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Accredited Drug Testing provides comprehensive hair follicle drug examinations in North Chicago, Illinois. Should you require testing for drugs or alcohol using hair samples, Accredited Drug Testing is an expert in this field, with centers nationwide, ready to conduct a hair test. Typically, 1.5 to 2 inches of hair from the head's crown or body can be used. The analyses can cover drugs, alcohol/ETG, or other tailored hair testing choices.
In recent times, the preference for drug testing has leaned toward hair follicle testing. Multiple employers, courts, and substance abuse professionals now opt for it over the standard urine test. Hair drug tests serve entities with strict drug-free mandates, the judiciary, and probation officers. Significant advantages include a detection window up to 90 days, an observed collection method, and resilience against tampering. However, for drug use within the preceding 5 days, urine tests remain more precise.
Accredited Drug Testing provides comprehensive hair follicle drug examinations in North Chicago, Illinois. Should you require testing for drugs or alcohol using hair samples, Accredited Drug Testing is an expert in this field, with centers nationwide, ready to conduct a hair test. Typically, 1.5 to 2 inches of hair from the head's crown or body can be used. The analyses can cover drugs, alcohol/ETG, or other tailored hair testing choices.
In recent times, the preference for drug testing has leaned toward hair follicle testing. Multiple employers, courts, and substance abuse professionals now opt for it over the standard urine test. Hair drug tests serve entities with strict drug-free mandates, the judiciary, and probation officers. Significant advantages include a detection window up to 90 days, an observed collection method, and resilience against tampering. However, for drug use within the preceding 5 days, urine tests remain more 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 testing is now recognized as a vital method for detecting drug and alcohol consumption. Hair captures a long-term record of substances by embedding biomarkers in the fibers as it grows. When sampled close to the scalp, hair can offer an approximate three-month span to detect drugs and alcohol. It's straightforward to collect, tough to tamper with, and easy to transport.
A 1.5-inch segment involving about 200 strands (similar to a #2 pencil in size) closest to the scalp results in 100mg of hair, the perfect quantity for both screening and confirmation. For tests like EtG, add-ons, or over 10-panel tests, a 150mg sample is advisable. Using a jeweler’s scale for accurate measurement is suggested. If scalp hair is not an option, a comparable volume of body hair can serve as an alternative. Reference to head hair specifies scalp hair. Conversely, body hair indicates all other types (facial, axillary, etc.).
Process Overview
The laboratory process for determining a drug test result encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, a sample is initially processed into the laboratory system. This step ensures that the sample was correctly sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and fulfills any remaining data entries that an electronic chain of custody didn't supply.
Screening performs a rapid initial check for drug presence. Although cost-effective in eliminating drug use for most samples, positive results from Screening must be verified for legal acceptance. Samples testing presumptively positive during Screening need secondary confirmation.
Should a sample test presumptively positive in Screening, further hair is extracted from the initial batch for the Extraction phase. Drugs are isolated from hair at a much lower concentration than other testing methods (like urine or oral fluids), illustrating why hair drug screening is intricate to execute.
Confirmation of positive test results employs procedures like GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo washing before confirmation if necessary. The full laboratory sequence from Accessioning to Confirmation is evaluated following both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", these actually examine hair strands rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in North Chicago, IL
Hair testing provides an edge over conventional urine tests, particularly in vivid substance history revelation. Unlike urine tests, hair follicle analysis displays superior detection accuracy, maintaining reliability across various scenarios. In North Chicago, IL, this advanced testing clearly surpasses urine tests in comprehensiveness and legitimacy, ensuring safer workplaces.
The inherent ability of hair tests to detect substance traces over an extended period grants organizations a formidable tool for enforcing drug policies, giving them peace of mind regarding employee substance use history.
Extended Detection Window in North Chicago, IL
In North Chicago, IL, hair follicle testing offers a distinct advantage: the ability to trace drug use up to 90 days retrospectively. This presents employers with a detailed evaluation of a candidate or employee's past substance involvement. Such insight is invaluable for companies aiming to maintain a safe, drug-free workplace environment.
With its extended window, hair testing proves crucial in identifying patterns of abuse, not merely sporadic usage, thereby offering a thorough understanding of an individual's substance practices.
Tamper-Resistant Testing Method in North Chicago, IL
Hair follicle tests introduce a level of resistance against falsification that urine tests cannot match. In North Chicago, IL, this testing method is nearly impervious to adulteration, ensuring results remain untampered. This reliability helps organizations make critical decisions backed by authentic data.
As a potent deterrent against deceit, hair testing minimizes the risk of sample manipulation, instilling confidence in the results and supporting credible drug-free initiatives.
Convenient Nationwide Testing Locations and Local Locations in North Chicago, IL
Accredited Drug Testing boasts numerous locations nationwide, with centers conveniently accessible in North Chicago, IL, ensuring efficient, seamless testing services. Our expansive network guarantees minimal hassle and expedient testing processes.
Employing accessible facilities that streamline the screening process, test participants can experience optimal convenience, wherever they are situated.
Simple, Confidential Process in North Chicago, IL
The process for hair follicle testing in North Chicago, IL is streamlined and strictly confidential, safeguarding the privacy of participants. From ordering the test to receiving the results, participants experience a straightforward and private procedure, enhancing user confidence.
Affordable Pricing and Fast Turnaround in North Chicago, IL
At Accredited Drug Testing, competitive pricing structures are partnered with quick result delivery, offering outstanding value to businesses of varying sizes in North Chicago, IL. We ensure equitable pricing doesn't compromise the rapidity of the service.
Employers can expect swift and affordable testing solutions, creating peace of mind while maintaining fiscal responsibilities.
Fast, Accurate, and Reliable Results in North Chicago, IL
Hair follicle tests are renowned for their prompt and precise detection, offering unmatched accuracy in substance analysis. In North Chicago, IL, their capacity to swiftly deliver results with high reliability makes them a preferred choice for both individuals and organizations keen on ensuring a drug-free environment.
Speed does not compromise accuracy; hair tests are capable of identifying a wide range of substances accurately. This rapid yet precise methodology helps streamline decision-making processes, ultimately enhancing organizational efficiency.
Compliance and Peace of Mind for Employers in North Chicago, IL
Employers in North Chicago, IL benefit from hair follicle testing by staying aligned with drug-free mandates, thus reducing liability and enhancing workforce safety. Hair drug testing supports compliance, offering employers tranquility when implementing workplace policies.
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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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
I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.
Tee Ess - 12/19/2024
I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!
Kali Collins - 1/16/2025