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Accredited Drug Testing offers comprehensive hair follicle drug examinations in Tinley Park, Illinois. Whether you require a hair drug or alcohol assessment, our expertise in hair testing is available, with centers in every city nationwide equipped to carry out these tests. For sample collection, 1.5 to 2 inches of either head hair or body hair is typically needed. Our hair tests can detect drugs, alcohol/ETG, and provide other specialized testing options.
Lately, hair follicle drug testing has become a preferred method for many. Employers, legal authorities, and drug rehabilitation experts often opt for hair testing over traditional urine tests. This choice is prevalent among employers enforcing strict drug-free policies, judicial systems, and those on probation. A key advantage of using hair follicle testing is its extended detection period, often up to 90 days. This process is monitored closely to prevent tampering, although for recent drug use within 5 days, urine tests remain the gold standard.
Accredited Drug Testing offers comprehensive hair follicle drug examinations in Tinley Park, Illinois. Whether you require a hair drug or alcohol assessment, our expertise in hair testing is available, with centers in every city nationwide equipped to carry out these tests. For sample collection, 1.5 to 2 inches of either head hair or body hair is typically needed. Our hair tests can detect drugs, alcohol/ETG, and provide other specialized testing options.
Lately, hair follicle drug testing has become a preferred method for many. Employers, legal authorities, and drug rehabilitation experts often opt for hair testing over traditional urine tests. This choice is prevalent among employers enforcing strict drug-free policies, judicial systems, and those on probation. A key advantage of using hair follicle testing is its extended detection period, often up to 90 days. This process is monitored closely to prevent tampering, although for recent drug use within 5 days, urine tests remain the gold standard.
* 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.
The use of hair testing is increasingly recognized as an effective method for identifying drug and alcohol use. Hair offers a timeline of alcohol and other substances by encasing biomarkers within the hair fibers as it grows. Hair gathered near the scalp allows for detection windows of up to roughly three months for substances. It's straightforward to collect, hard to tamper with, and simple to transport.
A sample measuring 1.5 inches, consisting of approximately 200 hair strands (similar to the diameter of a #2 pencil), obtained near the scalp yields the ideal 100mg for testing and verification. For EtG, additional tests, or those exceeding 10 panels, 150mg is suggested. We advise weighing the hair on a jeweler’s scale. If scalp hair is not available, a similar amount of body hair may be used. "Head hair" refers specifically to scalp hair, while "body hair" encompasses all other types (such as facial or axillary hair).
Process Overview
The drug testing laboratory process encompasses four essential stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of introducing a sample into a lab's system. This step includes confirming the proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing extra data entry if not already provided by an electronic chain of custody.
Screening is an initial rapid assessment for substances of abuse. While it efficiently rules out drug use in most cases, a positive result requires confirmation to be valid in legal settings. Samples that test preliminarily positive during Screening must undergo further confirmation.
Should a sample read as preliminarily positive in Screening, additional hair is taken from the original specimen and prepped for Extraction. This stage entails extracting drugs from hair at concentrations lower than other methods (such as urine or oral fluid), highlighting hair drug screening as particularly challenging.
Confirmation is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Any samples that are preliminarily positive receive washing as necessary before confirmation. The comprehensive process from Accessioning to Confirmation is reviewed under both CAP (College of American Pathologists) standards for hair and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly referred to as "hair follicle tests", this test analyzes the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Tinley Park, IL, hair follicle tests hold distinct advantages over urine tests. Unlike traditional urine testing, hair follicle assessments offer a longer detection window and are less likely to be tampered with.
The extended accuracy of these tests supports workplaces in enforcing stricter drug policies, promoting a safer environment.
Extended Detection Window
Hair follicle testing in Tinley Park, IL offers an extensive detection window, identifying drug use over up to 90 days. This prolonged timeframe allows employers to better assess an employee's historical substance use, rather than focusing on just recent behavior.
Such insights aid in making informed decisions, reinforcing trust through comprehensive background checks.
Tamper-Resistant Testing Method
Hair follicle testing substantially eliminates tampering risks, providing Tinley Park, IL with dependable drug testing solutions. The collection and analysis processes are designed to deter manipulation, ensuring that results are both credible and consistent.
This integrity offers organizations the confidence needed to enforce stringent drug policies effectively.
Convenient Nationwide Testing Locations
Tinley Park, IL boasts the advantage of our widespread testing centers, streamlining the testing procedure. These locations offer easy and hassle-free access, ensuring quick service for all testing needs.
With strategically placed centers, subjects can conveniently schedule tests, minimizing waiting times.
Simple, Confidential Process
The hair follicle testing process in Tinley Park, IL is designed for simplicity and confidentiality, addressing privacy concerns and facilitating ease of use.
Ordering, completing the test, and receiving results is straightforward, prioritizing user comfort all while maintaining strict confidentiality standards.
Affordable Pricing and Fast Turnaround
Our competitive pricing models in Tinley Park, IL ensure that top-quality drug testing is accessible to companies of all sizes. Quick turnaround times further showcase our commitment to outstanding service, offering peace of mind and great value.
Businesses can benefit from cost-effective solutions without sacrificing the quality of results.
Fast, Accurate, and Reliable Results
Hair follicle drug tests provide quick and precise results in Tinley Park, IL. These tests are unmatched in their accuracy and ability to identify various substances effectively, offering a dependable solution for businesses and individuals.
The efficiency of hair follicle testing means results can be processed and delivered rapidly, optimizing decision-making processes with timely data.
Compliance and Peace of Mind for Employers
Employers in Tinley Park, IL can rest easy with hair follicle drug testing. This method supports adherence to drug-free policies, minimizing legal liabilities and enhancing overall workplace safety.
By ensuring compliance, businesses can focus on productivity, knowing they are fostering a secure work 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