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Accredited Drug Testing offers comprehensive hair follicle drug assessments in Naperville, Illinois. For those in need of hair drug or alcohol examinations, our expertise lies in hair testing, with accessible centers in cities throughout the nation to conduct these tests. Typically, 1.5 to 2 inches of hair from the crown or body can be used. These tests evaluate drugs, alcohol/ETG, or provide tailored testing options.
In recent years, utilizing hair follicle testing has become more prevalent for drug assessments. Many employers, judicial systems, and substance abuse experts now prefer hair drug tests over the traditional urine tests. Hair follicle drug evaluations cater to employers with strict no-drug policies, legal settings, and individuals under probation. The main advantage is the extended drug-use detection window, usually up to 90 days, ensuring accuracy through an observed procedure, making cheating almost impossible. Yet, urine tests remain the most precise for detecting recent drug use within the last 5 days.
Accredited Drug Testing offers comprehensive hair follicle drug assessments in Naperville, Illinois. For those in need of hair drug or alcohol examinations, our expertise lies in hair testing, with accessible centers in cities throughout the nation to conduct these tests. Typically, 1.5 to 2 inches of hair from the crown or body can be used. These tests evaluate drugs, alcohol/ETG, or provide tailored testing options.
In recent years, utilizing hair follicle testing has become more prevalent for drug assessments. Many employers, judicial systems, and substance abuse experts now prefer hair drug tests over the traditional urine tests. Hair follicle drug evaluations cater to employers with strict no-drug policies, legal settings, and individuals under probation. The main advantage is the extended drug-use detection window, usually up to 90 days, ensuring accuracy through an observed procedure, making cheating almost impossible. Yet, urine tests remain the most precise for detecting recent drug use within the last 5 days.
* 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 widely regarded as an effective technique for detecting drug and alcohol usage. By capturing biomarkers within the fibers of a developing hair strand, hair offers a prolonged history of alcohol and other substances. When gathered near the scalp, it provides a detection period of up to roughly 3 months for alcohol and other drugs. Collecting hair is straightforward, relatively hard to tamper with, and simple to send.
A 1.5-inch hair sample, consisting of about 200 strands (approximately the size of a #2 pencil) nearest to the scalp, produces 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the specimen is suggested. It's advisable to measure the specimen using a jeweler's scale. If scalp hair is absent, a comparable quantity of body hair may be taken. When mentioning head hair, we mean scalp hair exclusively. Body hair pertains to all other types of hair (such as facial, axillary, etc.).
Process Overview
The four primary stages in laboratory drug test processing are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample within a laboratory's system. This consists of confirming proper sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry not supplied by an electronic chain of custody system.
Screening provides a preliminary rapid evaluation for drug abuse. Although Screening is an economical means to exclude drug usage in most samples, a positive screen must be confirmed to be legally valid. Samples presumed positive in Screening necessitate a subsequent confirmation.
If a sample shows a presumptive positive in the Screening stage, more hair is extracted from the initial sample for Extraction. Here, drugs are obtained from hair at far lower concentrations than in other methods (e.g., urine or oral fluid), which is why hair drug screening is the most challenging methodology to execute.
Confirmation of any positive screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo washing before confirmation as required. The complete lab procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Even though often termed "hair follicle tests", the test itself examines the hair strand and not the follicle beneath the scalp
Naperville Comparison: Hair follicle testing provides a distinct advantage over standard urine tests in Naperville, IL. These assessments offer superior detection accuracy and reliability, crucial for ensuring a drug-free workplace.
Extended Detection Period: Hair follicle tests in Naperville provide the unique benefit of a long detection window, often up to 90 days, offering employers insight into an individual's drug use history, far beyond what urine tests can report.
Tamper-Resistance: In Naperville, hair follicle testing excels in preventing sample adulteration, delivering reliable results to give employers confidence. The methodology greatly reduces the chance of tampering, enhancing result integrity.
Testing Convenience Nationwide: With testing centers distributed nationwide and locally in Naperville, accessing hair follicle testing is effortless, providing clients hassle-free and quick services for their convenience.
Confidential and Simple Process: Naperville offers a discreet and effortless method for requesting hair follicle tests. This straightforward process ensures privacy and ease, enhancing customer's experience, from ordering to receiving results.
Cost-Effective Solutions: Hair follicle tests in Naperville are not only competitively priced but also deliver timely results, making them an excellent value for organizations of all sizes seeking peace of mind.
Naperville's Hair Follicle Testing: Renowned for its precision and speed, hair follicle tests in Naperville offer a reliable method of detecting substance use. The tests are highly precise, ensuring fast and accurate results, critical for both employers and individuals.
Employer Compliance: Using hair follicle testing in Naperville ensures that employers maintain compliance with drug-free workplace policies, reducing potential legal risks and promoting a secure working environment.
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