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Accredited Drug Testing offers comprehensive hair follicle drug testing solutions in Lexington, Missouri. Whether in need of a hair drug or alcohol test, our expertise in hair testing is renowned nationwide, with facilities in every major city ready to perform the required analysis. Ideally, 1.5 to 2 inches of hair from the crown or other body areas can be analyzed effectively. Our tests cover drugs, alcohol/ETG, and custom options.
Recently, hair follicle drug tests have become a preferred method in drug screening. Many employers, judicial systems, and Substance Abuse experts now opt for hair drug tests over traditional urine samples. This test method is favored by organizations enforcing zero-tolerance drug policies, probationers, and legal entities. Its primary advantage is the extended detection period, up to 90 days, collected under direct supervision, making it nearly tamper-proof. However, for detecting more recent drug use within the last 5 days, urine tests remain most precise.
Accredited Drug Testing offers comprehensive hair follicle drug testing solutions in Lexington, Missouri. Whether in need of a hair drug or alcohol test, our expertise in hair testing is renowned nationwide, with facilities in every major city ready to perform the required analysis. Ideally, 1.5 to 2 inches of hair from the crown or other body areas can be analyzed effectively. Our tests cover drugs, alcohol/ETG, and custom options.
Recently, hair follicle drug tests have become a preferred method in drug screening. Many employers, judicial systems, and Substance Abuse experts now opt for hair drug tests over traditional urine samples. This test method is favored by organizations enforcing zero-tolerance drug policies, probationers, and legal entities. Its primary advantage is the extended detection period, up to 90 days, collected under direct supervision, making it nearly tamper-proof. However, for detecting more recent drug use within the last 5 days, urine tests remain 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 analysis serves as an influential method for detecting the use of drugs and alcohol. By embedding biomarkers into the expanding fibers of hair strands, hair retains a comprehensive historical record of substance use. When samples are taken near the scalp, hair can reveal drug and alcohol use within an estimated detection period of three months. Hair samples are straightforward to gather, difficult to tamper with, and convenient for transport.
A 1.5-inch cluster of roughly 200 hair strands (equivalent in size to a #2 pencil) positioned nearest to the scalp equates to 100mg of hair, which is the optimal amount for both screening and verification. For tests involving EtG, additional panels, or more than 10 panels, 150mg of the sample is advised. Measuring the sample with a jeweler’s scale is suggested. In the absence of scalp hair, an equal portion of body hair can be gathered. By head hair, we mean solely scalp hair, while body hair pertains to all other hair categories (e.g., facial, axillary).
Process Overview
The primary stages in processing a laboratory drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a test sample into a lab’s database. This process ensures that the sample was securely sealed and transported, a random LAN (Laboratory Accessioning Number) is assigned, and any remaining data entry not available through electronic tracking is completed.
Screening provides an initial brief examination for controlled substances. Although Screening is an economical method for excluding drug presence in most cases, positive screenings must undergo confirmation to be legally viable. Any samples that yield a presumptive positive in Screening necessitate secondary validation.
Should a sample indicate a presumptive positive at the Screening phase, additional hair is drawn from the initial collection and readied for Extraction. At this point, drugs are isolated from hair at substantially diminished concentrations compared to other techniques (like urine or oral fluids), illustrating why hair drug testing is among the more challenging methods.
Positive Screening outcomes are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positives are cleansed as necessary. The complete process, from Accessioning to Confirmation, undergoes scrutiny under the CAP (College of American Pathologists) Hair criteria and meets ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly cited as "hair follicle tests", the analysis targets hair strands rather than follicles beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Lexington, MO In comparing hair testing with more conventional urine tests, hair testing exhibits superior accuracy, offering reliable analysis over time. The unmatched detection capabilities of hair tests make them a formidable choice for professionals in Lexington, MO.
With their extended detection window and precision in identifying substance traces, hair tests overshadow urine tests, ensuring comprehensive monitoring and peace of mind.
Extended Detection Window in Lexington, MO Hair follicle testing stands out in its ability to identify drug use over an extensive period, extending up to 90 days. This affords employers an all-encompassing view of an individual's substance use history.
By leveraging the longer detection span, Lexington employers can better assess candidate reliability and ongoing employee conduct, implementing informed, strategic hiring processes.
Tamper-Resistant Testing Method in Lexington, MO Hair follicle tests significantly curtail the chances of sample tampering, ensuring unquestionable reliability. Their design minimizes any room for adulteration, offering peace of mind.
Incorporating hair testing into drug screening processes means investing in credible outcomes, pivotal for maintaining integrity in testing protocols and safeguarding authoritative reliability.
Convenient Nationwide Testing Locations and Local Locations in Lexington, MO Our extensive network of testing centers across the nation facilitates easy access to hair follicle tests. In Lexington, MO, our local facilities enable quick, hassle-free access to accurate and timely testing services.
This nationwide reach ensures seamless access to drug testing, enhancing convenience and reducing logistical hurdles for businesses and individuals alike.
Simple, Confidential Process in Lexington, MO Our streamlined approach to hair follicle testing guarantees simplicity and confidentiality. Initiating, conducting, and receiving results is straightforward, assuring discretion throughout.
We prioritize your privacy, ensuring each step—from ordering to results delivery—remains confidential, addressing privacy concerns while simplifying the process for all parties involved.
Affordable Pricing and Fast Turnaround in Lexington, MO Our competitive pricing and swift turnaround for hair follicle testing offer notable value for businesses of every size. We ensure not only economic feasibility but also timely deliverables for employers.
Offering high-quality, efficient services at reasonable rates, we provide peace of mind by guaranteeing reliable, timely results, enhancing strategic decision-making in drug testing practices.
Fast and Reliable Outcomes in Lexington, MO Hair follicle drug tests provide quick, precise outcomes, reliably identifying substance use. Their rapid turnaround, paired with unmistakable accuracy, empowers decisions for employers and individuals.
Choosing hair testing for immediate, consistent results assures accuracy and instills confidence, highlighting its unmatched value in detecting drug use with unprecedented precision in Lexington, MO.
Compliance and Peace of Mind for Employers in Lexington, MO Utilizing hair follicle testing upholds workplace drug policies, reducing legal implications and enhancing safety. By fostering compliance, these tests protect companies against potential liabilities.
Adopting hair testing practices ensures adherence to legal and ethical standards, maintaining a safe work environment and affirming an organization's commitment to safety.
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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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