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Accredited Drug Testing offers thorough hair follicle drug assessments in Grayslake, Illinois. If you're in need of a hair drug or alcohol evaluation, our expertise in hair testing is unparalleled. With locations across the nation, we can facilitate a hair test effortlessly. Typically, hair lengths of 1.5 to 2 inches from your head or body are preferred. Hair samples offer insights into drugs, alcohol/ETG, or other specialized testing options.
Lately, there's been a trend towards using hair follicle drug tests over traditional methods. More employers, legal entities, and substance counselors opt for hair drug evaluations over standard urine analyses. Employers with strict no-drug policies, courts, and probationary individuals trust these tests. The main advantage of hair testing is in its extended detection window—often up to 90 days—ensuring a high level of accuracy in supervised settings, while cheating is nearly impossible. Nonetheless, urine tests remain the most precise for recent drug use within 5 days.
Accredited Drug Testing offers thorough hair follicle drug assessments in Grayslake, Illinois. If you're in need of a hair drug or alcohol evaluation, our expertise in hair testing is unparalleled. With locations across the nation, we can facilitate a hair test effortlessly. Typically, hair lengths of 1.5 to 2 inches from your head or body are preferred. Hair samples offer insights into drugs, alcohol/ETG, or other specialized testing options.
Lately, there's been a trend towards using hair follicle drug tests over traditional methods. More employers, legal entities, and substance counselors opt for hair drug evaluations over standard urine analyses. Employers with strict no-drug policies, courts, and probationary individuals trust these tests. The main advantage of hair testing is in its extended detection window—often up to 90 days—ensuring a high level of accuracy in supervised settings, while cheating is nearly impossible. Nonetheless, urine tests remain the most precise for recent drug use within 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 analysis has gained recognition for its efficacy in detecting drug and alcohol consumption. Hair captures a long-term record of substances by embedding biomarkers in the growing strand. Collected near the scalp, hair may indicate substance use over three months. It is easy to collect, hard to tamper with, and simple to ship.
A sample of 1.5 inches comprising around 200 strands (similar to a #2 pencil) nearest the scalp yields 100mg of hair, which is ideal for testing and confirmation. For EtG or tests exceeding 10 panels, a 150mg sample is preferred. We suggest weighing it using a jeweler’s scale. If scalp hair is absent, equivalent body hair can be gathered. Head hair specifically references scalp hair, while body hair includes all other types (e.g., facial, axillary).
Process Overview
The drug testing process in a lab encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning begins with integrating a sample into the lab's system, ensuring proper sealing and shipping, issuing a LAN (Laboratory Accessioning Number), and any data entry absent in an electronic system.
Screening serves as an initial check for substance abuse. Though it’s an economical method to dismiss drug use in most samples, positive results require confirmation for court validity. Presumptive positives from Screening necessitate further confirmation.
For presumptive positive cases, additional hair is taken from the sample for Extraction, where substances are isolated at lower concentrations than with other methods (e.g., urine or oral fluid), making hair screening notably challenging.
Confirmation of positive results uses GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive samples undergo washing before confirmation if necessary. The process from Accessioning to Confirmation is vetted under CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although known as "hair follicle tests", the examination focuses on the hair strand, not the follicle beneath the skin.
Why Hair Follicle Testing Beats Urine Testing in Grayslake, IL Hair follicle testing offers benefits that surpass the traditional urine test. By capturing drug use over a longer period, hair tests provide a more complete picture of substance intake. This method ensures superior detection accuracy, rendering it highly reliable compared to urine tests.
Extended Detection Window in Grayslake, IL Hair follicle testing stands out for its ampler detection period, extending up to 90 days. This capability allows employers to gain a comprehensive view of an individual's substance use history. Such insights equip employers with crucial information for informed hiring decisions.
Tamper-Resistant Testing Method in Grayslake, IL Hair follicle tests minimize risks associated with sample tampering, offering results that are both dependable and unquestionable. This level of security ensures that tests remain authentic and reflect true substance use.
Convenient Nationwide Testing Locations and Local Locations in Grayslake, IL Our widespread testing centers facilitate quick and hassle-free access to hair follicle tests. With local and national presence, individuals can conveniently undergo testing services without excessive travel or waiting times.
Simple, Confidential Process in Grayslake, IL The process for hair follicle testing is straightforward and confidential, from appointment setting to result reception. Prioritizing users' privacy and ease, our method ensures a seamless experience, instilling confidence and trust.
Affordable Pricing and Fast Turnaround in Grayslake, IL We pride ourselves on offering competitive pricing alongside quick turnaround times. Our services provide cost-effective solutions, ensuring companies can maintain standards without breaking the bank.
Fast, Accurate, and Reliable Results in Grayslake, IL Hair follicle drug tests provide prompt and precise detection of substance use. This method ensures high reliability for determining long-term drug intake. The speed and accuracy of these tests make them an invaluable resource for both employers and other organizations looking to maintain a drug-free environment.
Compliance and Peace of Mind for Employers in Grayslake, IL Utilizing hair follicle testing for drug-free policy compliance aids companies in reducing legal risks while promoting workplace safety. This method helps maintain a secure working environment and ensures adherence to established guidelines.
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