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
In Winfield, Tennessee, Accredited Drug Testing provides comprehensive hair follicle drug testing. Whether you're seeking a hair drug or alcohol test, our expertise in hair testing is unmatched, with centers available in all cities nationwide equipped to perform the test. A hair length of 1.5 to 2 inches from the crown or body is typically sufficient. Our tests can detect drugs, alcohol/ETG, and offer other tailored options.
Recently, hair follicle drug tests have become a common method for drug testing. Employers, courts, and substance abuse professionals are increasingly favoring hair tests over traditional urine tests. Hair follicle drug tests are preferred by employers with strict no-drug policies, courts, and probationary individuals. The major advantage is the extended detection time of up to 90 days, with an observed collection process reducing the likelihood of tampering. However, for detecting recent drug use within the past five days, urine tests are still preferred.
In Winfield, Tennessee, Accredited Drug Testing provides comprehensive hair follicle drug testing. Whether you're seeking a hair drug or alcohol test, our expertise in hair testing is unmatched, with centers available in all cities nationwide equipped to perform the test. A hair length of 1.5 to 2 inches from the crown or body is typically sufficient. Our tests can detect drugs, alcohol/ETG, and offer other tailored options.
Recently, hair follicle drug tests have become a common method for drug testing. Employers, courts, and substance abuse professionals are increasingly favoring hair tests over traditional urine tests. Hair follicle drug tests are preferred by employers with strict no-drug policies, courts, and probationary individuals. The major advantage is the extended detection time of up to 90 days, with an observed collection process reducing the likelihood of tampering. However, for detecting recent drug use within the past five days, urine tests are still preferred.
* 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.
Utilized for its powerful capabilities, hair testing is increasingly viewed as an effective method for identifying drug and alcohol consumption. It captures a longitudinal account of substance use by embedding biomarkers within the hair strand as it grows. When acquired close to the scalp, hair offers a detection window that spans approximately 3 months for various substances. Collection is straightforward, the risk of tampering is low, and transportation is convenient.
Securing a 1.5-inch sample, consisting of roughly 200 hair strands—comparable to a #2 pencil in size—from the scalp yields 100mg, deemed the optimal quantity for both initial screening and subsequent confirmation. For EtG, supplementary panels, or tests exceeding 10 panels, it is advisable to obtain 150mg of the sample. Employ a jeweler’s scale to weigh the specimen. In the absence of scalp hair, an equivalent quantity of body hair serves as an alternative. "Head hair" pertains specifically to scalp hair, while "body hair" encompasses all other types (e.g., facial, axillary, etc.).
Process Overview
The laboratory processing of drug tests is comprised of four essential stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves integrating a sample into the laboratory system by verifying proper sealing and shipping, assigning it a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent from an electronic chain of custody.
Screening serves as an initial, cost-efficient method to identify drug use in most samples. However, a positive screening result requires confirmation for legal admissibility. Samples testing presumptively positive necessitate a secondary confirmation.
If a sample shows a presumptive positive result during Screening, additional hair is extracted from the initial sample for the Extraction process. Here, drugs are isolated from hair at concentrations markedly lower than other methods (e.g., urine or oral fluid), which is why hair testing presents more complexities.
Confirmation for any positive screening outcome is carried out using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Prior to confirmation, all samples with presumptive positives are thoroughly cleansed as necessary. The entire laboratory journey from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the common name "hair follicle tests", the analysis is conducted on the hair fibers rather than the follicle embedded in the scalp.
Winfield, TN, benefits from the advantages of hair follicle testing over urine testing. Hair tests boast superior detection accuracy and reliability, surpassing traditional methods.
The benefits of hair tests include a longer detection window and greater accuracy, setting them apart from more conventional urine testing methods.
Hair follicle testing in Winfield, TN, provides an extended detection window, capturing drug use over a longer period, up to 90 days.
For employers, hair testing offers a comprehensive review of an individual's substance history, making it a valuable resource for informed decision-making.
Stand firm against sample adulteration with hair follicle testing in Winfield, TN. This method significantly reduces tampering risks, delivering reliable results.
Hair follicle tests offer unquestionable integrity in substance testing, ensuring accuracy and dependability in Winfield's testing processes.
Access convenient testing services nationwide, with local options in Winfield, TN. Our extensive network offers quick, easy, and hassle-free testing solutions.
With testing centers available throughout the nation and locally in Winfield, TN, obtaining necessary tests is both straightforward and efficient.
In Winfield, TN, enjoy a simple, confidential process for hair follicle testing, from ordering to receiving results, prioritizing privacy and ease of use.
Our straightforward procedures address privacy concerns, providing clarity and simplicity in obtaining and understanding hair test results.
Our affordable pricing and fast turnaround option in Winfield, TN, offer great value to businesses of all sizes, ensuring swift and cost-effective testing.
With competitive pricing structures, our services promise quick results, delivering peace of mind at an economical rate for Winfield companies.
Experience fast, accurate, and reliable results with hair follicle drug tests in Winfield, TN. These tests excel in precision and speed, offering an unparalleled level of substance detection accuracy.
With consistent and high accuracy, hair follicle drug tests detect substance use efficiently, making them a dependable choice for scrutinizing drug history.
Employers in Winfield, TN, can achieve compliance and peace of mind through hair follicle testing, safeguarding drug-free workplace policies and minimizing legal risks.
Fostering workplace safety, hair testing ensures adherence to regulations, providing employers with confidence in their workforce management.
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 Winfield, TN — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Winfield, TN — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Winfield, TN.
Including specimen collector training, DER training, reasonable suspicion training and much more in Winfield, TN.v
Get fast, accurate hair drug testing at our convenient Winfield, TN locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Winfield, TN.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Winfield, TN.
Accurate 5 panel drug testing with fast, confidential results—trusted by Winfield, TN employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Winfield, TN workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Winfield, TN workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Winfield, 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