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Accredited Drug Testing provides comprehensive hair follicle drug tests in Coal Valley, Illinois. Our expertise in hair tests, available nationwide, ensures you can access our services wherever you are. Typically, 1.5 to 2 inches of head or body hair is necessary for testing. These analyses can screen for drugs, alcohol/ETG, or other custom options.
Recently, hair follicle drug tests have become more common for screening. Employers, courts, and substance abuse experts often prefer hair analysis over urine tests for its zero-tolerance assurance. A significant advantage is a detection period of up to 90 days, with an observed collection method that is nearly foolproof. However, for recent drug use within 5 days, urine tests remain most accurate.
Accredited Drug Testing provides comprehensive hair follicle drug tests in Coal Valley, Illinois. Our expertise in hair tests, available nationwide, ensures you can access our services wherever you are. Typically, 1.5 to 2 inches of head or body hair is necessary for testing. These analyses can screen for drugs, alcohol/ETG, or other custom options.
Recently, hair follicle drug tests have become more common for screening. Employers, courts, and substance abuse experts often prefer hair analysis over urine tests for its zero-tolerance assurance. A significant advantage is a detection period of up to 90 days, with an observed collection method that is nearly foolproof. However, for recent drug use within 5 days, urine tests remain most accurate.
* 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 emerged as a significant method for identifying drug and alcohol use. It captures a long-term record of these substances by encapsulating biomarkers within the strands' fibers as hair grows. When gathered near the scalp, hair can offer up to an approximate 3-month period of detection for alcohol and other drugs. Collecting hair is straightforward, fairly resistant to tampering, and simple to transport.
A clip of 1.5 inches, roughly 200 strands (similar to a #2 pencil's diameter) nearest the scalp provides 100mg of hair, which is the optimal quantity for both screening and verification. For EtG, additional tests, and tests beyond 10 panels, 150mg of hair is advisable. It's recommended to weigh the hair using a jeweler’s scale. Should scalp hair be unavailable, an equivalent portion of body hair can be used. By "head hair," we mean only scalp hair. "Body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The drug test laboratory processing involves these four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning begins with entering a sample into a lab’s system, ensuring the sample was sealed and sent correctly, assigning it a LAN (Laboratory Accessioning Number), and completing any leftover data entry not covered by an electronic chain of custody system.
Screening is a preliminary assessment for drugs prone to abuse. While it’s a financially efficient method to eliminate drug use in most samples, results need confirmation to be valid in legal settings. Samples showing positive during Screening must undergo additional confirmation.
If a sample yields a presumptively positive result in the Screening phase, additional hair is extracted from the original sample for Extraction. At this phase, drugs are drawn out from hair at notably lower concentrations compared to other techniques (e.g., urine or oral fluid), making hair drug screening the most challenging procedure to execute.
Confirmation for all positive screening results is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples flagged as presumptive positive are cleaned before confirmation as necessary. The entire lab process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation alongside ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite the term “hair follicle tests” being common, the analysis is performed on the hair strand, not the follicle below the scalp.
In Coal Valley, IL, hair follicle testing advantages over urine tests are evident. With a higher detection accuracy, hair tests provide solid evidence of past substance use, offering employers greater confidence. Their reliability ensures a company's integrity in maintaining drug-free policies.
The superior detection capabilities of hair tests surpass those of urine, revealing insights into longer-term substance use. Employers benefit by having a more comprehensive understanding of an individual's drug history.
Hair follicle drug tests in Coal Valley, IL, offer an extended detection window, capturing up to 90 days of substance history. This provides employers with a thorough view of an individual's drug use, aiding informed employment decisions.
With the ability to detect long-term drug use, hair tests outperform shorter-term alternatives. Employers gain confidence from knowing an applicant's substance habits over a significant duration, ensuring a safe and compliant workplace.
The hair follicle tests available in Coal Valley, IL, have a robust tamper-resistance, reducing sample adulteration risks. This ensures results are reliable and trustworthy, enhancing the accuracy of drug tests in various scenarios.
By minimizing possibilities for alteration, hair follicle tests provide a dependable method for detecting substance use. Their tamper-resistant nature safeguards against misleading outcomes, offering credible evidence for employers and legal entities.
Convenience and accessibility define our testing locations in Coal Valley, IL. With nationwide and local centers, employees and employers can quickly access our services, ensuring a smooth, streamlined assessment experience.
The network of testing locations allows for hassle-free testing, reducing delays and complications. Our presence in Coal Valley and beyond underscores commitment to providing timely, efficient evaluations.
Simplicity and confidentiality are hallmarks of our process in Coal Valley, IL. From ordering a test to receiving results, the procedure is streamlined, guaranteeing privacy and ease of use for all parties involved.
The simple, discreet approach addresses privacy concerns, ensuring individuals feel secure throughout the testing stages, from initial contact to results delivery, maintaining integrity and trust.
Affordable pricing combined with fast turnaround times are key features in Coal Valley, IL. Our competitive pricing ensures all business sizes can benefit, maximizing value without sacrificing quality and reliability.
The quick outcomes provided by our tests save time and resources, proving beneficial in decision-making processes. Competitive pricing further enhances peace of mind, making our services accessible and efficient.
The precision and rapid results of hair follicle drug tests in Coal Valley, IL, set them apart. Their high accuracy in detecting substances ensures peace of mind for employers and institutions requiring reliable data. These tests can trace substance use efficiently, providing clear, dependable outcomes.
Employers and individuals benefit from fast, accurate results, making it easier to make informed decisions. The reliability of hair tests in Coal Valley enhances their credibility and dependability compared to more traditional methods.
Employers in Coal Valley, IL, can achieve compliance and peace of mind through hair follicle testing. By aligning with drug-free workplace policies, they diminish legal risks and bolster workplace safety, ensuring a secure environment.
Utilizing hair tests encourages compliance and helps negate potential liabilities. Employers benefit from reduced risks and confidence in maintaining a drug-free, harmonious working atmosphere for all.
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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