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Accredited Drug Testing offers comprehensive hair follicle drug tests in Centerview, Tennessee. For those in need of hair or alcohol testing, we specialize in these services. Our centers, located throughout the nation, can conduct hair tests that may use hair from the head or body. These tests can screen for drugs, alcohol/ETG, or offer other personalized options.
Over recent years, hair follicle drug tests have become more common in drug testing methods. Employers, courts, and substance abuse professionals often prefer hair drug tests over traditional urine tests. Employers with zero-tolerance policies, courts, and probation services rely on them due to their extended detection period of up to 90 days, observed collection process, and high resistance to tampering. For recent drug consumption within five days, urine tests still hold accuracy.
Accredited Drug Testing offers comprehensive hair follicle drug tests in Centerview, Tennessee. For those in need of hair or alcohol testing, we specialize in these services. Our centers, located throughout the nation, can conduct hair tests that may use hair from the head or body. These tests can screen for drugs, alcohol/ETG, or offer other personalized options.
Over recent years, hair follicle drug tests have become more common in drug testing methods. Employers, courts, and substance abuse professionals often prefer hair drug tests over traditional urine tests. Employers with zero-tolerance policies, courts, and probation services rely on them due to their extended detection period of up to 90 days, observed collection process, and high resistance to tampering. For recent drug consumption within five days, urine tests still hold accuracy.
* 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 gained recognition as an effective means for assessing alcohol and drug use. Hair strands capture long-term markers by embedding them within the fibers of the hair as it grows. When collected near the scalp, hair offers up to a 3-month detection period for alcohol and various drugs. Hair is easy to collect, challenging to tamper with, and convenient for shipping.
A 1.5-inch portion containing around 200 hair strands (comparable in size to a #2 pencil) next to the scalp yields 100mg of hair, which is the optimal quantity for both screening and confirmation. For EtG, additional tests, or panels exceeding 10, a 150mg sample is advised. We suggest using a jeweler's scale to weigh the sample. If scalp hair is not present, an equivalent amount of body hair can be taken. When we refer to head hair, it exclusively means scalp hair. Body hair includes all other hair types (like facial, axillary, etc.).
Process Overview
The four primary stages in laboratory drug test processing are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the sample's initial processing into a lab's system, which includes confirming the sample's proper sealing and shipping, generating a random LAN (Laboratory Accessioning Number), and performing any needed data entry absent from an electronic chain of custody.
Screening performs a swift initial check for drug abuse. Though Screening is affordable for negating drug use in most samples, court-admissible positives require confirmation. Presumptive positives from Screening necessitate additional verification.
If Screening suggests positivity, more hair is retrieved from the original specimen for Extraction. Drugs are extracted from hair at notably lower concentrations than other methods (e.g., urine or oral fluid), making hair drug testing particularly complex.
Positive screening confirmations use GC/MS, GC/MS/MS or LC/MS/MS techniques. Before confirmation, positive samples undergo washing as necessary. The lab process from Accessioning through Confirmation is reviewed under both CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the procedure examines the hair strand, not the scalp follicle.
In Centerview, TN, the benefits of hair follicle testing surpass traditional urine tests. Hair tests offer superior detection accuracy and reliability, making them ideal for employers and courts. Durable and accurate, these tests provide a long detection window and are immune to tampering, a significant advantage over urine tests.
Extended Detection Window is a major advantage of hair follicle testing in Centerview, TN. Unlike other methods, hair follicle tests can detect drug use for up to 90 days. This allows employers to ascertain a comprehensive view of substance use history, offering invaluable insights into an individual's habits.
Hair follicle tests in Centerview, TN, offer a tamper-resistant testing method. By significantly reducing the risk of sample adulteration, these tests guarantee unquestionable and reliable results. Their robustness sets them apart from other testing strategies, ensuring confidence in the data provided.
With convenient nationwide testing locations, Accredited Drug Testing provides services that are quick, easy, and hassle-free. With centers available in Centerview, TN, access to comprehensive testing services is readily available, enhancing accessibility and convenience nationwide.
The process in Centerview, TN, is simple and confidential. Clients can order, take, and receive results with privacy assured. Our straightforward approach alleviates concerns about confidentiality and ensures an easy-to-use service from start to finish.
Affordable pricing and fast turnaround characterize our services in Centerview, TN. With competitive pricing structures and quick processing times, we offer great value and peace of mind for businesses seeking efficient and cost-effective testing solutions.
Precision and Speed are the hallmarks of hair follicle drug tests in Centerview, TN. These tests deliver fast, accurate, and reliable results by effectively identifying substance use.
The meticulous nature of this method ensures that every detail about substance use is captured with high fidelity.
In Centerview, TN, compliance and peace of mind for employers are assured with hair follicle testing. These tests aid in adhering to drug-free workplace policies, reduce legal risks, and improve workplace safety. The comprehensive approach helps create a secure and healthy work environment.
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