Hair Follicle Drug Testing - North Chicago, IL

Employment, DOT, Court Ordered, Personal
Urine| Hair Follicle | Oral Fluid | Blood | ETG

40 Hair Drug Testing Centers in North Chicago

Minutes Away, Test Today

2393 Reliable Parkway0.00 miles

2393 Reliable Parkway
Chicago, IL 60686

2361 Reliable Parkway0.00 miles

2361 Reliable Parkway
Chicago, IL 60686

3145 S Ashland Ave Ste 1101.17 miles

3145 S Ashland Ave Ste 110
Chicago, IL 60608

3201 S Wallace St1.39 miles

3201 S Wallace St
Chicago, IL 60616

2907 S Wabash Ave Ste 1001.39 miles

2907 S Wabash Ave Ste 100
Chicago, IL 60616

3316 S Ashland Ave1.39 miles

3316 S Ashland Ave
Chicago, IL 60608

2600 S Michigan Ave1.40 miles

2600 S Michigan Ave
Chicago, IL 60616

811 S State St Ste B1.89 miles

811 S State St Ste B
Chicago, IL 60605

2929 S Ellis Ave1.95 miles

2929 S Ellis Ave
Chicago, IL 60616

600 W Adams St2.06 miles

600 W Adams St
Chicago, IL 60661

75 Remittance Dr Ste 16602.07 miles

75 Remittance Dr Ste 1660
Chicago, IL 60675

Remit Only: Dept 77-64782.07 miles

Remit Only: Dept 77-6478
Chicago, IL 60678

614 W Monroe St2.14 miles

614 W Monroe St
Chicago, IL 60661

300 W Adams St Ste 8352.17 miles

300 W Adams St Ste 835
Chicago, IL 60606

1230 W Lake St2.49 miles

1230 W Lake St
Chicago, IL 60607

36 W Randolph St Ste 7052.52 miles

36 W Randolph St Ste 705
Chicago, IL 60601

55 E Washington St Ste 25002.60 miles

55 E Washington St Ste 2500
Chicago, IL 60602

311 N Aberdeen St Ste 100b2.61 miles

311 N Aberdeen St Ste 100b
Chicago, IL 60607

111 N Wabash Ave Ste 1514,2.63 miles

111 N Wabash Ave Ste 1514,
Chicago, IL 60602

300 E Randolph St Cl4042.83 miles

300 E Randolph St Cl404
Chicago, IL 60601

835 S Wolcott Ave Ste E1442.85 miles

835 S Wolcott Ave Ste E144
Chicago, IL 60612

676 N Saint Clair St Ste 9003.10 miles

676 N Saint Clair St Ste 900
Chicago, IL 60611

1030 W Chicago Ave3.22 miles

1030 W Chicago Ave
Chicago, IL 60642

219 W Chicago Ave3.30 miles

219 W Chicago Ave
Chicago, IL 60654

650 W 51st St3.37 miles

650 W 51st St
Chicago, IL 60609

233 E Erie St Ste 6023.38 miles

233 E Erie St Ste 602
Chicago, IL 60611

1460 N Halsted St Ste 201,4.00 miles

1460 N Halsted St Ste 201,
Chicago, IL 60642

5709 S. Loomis Blvd4.15 miles

5709 S. Loomis Blvd
Chicago, IL 60636

1044 N Francisco Ave4.32 miles

1044 N Francisco Ave
Chicago, IL 60622

1520 N Damen Ave4.32 miles

1520 N Damen Ave
Chicago, IL 60622

1431 N Western Ave Ste 137,4.39 miles

1431 N Western Ave Ste 137,
Chicago, IL 60622

5841 S Maryland Ave4.83 miles

5841 S Maryland Ave
Chicago, IL 60637

2400 N. Ashland Ave Suite 1005.28 miles

2400 N. Ashland Ave Suite 100
Chicago, IL 60614

5525 S Pulaski Rd Fl 35.47 miles

5525 S Pulaski Rd Fl 3
Chicago, IL 60629

2800 N Sheridan Rd Ste G1,5.77 miles

2800 N Sheridan Rd Ste G1,
Chicago, IL 60657

2868 N Broadway St5.81 miles

2868 N Broadway St
Chicago, IL 60657

5601 W Cermak Rd5.90 miles

5601 W Cermak Rd
Cicero, IL 60804

3000 N. Halsted, Suite 6045.99 miles

3000 N. Halsted, Suite 604
Chicago, IL 60657

4940 S Cicero Ave6.20 miles

4940 S Cicero Ave
Chicago, IL 60638

413 S Harvey Ave7.08 miles

413 S Harvey Ave
Oak Park, IL 60302

Employment, Court Ordered, Probation, Family

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.

What it is, How it works

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:

  • Extended detection period: Unlike urine tests with shorter spans, hair drug tests reveal drug use for up to 90 days.
  • Challenging to falsify: The difficulty in tampering with hair tests enhances result precision.
  • Historic usage data: It highlights a pattern of drug use over time, not just recent activity.

Limitations:

  • Unable to detect recent usage: Drugs become discernible in hair approximately 5-7 days post-consumption.
  • Expense: Hair drug testing costs tend to be higher compared to alternative methods.
  • Result discrepancies: Variability in hair color and individual hair growth can influence drug metabolite concentration.

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

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

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

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 Locations

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

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.

  • Ease of use is ensured throughout the testing journey.
  • Privacy concerns are handled effectively, prioritizing participant discretion.

Affordable, Fast Turnaround

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

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

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.

  • Legal risks associated with drug policy violations are minimized.
  • Employee safety and productivity are bolstered through assured compliance.

What's New In Hair Follicle Drug Testing according to the Hair Drug Testing Experts

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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Frequently Asked Questions

A hair follicle drug test analyzes a small sample of hair to detect a history of drug use over time. Because drug metabolites are incorporated into hair as it grows, this method can show patterns of use instead of just recent exposure. It is frequently used for legal and court requirements, long-term monitoring, and high-trust workforce screening.
Standard hair drug testing typically reflects drug use over approximately a 90-day period, based on the length of hair collected at the time of testing. Longer hair can sometimes reflect a longer time frame, and extremely short hair can reduce that window.
Hair drug testing commonly screens for marijuana/THC, cocaine, opiates/opioids, amphetamines/methamphetamines, and PCP. In many cases, additional expanded panels may be requested to include other substances.
Yes. If the donor's head hair is too short or unavailable, body hair may be collected as an alternative. The collector will document the source of the sample. This allows testing even for individuals with recently cut or shaved head hair.
Yes. Hair drug testing is commonly used in court, probation, custody, and compliance matters because the collection process follows a documented chain of custody and the analysis is performed by a certified laboratory. Results are provided in a form that can be reviewed by legal and administrative authorities.
Yes. Individuals, parents, attorneys, employers, and probation programs can all request hair drug testing. A doctor's order is not required. Results are confidential and released only to the authorized requesting party.
Hair testing provides a longer look-back period than urine testing, making it useful when you need to demonstrate ongoing abstinence or identify repeated/recent substance use patterns over time rather than just recent exposure. It is frequently selected for legal, compliance, and custody-related documentation.
A small section of hair is cut by a trained collector in a discreet, controlled manner. The sample is sealed, documented, and sent to the laboratory under established chain-of-custody procedures so that the results can be defended if they are ever challenged.

Customer Reviews

Very professional and very quick

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

phone support has been excellent

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

Really Helpful

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


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