Accredited Drug Testing offers comprehensive hair follicle drug evaluations in Benton, Illinois. If a hair drug or alcohol test is required, our specialty in hair testing comes with facilities in all cities Nationwide that can conduct a hair evaluation. Typically, 1.5 to 2 inches of hair from the crown or body is adequate. Hair analyses can detect drugs, alcohol/ETG, or can be customized for other specific testing needs.
Lately, hair follicle drug tests have become a more common method for drug assessments. Many employers, legal systems, and Substance Abuse experts choose hair drug testing over traditional urine tests. This test is favored by employers enforcing no-drug policies, courts, and those on probation. The chief advantage of a hair follicle test is its extended detection window, tracing drug use back approximately 90 days, through a supervised process which is challenging to falsify. Yet, for identifying drug usage within the prior 5 days, urine tests remain the most 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 analysis is now recognized as a robust method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug intake by embedding biomarkers within the strands of hair as it grows. When gathered near the scalp, it provides a detection timeframe of up to 3 months for alcohol and other substances. Collecting hair is straightforward, hard to tamper with, and convenient to transport.
A 1.5-inch sample from around 200 hair strands (roughly the diameter of a #2 pencil) close to the scalp yields 100mg of hair, which is the optimal amount for both screening and verification processes. For EtG, additional tests, and/or testing more than 10 panels, it is advisable to use 150mg of the sample. Using a jeweler's scale for weighing the specimen is suggested. If scalp hair isn't available, a similar quantity of body hair can be utilized. References to head hair specifically mean scalp hair. Body hair pertains to other types (such as facial, axillary, etc.).
Process Overview
The primary stages involved in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial handling of a sample within a lab’s system. This task includes confirming the sample was correctly sealed and sent, allocating a unique LAN (Laboratory Accessioning Number), and supplementing any further data entry absent from an electronic chain of custody system.
Screening involves an initial cursory assessment for drug abuse. This step is a cost-efficient method to exclude drug use in most samples, but any positive indication requires verification to hold up in legal settings. Samples that show a presumptive positive result in Screening need subsequent confirmation.
If a presumptive positive is noted in the Screening step, more hair is taken from the initial sample and readied for Extraction. During this step, drugs are obtained from hair in much smaller concentrations than alternative methods (urine or oral fluid, for example), making hair drug screening the most challenging method to execute.
Confirmation of any positive screening result is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens undergo a wash prior to confirmation if necessary. The complete lab protocol from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair certification and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis actually involves the hair strand and not the follicle below the scalp.
Hair follicle testing often outperforms urine tests in Benton, IL.
Its benefits are notable.
Hair follicle testing offers an extended detection window in Benton, IL.
Hair follicle drug tests in Benton, IL reduce tampering opportunities, ensuring validity.
This testing method is preferred for itsreliabilityin preventing sample adulteration.
Our testing services are easily accessible throughout Benton, IL,
and Nationwide.
Experience a straightforward and confidential hair testing process in Benton, IL. The procedure is designed to ensure privacy and simplicity.
In Benton, IL, competitive pricing pairs with quick processing times.
The efficiency and reliability of hair follicle drug tests in Benton, IL, ensure fast and accurate results.
These tests offer high precision in identifying past substance use.
Employers gain compliance and peace of mind using hair follicle tests in Benton, IL.
