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Accredited Drug Testing offers comprehensive hair follicle drug evaluations in Fowlkes, Tennessee. For hair analysis related to drugs or alcohol, our specialization lies in hair assessments. We boast testing venues nationwide, capable of conducting these tests. A minimum of 1.5 to 2 inches of hair on your head or body is typical for testing. Hair evaluations can detect drugs, alcohol/ETG, or provide tailored testing options.
In recent times, hair follicle assessments have become a preferred method for drug detection. Numerous employers, judicial systems, and Substance Abuse specialists are opting for hair examinations over traditional urine analysis. Hair follicle tests are favored by firms with stringent drug policies, courts, and those on probation. Their main advantage is in detecting substance use for up to 90 days, with a monitored collection process that’s hard to circumvent. For recent drug use, within 5 days, urine tests remain very precise.
Accredited Drug Testing offers comprehensive hair follicle drug evaluations in Fowlkes, Tennessee. For hair analysis related to drugs or alcohol, our specialization lies in hair assessments. We boast testing venues nationwide, capable of conducting these tests. A minimum of 1.5 to 2 inches of hair on your head or body is typical for testing. Hair evaluations can detect drugs, alcohol/ETG, or provide tailored testing options.
In recent times, hair follicle assessments have become a preferred method for drug detection. Numerous employers, judicial systems, and Substance Abuse specialists are opting for hair examinations over traditional urine analysis. Hair follicle tests are favored by firms with stringent drug policies, courts, and those on probation. Their main advantage is in detecting substance use for up to 90 days, with a monitored collection process that’s hard to circumvent. For recent drug use, within 5 days, urine tests remain very 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 become recognized as a potent method for identifying drug and alcohol consumption. Hair captures a prolonged record of substance use by securing biomarkers within the strands of the growing hair. When sampled near the scalp, hair can offer an approximate detection timeframe of three months for alcohol and drugs. Collection is straightforward, less susceptible to tampering, and easy to transport.
A segment of 1.5 inches of roughly 200 hair strands (similar to a #2 pencil's thickness) near the scalp provides 100mg of hair, which is optimal for screening and confirmation. For EtG, additional tests, or tests beyond 10 panels, 150mg of hair is advised. It is recommended to measure the hair sample on a jeweler’s scale. If scalp hair is not available, an equivalent quantity of body hair can be collected. Head hair specifically refers to scalp hair, whereas body hair encompasses all other hair types (like facial or axillary hair).
Process Overview
The process in the lab for a drug test result involves four critical steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is entered into the lab’s system. This phase includes ensuring the sample was correctly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any additional data entry absent in an electronic chain of custody system.
Screening is a preliminary quick test for drug presence. While Screening is economical to eliminate drug use in most samples, a confirmed positive screen is necessary for legal admissibility. Any samples testing presumptively positive in Screening must undergo secondary confirmation.
Should a sample appear presumptively positive during Screening, additional hair is extracted from the initial sample for the Extraction stage. Here, substances are extracted from hair at much lower concentrations than other methods (e.g., urine or saliva), which makes hair drug screening the most challenging method.
Positive Screening confirmations are done using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing as needed before confirmation. The laboratory’s entire procedure from Accessioning through Confirmation is evaluated per CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" often misleads, as the analysis focuses on the hair strand, not the follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing in Fowlkes, TN
Hair follicle testing offers superior benefits over traditional urine tests. The increased detection accuracy and reliability are clear advantages, as hair tests track substance use over longer periods. This makes them ideal for employers and legal authorities seeking comprehensive drug use insights.
Extended Detection Window in Fowlkes, TN
The ability of hair follicle tests to detect drug use up to 90 days provides employers in Fowlkes, TN a more thorough profile of an individual's substance history. This extended window is crucial in making informed decisions about applicants or current employees, ensuring workplace integrity.
Tamper-Resistant Testing Method in Fowlkes, TN
Hair follicle testing significantly minimizes sample tampering risk, providing dependable and unquestionable results. This method’s design deters adulteration, guaranteeing that the results accurately reflect an individual’s drug use history, valuable in legal and employment contexts.
Convenient Nationwide Testing Locations and Local Locations in Fowlkes, TN
With a network of testing centers nationwide, accessing hair follicle testing services is simple and hassle-free. Local testing options in Fowlkes, TN ensure swift and straightforward services, accommodating various testing needs efficiently.
Simple, Confidential Process in Fowlkes, TN
The process for ordering, taking, and receiving hair follicle test results is designed to be straightforward and confidential. This approach addresses privacy concerns and ensures ease of use, making it a seamless experience for all involved in Fowlkes, TN.
Affordable Pricing and Fast Turnaround in Fowlkes, TN
Our competitive pricing and rapid result turnaround make hair follicle testing an economical choice for businesses. This ensures organizations in Fowlkes, TN receive value while benefiting from efficient drug screening processes, regardless of size.
Fast, Accurate, and Reliable Results in Fowlkes, TN
Hair follicle drug testing provides unmatched precision and quick results. Its high detection accuracy makes it a trusted method in identifying substance use, ensuring organizations in Fowlkes, TN receive clear and timely answers, bolstering their efforts towards maintaining safety and compliance.
Compliance and Peace of Mind for Employers in Fowlkes, TN
Using hair follicle testing ensures adherence to workplace drug-free policies, mitigating legal risks and promoting a safer working environment. For employers, this translates to peace of mind, knowing their workforce meets compliance 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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Sophia Schutze - 6/19/2024
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