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Accredited Drug Testing provides comprehensive hair follicle substance testing in Bon Air, Tennessee. For those requiring drug or alcohol screening through hair analysis, we excel in this testing method with locations across the nation, including every city. Typically, 1.5 to 2 inches of hair from the head or body is needed. Hair tests can identify drugs, alcohol/ETG, or be tailored for specific screening needs.
Recently, hair follicle testing has gained popularity as a reliable method for substance screening. Many employers, legal authorities, and substance abuse experts now prefer this over traditional urine tests. It is especially useful for organizations with strict no-drug policies. The key advantage is the extended detection period for drug use, which can be up to three months, with difficult-to-tamper observed collection, though urine remains better for recent usage within five days.
Accredited Drug Testing provides comprehensive hair follicle substance testing in Bon Air, Tennessee. For those requiring drug or alcohol screening through hair analysis, we excel in this testing method with locations across the nation, including every city. Typically, 1.5 to 2 inches of hair from the head or body is needed. Hair tests can identify drugs, alcohol/ETG, or be tailored for specific screening needs.
Recently, hair follicle testing has gained popularity as a reliable method for substance screening. Many employers, legal authorities, and substance abuse experts now prefer this over traditional urine tests. It is especially useful for organizations with strict no-drug policies. The key advantage is the extended detection period for drug use, which can be up to three months, with difficult-to-tamper observed collection, though urine remains better for recent usage 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.
Recognized widely, hair testing serves as a robust method for identifying drug and alcohol consumption. Offering a historical record of substance use, hair captures markers within the strands as they grow. When collected near the scalp, hair can reveal a detection period of up to about three months for alcohol and drugs. Hair collection is easy, hard to tamper with, and straightforward to transport.
A optimal sample for screening and verification involves a 1.5-inch hair piece, comprised of roughly 200 hair strands (about the size of a #2 pencil), closest to the scalp yielding 100mg of hair. For EtG, enhancements, or testing surpassing 10 panels, 150mg is preferable. Using a jeweler’s scale for specimen weighing is advised. Should scalp hair be inaccessible, a proportional amount of body hair is acceptable. References to head hair specify scalp hair exclusively, whereas body hair includes all other types (facial, axillary, etc.).
Process Overview
The four fundamental steps in processing a drug test result in the laboratory include Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the sample’s initial integration into the laboratory's system. This process ensures the sample was sealed and transported correctly, assigns a random LAN (Laboratory Accessioning Number), and fills in any missing data not captured by an electronic chain of custody system.
Screening provides an initial rapid evaluation for drug use. It’s a cost-efficient means to rule out drug consumption for most samples; however, a positive screen necessitates confirmation for legal admissibility. Samples testing positive in Screening require further validation.
Upon presumptive positives in Screening, additional hair is extracted from the specimen for Extraction preparation. Drugs are withdrawn from hair at much lower concentrations than other techniques (e.g., urine or oral fluid), making hair drug tests the most challenging to execute.
Confirmation for any positive screening result is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. From Accessioning to Confirmation, the entire lab process is audited following the CAP (College of American Pathologists) Hair designation and accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as "hair follicle tests", the analysis pertains to the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Bon Air, TN, offers distinct advantages over traditional urine testing. It provides superior detection, with a window that extends up to 90 days, ensuring a comprehensive overview of substance use.
Compared to urine tests, hair assessments are more challenging to manipulate, resulting in more reliable outcomes and reducing the risk of cheating significantly.
Employers and organizations prefer hair follicle tests for their unrivaled accuracy, reinforcing a drug-free workplace regime effectively.
Hair follicle testing shines with its extended detection window, capable of identifying drug use for up to 90 days, a noteworthy period compared to other testing methods in Bon Air, TN.
This prolonged detection timeframe grants employers a detailed perspective on an applicant's or employee's past substance history, aiding in better-informed decisions.
Such comprehensive visibility into an individual's substance use is invaluable for maintaining workplace policies on health and safety.
In Bon Air, TN, hair follicle testing stands out due to its tamper-resistant nature, significantly minimizing sample adulteration risks.
The method involves a heavily monitored collection process, ensuring the authenticity of the sample and the reliability of the results produced.
This integrity in testing offers peace of mind and confidence in the outcomes, making it highly trusted among employers and other stakeholders.
With testing centers conveniently located nationwide, including Bon Air, TN, drug testing is more accessible and hassle-free than ever.
Our extensive network ensures quick and easy access to testing services, allowing individuals and businesses to conduct screenings efficiently.
The availability of local as well as nationwide locations exemplifies our commitment to providing seamless testing services to our clients.
Accredited Drug Testing in Bon Air, TN, ensures a simple and confidential process for ordering and conducting hair drug tests.
From scheduling to sample collection and receiving results, every step is designed for maximum privacy and ease.
We prioritize our clients' peace of mind, addressing any concerns related to confidentiality and making the entire process straightforward and discreet.
Offering competitive pricing and quick turnaround times, our hair follicle testing in Bon Air, TN, presents excellent value for businesses of various sizes.
Our affordable pricing structures ensure that superior testing quality does not come at an exorbitant cost, fitting within your budget.
With fast and accurate results, companies can gain peace of mind swiftly, knowing they are getting reliable insights without unnecessary delays.
Experience fast, accurate substance detection with hair follicle drug testing in Bon Air, TN. This method is renowned for its precision and speed, allowing for quick yet detailed analysis of substance use.
Hair tests boast high reliability in identifying substance exposure, offering results that reflect an individual's drug use over an extended timeframe, setting a new standard for testing accuracy.
With our testing centers, achieving dependable results quickly is easy, supporting businesses and individuals in maintaining compliance and safety.
For employers in Bon Air, TN, hair follicle testing brings an assurance of compliance and peace of mind. It helps align with drug-free workplace policies, thereby reducing legal risks.
Implementing such robust screening measures enhances overall workplace safety, contributing to a productive and healthy environment.
By choosing hair testing, companies can not only safeguard themselves legally but also promote a safe and supportive 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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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