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 Smyrna, Tennessee. If you're in need of a hair drug or alcohol test, Accredited Drug Testing is highly experienced in hair analysis, and we have facilities in every city across the country equipped to conduct hair testing. Generally, 1.5 to 2 inches of hair from your head's crown or elsewhere on the body is required. Hair tests can be used to detect drugs, alcohol/ETG, or customized testing choices.
Recently, the use of hair follicle drug testing has grown more prominent in the field of drug testing. Many employers, judicial entities, and substance abuse professionals now prefer hair drug testing over the conventional urine analysis. Hair follicle drug tests are utilized by organizations advocating zero-tolerance policies towards drug use, judicial systems, and individuals under probation. The major advantage of these tests is their extended drug detection window, generally reaching up to 90 days, conducted under observation, and highly resistant to manipulation. Nonetheless, for substance use detection within the past 5 days, urine tests remain the most precise.
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Smyrna, Tennessee. If you're in need of a hair drug or alcohol test, Accredited Drug Testing is highly experienced in hair analysis, and we have facilities in every city across the country equipped to conduct hair testing. Generally, 1.5 to 2 inches of hair from your head's crown or elsewhere on the body is required. Hair tests can be used to detect drugs, alcohol/ETG, or customized testing choices.
Recently, the use of hair follicle drug testing has grown more prominent in the field of drug testing. Many employers, judicial entities, and substance abuse professionals now prefer hair drug testing over the conventional urine analysis. Hair follicle drug tests are utilized by organizations advocating zero-tolerance policies towards drug use, judicial systems, and individuals under probation. The major advantage of these tests is their extended drug detection window, generally reaching up to 90 days, conducted under observation, and highly resistant to manipulation. Nonetheless, for substance use detection within the past 5 days, urine tests remain the most precise.
* 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 assessments are now regarded as a potent means for identifying alcohol and drug consumption. By capturing biomarkers within the fibers of the hair strand, hair offers a prolonged history of substance use. Sampling hair near the scalp can give an approximately three-month window for detecting substances. Hair is easy to gather, hard to tamper with, and straightforward to send.
A 1.5-inch length comprising roughly 200 hair strands (similar to the size of a #2 pencil) nearest to the scalp provides 100mg of hair, which is optimal for testing and verification. For EtG, supplementary tests, and/or screens beyond 10 panels, 150mg of the sample is advisable. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is not available, a corresponding quantity of body hair might be used. Head hair specifically pertains to scalp hair. Body hair references all other hair types (such as facial or axillary).
Procedure Summary
The laboratory analysis of a drug test result involves four core steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample in a lab's system, confirming that the sample was adequately sealed and sent, assigning it a random Laboratory Accessioning Number (LAN), and inputting any additional data not available from an electronic chain of custody system.
Screening conducts an initial rapid assessment for substances. While it economically excludes drug use in most samples, a positive result in Screening requires verification for legal admission. Samples suggesting positive results in Screening necessitate further validation.
When a sample is possibly positive during Screening, extra hair is extracted from the original sample for the Extraction phase. Here, substances are removed from hair at a lower concentration than other methods (e.g., urine or oral fluid), making hair testing the most challenging method.
Positive Screening outcomes are verified through GC/MS, GC/MS/MS, or LC/MS/MS. All prospectively positive samples receive a pre-confirmation wash as necessary. The entire procedure from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair classification and accredited to ISO / IEC 17025 standards.
Benefits of hair drug analysis:
Drawbacks:
Note: Although commonly called "hair follicle tests", the procedure analyzes the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Triumphs Over Urine Testing in Smyrna, TN lies in its higher precision and credibility in drug detection. Where urine tests fall short in tracing long-term substance use, hair analysis takes the lead with a larger detection window and lower manipulation chances. Aligning with these benefits, hair testing stands as a superior choice for comprehensive substance use assessment.
Extended Detection Window Provided by hair follicle testing in Smyrna, TN, which surpasses traditional methods by capturing substance use over a period of up to 90 days. This extended timeframe grants employers a more holistic perspective of an applicant's or employee's drug history, offering crucial insights into past behavior that shorter tests may overlook.
Tamper-Resistant Hair Testing in Smyrna, TN provides a robust mechanism for drug screening, significantly alleviating the risk of sample alteration. Unlike some methods that may allow for manipulation, hair follicle tests maintain integrity and reliability, delivering unquestioned results that protect the accuracy and trustworthiness of the testing process.
Convenient Nationwide Testing Locations including local sites in Smyrna, TN, allows for seamless and stress-free access to hair follicle testing services. Our widespread network of centers ensures that you receive timely and efficient testing, combining ease with promptness for all your diagnostic needs.
Simple, Confidential Process for hair follicle testing in Smyrna, TN ensures ease and privacy from ordering to results. With a focus on maintaining confidentiality and simplicity throughout the testing experience, individuals can count on a straightforward process that respects personal privacy and delivers results efficiently.
Affordable Pricing with Fast Turnaround in Smyrna, TN commits us to providing competitive rates and rapid result delivery, presenting excellent value for organizations of various sizes. Benefit from cost-effective pricing structures coupled with quick processing times that support your business's operational needs without compromise.
Fast, Accurate, Reliable Hair Testing in Smyrna, TN ensures precise and quick outcomes when detecting prohibited substances. Hair follicle tests offer notable accuracy, making them a dependable option in substance use evaluation. No longer wait for modern drug testing processes; experience swift and precise results that maintain the highest detection standards.
Compliance and Peace of Mind for Employers in Smyrna, TN is achieved through hair follicle testing, ensuring alignment with drug-free workplace policies. This method reduces legal exposure and fosters a safer environment, offering confidence and peace of mind to employers who prioritize maintaining a secure and compliant workspace.
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 Smyrna, TN — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Smyrna, TN — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Smyrna, TN.
Including specimen collector training, DER training, reasonable suspicion training and much more in Smyrna, TN.v
Get fast, accurate hair drug testing at our convenient Smyrna, TN locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Smyrna, TN.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Smyrna, TN.
Accurate 5 panel drug testing with fast, confidential results—trusted by Smyrna, TN employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Smyrna, TN workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Smyrna, TN workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Smyrna, 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.
I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!
Mark Broadhead - 2/12/2025
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
Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!
Carrie Feerick - 4/19/2025