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Located in Fincastle, Tennessee, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Whether you require hair testing for drugs or alcohol, we specialize in these tests with centers available nationwide. Most tests need 1.5 to 2 inches of hair from your head or body. Hair analyses can target drugs, alcohol/ETG, or other personalized options.
Recently, hair follicle drug tests have become more common in drug testing protocols. Employers, legal institutions, and substance abuse professionals often favor these over traditional urine tests. Such tests are ideal for zero-tolerance workplaces, courts, and probation monitoring. Advantages include a longer detection period of up to 90 days, an observed collection process, and minimal risk of tampering, although urine tests remain best for detecting recent use within five days.
Located in Fincastle, Tennessee, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Whether you require hair testing for drugs or alcohol, we specialize in these tests with centers available nationwide. Most tests need 1.5 to 2 inches of hair from your head or body. Hair analyses can target drugs, alcohol/ETG, or other personalized options.
Recently, hair follicle drug tests have become more common in drug testing protocols. Employers, legal institutions, and substance abuse professionals often favor these over traditional urine tests. Such tests are ideal for zero-tolerance workplaces, courts, and probation monitoring. Advantages include a longer detection period of up to 90 days, an observed collection process, and minimal risk of tampering, although urine tests remain best for detecting recent use within five 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 testing is recognized as an effective method for identifying drug and alcohol consumption. Hair offers a comprehensive historical record of alcohol and drug use by embedding biomarkers within the fibers of a developing hair strand. When collected near the scalp, hair can yield up to a nearly 3-month detection period for alcohol and drugs. Hair collection is straightforward, somewhat tamper-resistant, and easy to transport.
A 1.5-inch section of approximately 200 hair strands (roughly the width of a #2 pencil) closest to the scalp provides 100mg of hair, which is the optimal sample for initial screening and test confirmation. For EtG, additional analyses, and/or testing exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale for weighing the sample. If scalp hair isn’t accessible, a comparable quantity of body hair can be gathered. When mentioning head hair, we refer specifically to scalp hair. Body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is integrated into a laboratory’s system. This step includes verification that the sample was properly sealed and transported, allocation of a random LAN (Laboratory Accessioning Number), and completion of any extra data entry not available through an electronic chain of custody system.
Screening entails a preliminary rapid check for drug abuse. Though Screening offers a cost-efficient means to dismiss drug usage for most samples, any positive screen requires confirmation for court admissibility. Samples that yield a preliminary positive result in Screening need further confirmation.
If a sample tests presumptively positive during the Screening phase, more hair is extracted from the original specimen and prepared for Extraction. During Extraction, drugs are retrieved from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most complex methodology to execute.
Confirmation of any positive screening outcomes is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing before confirmation if necessary. The full laboratory procedure from Accessioning to Confirmation is reviewed according to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the procedure itself examines the hair strand, not the follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing in Fincastle, TN
In Fincastle, TN, hair follicle testing is superior to urine testing due to its enhanced detection accuracy and reliability. Unlike urine tests, hair tests provide a longer detection window, revealing substance use history up to 90 days.
Employers favor hair tests for their ability to deliver dependable results, reducing the likelihood of sample tampering compared to urine tests.
Extended Detection Window in Fincastle, TN
Hair follicle testing in Fincastle, TN offers an extensive detection period for drug use, allowing employers to review up to 90 days of substance history. This extended window provides a comprehensive evaluation of an individual's drug use habits.
Such insights enable employers to make informed decisions, ensuring the workplace remains safe and compliant with drug-free policies.
Tamper-Resistant Testing Method in Fincastle, TN
Hair follicle testing in Fincastle, TN significantly minimizes the risk of sample adulteration or substitution. By using a sample collection method resistant to tampering, these tests provide reliable and unquestionable results.
This tamper-resistant feature gives employers confidence in the testing process, fostering a trustworthy workplace environment.
Convenient Nationwide Testing Locations and Local Locations in Fincastle, TN
Accredited Drug Testing offers convenience through its nationwide and local centers, including Fincastle, TN. Our widespread locations ensure quick, hassle-free access to drug testing services, saving time and effort for busy professionals.
Employers across the nation benefit from our easily accessible centers, streamlining the testing process.
Simple, Confidential Process in Fincastle, TN
Our drug testing process in Fincastle, TN remains simple and confidential, ensuring privacy for all clients. From ordering to receiving results, the process is smooth and anonymous.
We address privacy concerns effectively, allowing individuals to undergo testing without compromising their confidentiality or ease of use.
Affordable Pricing and Fast Turnaround in Fincastle, TN
In Fincastle, TN, we offer competitive pricing structures on our hair follicle tests, paired with quick turnaround times. Our services provide excellent value for companies of all sizes, ensuring cost-effective solutions.
Employers appreciate the peace of mind afforded by fast, reliable results at an affordable price point, enhancing overall satisfaction.
Fast, Accurate, and Reliable Results in Fincastle, TN
Our hair follicle drug tests in Fincastle, TN boast unparalleled precision in detecting substance use. With quick processing times, these tests ensure employers receive reliable results promptly, aiding in timely hiring and compliance decisions.
The superior accuracy of hair follicle testing eclipses that of traditional methods, securing trustworthy outcomes every time.
Compliance and Peace of Mind for Employers in Fincastle, TN
Utilizing hair follicle testing in Fincastle, TN ensures employers comply with drug-free workplace policies, mitigating potential legal risks and enhancing workplace safety.
This testing method provides peace of mind by delivering accurate results, helping employers uphold strict substance use regulations confidently.
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