Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a valuable means for identifying drug and alcohol consumption. Hair offers a prolonged history of substance use by embedding biomarkers within the growth of the hair strand. When obtained near the scalp, hair can present a detection window of up to roughly 90 days for alcohol and substances. Hair is straightforward to gather, challenging to tamper with, and convenient to transport.
A 1.5-inch portion of around 200 hair strands (approximately the thickness of a #2 pencil) closest to the scalp yields 100mg of hair, the optimal amount for both screening and verification. For tests involving EtG, additional screenings, and those exceeding 10 panels, 150mg of the sample is suggested. It is advisable to weigh the sample using a jeweler’s scale. If scalp hair is not an option, an equivalent quantity of body hair can be utilized. When citing head hair, only scalp hair is implied. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The major stages in processing a laboratory drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab system. This process verifies proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any necessary data entry omitted by an electronic chain of custody system.
Screening provides a preliminary check for substance abuse. Though Screening is economical for excluding drug use in numerous samples, a screen that tests positive must be confirmed for legal admissibility. Samples that are presumptive in Screening necessitate further Confirmation.
Should a sample be presumptive in the Screening step, additional hair is extracted from the initial amount and prepared for Extraction. This step removes drugs from hair at far lower concentrations than other methods (e.g., urine or oral fluid), thus making hair drug analysis the most challenging testing method.
Confirmation of any presumptive positive screen occurs through GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are cleaned beforehand as needed. The complete lab process from Accessioning to Confirmation is examined per the CAP (College of American Pathologists) Hair criteria and in line with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the evaluation concentrates on the hair strand, not the follicle below the scalp.
Comparing hair follicle testing to urine tests reveals significant benefits, especially in Versailles, IL. Hair tests offer superior accuracy, detecting a broader array of substances and ensuring a reliable overview of an individual’s history.
Hair testing surpasses traditional urine tests through its unwavering detection capabilities. Unlike the shorter window of urinalysis, it effectively traces substance use over an extended timeline, proving invaluable for stakeholders seeking comprehensive insights.
Hair follicle testing in Versailles, IL, extends drug detection to 90 days, surpassing shorter spans of urinalysis. This extended window aids employers in understanding an applicant's or employee's substance use history comprehensively.
Such broad temporal detection is crucial for risk assessment, granting administrators the knowledge to make informed decisions. The 90-day span offers peace of mind, ensuring no recent substance use goes unnoticed.
Hair follicle testing offers tamper-resistant benefits, especially noteworthy in Versailles, IL. This method significantly reduces adulteration risks, yielding unquestionable, trustworthy results.
The integrity of hair samples is harder to compromise compared to urine, deterring attempts to falsify results. This reliability is crucial for stakeholders needing absolute confidence in testing outcomes.
Accredited Drug Testing offers convenient testing locations in Versailles, IL, and nationwide for easy access. Our expansive network guarantees swift, hassle-free testing services, catering to diverse client needs.
Whether in a local center or across state lines, our presence ensures efficient service delivery, allowing clients to focus on critical tasks without worrying about testing logistics.
The hair follicle testing process in Versailles, IL, is designed to be simple and confidential. From ordering to sample collection and result reporting, each step prioritizes privacy.
We understand client concerns over privacy, ensuring that all interactions remain discreet. Our streamlined procedures cater to user ease, eliminating unnecessary complexities.
Versailles, IL, businesses benefit from competitive pricing in hair follicle testing. Our packages are designed to offer excellent value without compromising quality or speed.
Alongside affordable rates, quick turnaround times ensure that businesses can maintain momentum without financial strain. This synergy of cost-effectiveness and efficiency is a cornerstone of our service ethos.
Hair follicle drug tests in Versailles, IL, stand out for their speed and precision. Accurate detection of substances assures stakeholders of their validity, with rapid results delivered consistently. This approach minimizes wait times, facilitating prompt decision-making.
Clients trust the fast processing of hair follicle tests, critical for sensitive scenarios demanding reliable resolutions. The assurance of near-instantaneous, precise readings underscores the method's value.
Employers in Versailles, IL, gain compliance assurance through hair follicle testing, fostering safe work environments. This method aligns with drug-free workplace policies, minimizing legal exposures.
By implementing this testing, organizations not only adhere to regulations but also enhance safety, ensuring peace of mind for stakeholders by preemptively addressing potential substance use issues in the workforce.
