Our automated scheduling system is available 24/7. Order your test online and receive your donor/registration pass by email. Click Here
Same Day Service
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Graball, Tennessee. Our expertise lies in hair-based drug and alcohol testing, with a network of testing facilities across cities nationwide. Generally, 1.5 to 2 inches of hair from the crown or body is necessary. Hair analysis covers drugs, alcohol/ETG, or tailored testing options.
Recently, hair follicle drug tests have increasingly become a preferred method in drug testing. This approach is favored by employers, courts, and Substance Abuse experts, who opt for hair testing over urine tests. Employers with strict drug-free policies, courts, and probationary programs utilize these tests. A key advantage is its extended detection period for drug use, stretching up to 90 days, coupled with an observed collection process, making it nearly foolproof. Despite this, urine tests remain effective for detecting recent drug use within the past 5 days.
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Graball, Tennessee. Our expertise lies in hair-based drug and alcohol testing, with a network of testing facilities across cities nationwide. Generally, 1.5 to 2 inches of hair from the crown or body is necessary. Hair analysis covers drugs, alcohol/ETG, or tailored testing options.
Recently, hair follicle drug tests have increasingly become a preferred method in drug testing. This approach is favored by employers, courts, and Substance Abuse experts, who opt for hair testing over urine tests. Employers with strict drug-free policies, courts, and probationary programs utilize these tests. A key advantage is its extended detection period for drug use, stretching up to 90 days, coupled with an observed collection process, making it nearly foolproof. Despite this, urine tests remain effective for detecting recent drug use within the past 5 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 analysis has become recognized as a potent method for identifying drug and alcohol consumption. Hair delivers an extended history of substance use by encasing biomarkers in the fibers as the hair grows. When collected near the scalp, hair can reveal up to a 3-month detection period for alcohol and other substances. Hair is easy to gather, less prone to tampering, and straightforward to transport.
An ideal 1.5-inch segment of about 200 hair strands (around the diameter of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is perfect for screening and confirmation. For EtG, additional tests, and/or assessments exceeding 10 panels, a 150mg sample is advisable. It's suggested to weigh the sample on a jeweler’s scale. If scalp hair is not available, a comparable amount of body hair can be collected. When mentioning head hair, it refers solely to scalp hair. Body hair includes all other types of hair (such as facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial handling of a sample within a laboratory's system. This involves confirming that the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data input not supplied by an electronic chain of custody system.
Screening entails an initial rapid evaluation for substances of abuse. Though Screening is an economical way to exclude drug usage on most samples, a positive screen must be verified for court admissibility. Any samples that are preliminarily positive during Screening require a secondary verification.
If a sample shows a preliminary positive result in the Screening phase, further hair is extracted from the initial sample and prepared for Extraction. In this phase, substances are extracted from hair at significantly lower concentrations than with other methods (such as urine or oral fluid), which is why hair drug testing is considered the most challenging methodology to execute.
Confirmation of any positive screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed before confirmation, as necessitated. The complete laboratory process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the assessment actually examines the hair strand, not the follicle beneath the scalp.
In Graball, TN, hair follicle drug testing stands out for its superior detection accuracy compared to traditional urine tests. Hair testing offers a much broader window that ensures higher reliability and captures a more comprehensive picture of substance use. Employers and organizations gain a clear advantage by employing hair testing.
The merits of hair testing are evident as it provides definitive insights into an individual's substance history. Compared to urine testing, the longevity and fidelity of hair analysis in revealing past usage offer a crucial edge. The comprehensive detection accuracy lends itself to more informed decision-making.
Hair follicle testing in Graball, TN offers an extended detection window that spans up to 90 days, significantly outlasting traditional methods. This capacity to track drug use over months provides employers with an authoritative view into an individual's drug history.
The 90-day substance tracing capability inherent to hair sampling offers unparalleled insights into patterns of use. This extended detection period is invaluable for understanding long-term or sporadic substance habits and informs significant employment and compliance decisions.
In Graball, TN, hair follicle testing emerges as a tamper-resistant technique, drastically minimizing the chances of sample adulteration. This highly reliable method assures unequivocal results, underscoring the test's integrity and dependability in substance detection.
For organizations wary of sample tampering, hair follicle testing offers robust security. The process significantly reduces opportunities for manipulation, offering results that withstand scrutiny and ensure confidence in the testing procedure.
In Graball, TN, Accredited Drug Testing simplifies access to testing services via convenient locations nationwide, ensuring effortless testing experiences. Our expansive network of centers guarantees quick and hassle-free service availability across the region, making compliance and testing a breeze.
The strategic positioning of our testing centers eliminates logistical barriers, enabling seamless access to reliable drug testing. This accessibility empowers individuals and organizations with easy entry to first-rate testing solutions.
Accredited Drug Testing in Graball, TN offers a straightforward and confidential testing process. From ordering tests to receiving results, the experience ensures privacy and ease, addressing any confidentiality concerns comprehensively.
The simplicity of our testing procedures ensures that individuals can engage with tests confidently and privately. Our commitment to confidential handling of all processes guarantees that personal data remains secure and well-protected.
In Graball, TN, we provide affordable pricing on hair follicle testing coupled with expedited turnaround times. Our competitive prices, alongside rapid results, offer exceptional value, reassuring businesses of all sizes with optimal service and peace of mind.
This advantageous pricing structure and swift processing make our testing solutions highly attractive. By aligning cost-effectiveness with quality service, our clients benefit from high-value testing offerings designed to meet budgetary and operational requirements.
In Graball, TN, hair follicle testing offers unparalleled speed and accuracy, providing quick and precise results. This method excels in detecting substance use, ensuring high reliability and confidence in the outcomes. With its thorough analysis, hair testing cuts through uncertainties, delivering results that are both rapid and dependable.
The robust nature of hair follicle testing in capturing substance history is a major asset. This technique affords a meticulous evaluation, crucial for environments where accuracy is paramount. The swift turnaround coupled with exceptional accuracy makes it an invaluable tool in substance detection.
Utilizing hair follicle testing in Graball, TN ensures employer compliance with drug-free workplace policies, mitigating legal risk and enhancing safety. This reliable testing method gives employers peace of mind through streamlined enforcement of substance policies.
Through consistent and fair application of hair testing, employers achieve substantial compliance. Assured and thorough results guide workplaces toward a safer environment, reducing liabilities while fostering a culture of trust and reliability.
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.
Quickly find trusted local drug testing centers in Graball, TN — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Graball, TN — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Graball, TN.
Including specimen collector training, DER training, reasonable suspicion training and much more in Graball, TN.v
Get fast, accurate hair drug testing at our convenient Graball, TN locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Graball, TN.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Graball, TN.
Accurate 5 panel drug testing with fast, confidential results—trusted by Graball, TN employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Graball, TN workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Graball, TN workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Graball, TN drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
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