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Accredited Drug Testing offers comprehensive hair follicle testing in Nough, Tennessee. If hair drug or alcohol testing is required, our expertise is hair testing, with centers nationwide capable of conducting these tests. Typically, 1.5 to 2 inches of hair are needed, often from the crown or body. Hair can be tested for drugs, alcohol/ETG, or personalized options.
Lately, hair follicle drug tests have become more common in the realm of drug testing. Many businesses, legal entities, and substance abuse experts now prefer hair tests over urine tests. These tests serve employers with strict anti-drug policies, courts, and probationary individuals. Hair tests are beneficial as they can detect drug usage for up to 90 days, involving a monitored collection process and being nearly uncheatable. However, urine tests remain most accurate for detecting recent drug use within the past 5 days.
Accredited Drug Testing offers comprehensive hair follicle testing in Nough, Tennessee. If hair drug or alcohol testing is required, our expertise is hair testing, with centers nationwide capable of conducting these tests. Typically, 1.5 to 2 inches of hair are needed, often from the crown or body. Hair can be tested for drugs, alcohol/ETG, or personalized options.
Lately, hair follicle drug tests have become more common in the realm of drug testing. Many businesses, legal entities, and substance abuse experts now prefer hair tests over urine tests. These tests serve employers with strict anti-drug policies, courts, and probationary individuals. Hair tests are beneficial as they can detect drug usage for up to 90 days, involving a monitored collection process and being nearly uncheatable. However, urine tests remain most accurate for detecting recent drug use within the past 5 days.
* 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 examinations are increasingly recognized as a robust approach for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and other substance use by embedding biomarkers within the fibers of the growing hair strands. When acquired near the scalp, hair can offer an approximate 3-month detection range for alcohol and other substances. Hair is straightforward to collect, challenging to tamper with, and convenient to transport.
A 1.5-inch section containing around 200 hair strands (roughly the size of a #2 pencil), closest to the scalp, yields 100mg of hair, which is the optimal sample for assessments and verifications. For EtG, additional considerations, and/or evaluations surpassing 10 panels, a 150mg specimen is advisable. We suggest assessing the sample using a jeweler’s scale. Should scalp hair be lacking, an equivalent quantity of body hair may be gathered. "Head hair" specifically refers to scalp hair, whereas "body hair" encompasses all other types of hair (like facial and axillary hair).
Process Overview
The primary phases involved in laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory's framework. This step includes authenticating that the sample was properly sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry omitted by an electronic chain of custody system.
Screening comprises an initial brisk assessment for substance misuse. Though Screening offers a cost-efficient method to refute drug usage for the vast majority of samples, a positive screen necessitates confirmation to be legally acceptable. Any samples with provisional positive results during Screening require a secondary verification.
Upon a presumptive positive in the Screening phase, additional hair is retrieved from the original sample and processed for Extraction. During this phase, drugs are extracted from hair at considerably lower concentrations compared to other methodologies (such as urine or oral fluid), underscoring why hair drug screening is among the most intricate methodologies to execute.
Confirmation of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as necessary. The entire lab process from Accessioning through Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently labeled "hair follicle tests," the analysis evaluates the hair strand—not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Nough, TN
Hair follicle testing provides a significant advantage over traditional urine tests. While urine tests are limited in their detection window, hair tests offer superior accuracy and reliability by detecting a broader history of substance use. Employers in Nough can trust hair tests to deliver consistent and dependable results.
Extended Detection Window in Nough, TN
The ability to trace drug use over an extended period is a key advantage of hair follicle testing. This method can reveal a substance use history of up to 90 days, providing employers with a comprehensive insight into an individual's drug use. This extended detection period is invaluable for thorough screening processes.
Tamper-Resistant Testing Method in Nough, TN
Hair follicle testing markedly reduces the risk of sample adulteration due to its inherent secure collection process. This method ensures that results are reliable and authentic, providing a trustworthy foundation for decision-making in contexts where drug-free policies are paramount.
Convenient Nationwide Testing Locations and Local Locations in Nough, TN
Accredited Drug Testing boasts a broad network of nationwide centers, ensuring accessible and convenient testing services. Local testing in Nough provides quick and hassle-free access, making it easier for individuals and businesses to meet their testing needs efficiently and effectively.
Simple, Confidential Process in Nough, TN
The process for hair follicle testing is both simple and confidential. From ordering to results, each step is streamlined to ensure privacy and ease of use. This user-friendly approach addresses any privacy concerns, making it an appealing choice for individuals and organizations alike.
Affordable Pricing and Fast Turnaround in Nough, TN
Our commitment to competitive pricing and quick result delivery offers unmatched value for companies of all sizes. By providing cost-effective solutions with fast turnaround times, we accommodate the diverse needs of businesses seeking efficient and affordable drug testing services.
Fast, Accurate, and Reliable Results in Nough, TN
Hair follicle drug testing is renowned for offering swift and precise outcomes. With advanced technology, these tests identify substances effectively, allowing for confident decision-making. The quick turnaround is ideal for employers and organizations that require rapid and reliable drug testing procedures to maintain safety and compliance.
Compliance and Peace of Mind for Employers in Nough, TN
Employing hair follicle testing as part of your workplace drug-free policy not only ensures compliance but also minimizes legal risks. This reliable method supports a safe working environment, granting employers peace of mind and reinforcing their commitment to a drug-free workplace culture.
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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