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Accredited Drug Testing offers comprehensive hair follicle drug testing services in Hillville, Tennessee. For those needing hair or alcohol testing, our company specializes in these services, with centers in cities Nationwide that can facilitate such tests. Typically, 1.5 to 2 inches of hair is needed from the crown or body. Our hair tests can assess drugs, alcohol/ETG, or be customized.
Lately, drug testing methods have shifted to include hair follicle testing more often. Employers, courts, and professionals in Substance Abuse increasingly prefer hair drug tests over standard urine ones. Used by those with zero-tolerance policies, probationers, and courts, hair follicle tests offer a detection period of up to 90 days, collected during observed collections, making cheating nearly impossible. However, for drug screening in the preceding 5 days, urine tests remain the most accurate.
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Hillville, Tennessee. For those needing hair or alcohol testing, our company specializes in these services, with centers in cities Nationwide that can facilitate such tests. Typically, 1.5 to 2 inches of hair is needed from the crown or body. Our hair tests can assess drugs, alcohol/ETG, or be customized.
Lately, drug testing methods have shifted to include hair follicle testing more often. Employers, courts, and professionals in Substance Abuse increasingly prefer hair drug tests over standard urine ones. Used by those with zero-tolerance policies, probationers, and courts, hair follicle tests offer a detection period of up to 90 days, collected during observed collections, making cheating nearly impossible. However, for drug screening in the preceding 5 days, urine tests remain the most accurate.
* 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 now recognized as a crucial method for identifying drug and alcohol consumption. Hair captures a prolonged history of these substances by securing biomarkers within the fibers of growing hair strands. When gathered near the scalp, hair can offer a detection timeframe of up to around three months for alcohol and other drugs. Hair is collected effortlessly, somewhat challenging to tamper with, and simple to transport.
A sample of 1.5 inches comprising roughly 200 strands of hair (similar in size to a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal sample for screening and confirmation. For EtG, additional testing, and/or tests exceeding 10 panels, a 150mg sample is suggested. Using a jeweler’s scale for weighing the sample is advisable. If scalp hair is not available, a similar quantity of body hair can be gathered. Our reference to head hair concerns solely scalp hair. Body hair incorporates all other hair types (facial, axillary, etc.).
Process Overview
The main four steps in processing a drug test outcome in the laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into a laboratory’s system. This step includes confirming that the sample was properly sealed and delivered, issuing a random LAN (Laboratory Accessioning Number), and completing any missing data entry that an electronic chain of custody system does not supply.
Screening carries out an initial rapid check for drugs of abuse. Although Screening is an economical means to exclude drug usage in most samples, a positive screen demands confirmation for court admissibility. Samples that show presumptive positives in Screening require further confirmation.
If a sample shows presumptively positive during the Screening phase, additional hair is taken from the initial specimen and prepped for Extraction. During this phase, drugs are extracted from hair at lower concentrations compared to other techniques (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Positive screening results are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleaned prior to confirmation as necessary. The complete laboratory process from Accessioning to Confirmation is assessed following both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the test genuinely evaluates the hair strand rather than the follicle beneath the scalp
Hair follicle testing in Hillville, TN, offers significant advantages over urine tests. With superior detection accuracy and reliability, hair tests are less prone to tampering and can detect drug use over a longer period. While urine tests are useful for recent usage, hair tests deliver a more comprehensive picture of an individual's drug history.
Hair follicle testing in Hillville, TN, excels in providing an extended detection window of up to 90 days. This method offers employers a detailed view of an applicant or employee's substance use history, allowing for better informed decisions and ensuring workplace safety and compliance with drug-free policies.
Using hair follicle tests in Hillville, TN, greatly diminishes the risk of sample adulteration. The method's robust nature ensures results are reliable and unquestionable, offering employers and legal authorities a trustworthy testing process that stands up to scrutiny and maintains integrity.
With convenient nationwide testing centers, including those in Hillville, TN, Accredited Drug Testing ensures quick and easy access to services. Employers and individuals benefit from hassle-free testing experiences, supported by strategically placed centers that prioritize customer convenience and responsiveness across the country.
The hair follicle testing process in Hillville, TN, remains simple and confidential. From ordering the test to receiving results, the procedure focuses on privacy and ease of use, eliminating concerns about personal data handling while emphasizing the straightforward, customer-friendly nature of our service offering.
Accredited Drug Testing in Hillville, TN, offers affordable pricing and fast turnaround times for hair follicle testing. This value-driven approach provides peace of mind to companies of all sizes, assuring that they receive cost-effective services without compromising the expediency and quality of results.
In Hillville, TN, hair follicle drug tests stand out for their precision and speed. These tests provide high accuracy in identifying substance use, making them an invaluable tool for employers and healthcare professionals. The reliability of hair follicle testing ensures that results are both fast and reflective of thorough, dependable analysis.
Employers in Hillville, TN, find peace of mind using hair follicle testing due to its alignment with drug-free policies. By ensuring compliance and reducing legal risks, this testing method enhances workplace safety, supporting a secure and efficient work environment and safeguarding the company's reputation and responsibilities.
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
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