springs, TN locations, along with nationwide centers, offer unparalleled convenience. Access to quick and hassle-free testing services is a priority, allowing individuals and organizations to utilize our facilities efficiently wherever they are situated, promoting ease and accessibility in conducting hair tests.
Simple, Confidential Testing: In Hermitage Springs, TN, Accredited Drug Testing ensures an easy and private testing procedure. Ordering, conducting, and receiving hair follicle test results is a straightforward and confidential process, designed to protect individuals' privacy while ensuring ease of use and user satisfaction.
Affordable & Fast Turnaround: In Hermitage Springs, TN, we offer competitive pricing structures along with quick test result delivery. This dual advantage ensures clients receive optimal value and peace of mind, regardless of the company's size, without compromising on the quality or speed of drug testing services.
Fast, Accurate, Reliable: Hair follicle drug tests in Hermitage Springs, TN promise speed and precision. Their unmatched accuracy reflects in the meticulous detection of substance use, offering a comprehensive solution for individuals and organizations. The proficiency of hair testing not only ensures swift results but also instills confidence in the reliability of the test outcomes.
Employer Compliance & Peace of Mind: Adopting hair follicle testing in Hermitage Springs, TN ensures adherence to drug-free workplace policies. This practice mitigates legal risks and enhances safety, creating a more secure and compliant work environment. Employers benefit from reliable testing methods while protecting their organizational standards.
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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