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Accredited Drug Testing offers comprehensive hair follicle analysis in Lakewood, Tennessee. If you need a hair substance test, we are experts in this field and have facilities nationwide, ready to perform the procedure. You will need 1.5 to 2 inches of hair from your crown or body in most instances. Hair samples can be examined for substances, alcohol/ETG, or other tailored testing services.
Lately, drug testing methods have increasingly turned to hair follicle analysis. Many employers, judiciaries, and substance misuse experts now prefer hair tests over traditional urine tests. Employers with zero-tolerance policies, courts, and those on probation often utilize hair tests due to their longer detection span, typically up to 90 days, and reliable process, making them difficult to alter. However, for recent usage detection within the last five days, urine testing remains the most dependable.
Accredited Drug Testing offers comprehensive hair follicle analysis in Lakewood, Tennessee. If you need a hair substance test, we are experts in this field and have facilities nationwide, ready to perform the procedure. You will need 1.5 to 2 inches of hair from your crown or body in most instances. Hair samples can be examined for substances, alcohol/ETG, or other tailored testing services.
Lately, drug testing methods have increasingly turned to hair follicle analysis. Many employers, judiciaries, and substance misuse experts now prefer hair tests over traditional urine tests. Employers with zero-tolerance policies, courts, and those on probation often utilize hair tests due to their longer detection span, typically up to 90 days, and reliable process, making them difficult to alter. However, for recent usage detection within the last five days, urine testing remains the most dependable.
* 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.
Seen as a potent method for detecting drug and alcohol consumption, hair testing offers a comprehensive history, capturing biomarkers within the growing hair's fibers. When taken near the scalp, it opens a window for up to three months' detection of alcohol and drugs. Collection is straightforward, tampering is challenging, and shipping is efficient.
A 1.5-inch segment taken from around 200 hair strands (similar in width to a #2 pencil) nearest to the scalp provides 100mg, the preferred quantity for initial and confirmatory tests. For EtG, extended tests, or panels exceeding ten, 150mg is advised. Utilizing a jeweler's scale for weighing the sample is suggested. In the absence of scalp hair, equivalent body hair might be used. References to head hair exclusively denote scalp hair. Body hair encompasses alternative types (facial, axillary, etc.).
Process Overview
The core laboratory steps to process a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning begins by integrating the sample into the lab's system. This phase ensures the sample is properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and inputs additional data not available through an electronic chain of custody.
Screening quickly assesses drugs of abuse. Though Screening efficiently rules out drug use in most samples, positive screens must be confirmed to stand in legal proceedings. Presumptive positives in Screening necessitate secondary confirmation.
For presumptive positives during Screening, additional hair is taken from the specimen and readied for Extraction. Drugs are separated from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most challenging to execute.
Confirmation of any positive screen is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The complete lab process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation, aligning with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often called "hair follicle tests," the test analyzes the hair strand not the follicle beneath the scalp.
In Lakewood, TN, hair follicle tests surpass urine tests due to superior detection windows and enhanced dependability. They reveal substance usage up to 90 days prior, whereas urine tests are more short-term.
Hair testing reduces manipulation risks, unlike urine collections that might be tampered with, making it the preferred choice for zero-tolerance policies and when reliability is paramount.
Offering an impressive detection range, hair follicle testing in Lakewood, TN, tracks substance use over a 90-day scope, providing employers access to a detailed usage history.
This extended window proves invaluable for pre-employment screenings, enabling companies to gauge long-term trends and not just recent activities, thereby enhancing decision-making quality.
The hair follicle drug test's resilience to tampering contributes to its robust reliability in Lakewood, TN. The collection process minimizes adulteration, yielding trustworthy results.
Such tests are difficult to alter, ensuring more accurate readings of substance use. Handled under supervised conditions, the trust in outcomes significantly boosts.
Enjoy the convenience of nationwide and local testing centers in Lakewood, TN, for hassle-free drug testing services. Our extensive network ensures quick testing access.
Whether you're near or far, our widespread facilities guarantee straightforward testing availability, streamlining logistics and contributing to employee well-being.
Our confidential process in Lakewood, TN, simplifies ordering, sampling, and result receipt, easing privacy concerns and ensuring a user-friendly experience.
With discreet handling at every stage, our methodology assures secure data management, fostering trust throughout the testing procedure.
Enjoy the fast turnaround and competitive pricing of hair follicle testing in Lakewood, TN, offering value without compromising on quality.
Tailored to meet various organizational needs, our pricing structures promote cost-effectiveness alongside swift result delivery, maintaining service excellence.
Hair follicle drug tests in Lakewood, TN, provide rapid and exact results. Leveraging advanced technology ensures high precision in detecting various substances, offering reliable outcomes that convey trust.
The swift processing of hair samples means quick results, aiding faster decision-making for employers. This speed doesn't compromise accuracy, giving confidence in outcomes and reinforcing trust in testing methods.
Hair follicle testing offers Lakewood, TN employers peace of mind with rigorous compliance assurance regarding drug-free workplace policies.
Adopting such tests can reduce corporate legal risks and enhance safety. Delivers strong assurance to stakeholders by reinforcing organizational policy adherence.
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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Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
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