Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective approach for identifying drug and alcohol consumption. Hair serves as a long-lasting record of alcohol and drug usage by embedding biomarkers within its growing fibers. When gathered near the scalp, it can provide around a 3-month detection timeline for substances. Collecting hair is straightforward, relatively hard to tamper with, and easy to transport.
A 1.5-inch piece of roughly 200 hair strands (approximately the thickness of a #2 pencil) from the scalp offers 100mg of hair, the perfect quantity for testing. For EtG, additional analyses, or tests exceeding 10 panels, 150mg of hair is advisable. It's best to weigh the hair on a jeweler's scale. If scalp hair isn't available, a similar quantity of body hair can be used. When discussing head hair, we mean scalp hair exclusively. Body hair refers to other types (facial, axillary, etc.).
Process Overview
The drug test laboratory procedure consists of Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the sample's initial integration into the laboratory's workflow. This step ensures the sample was appropriately sealed and sent, assigns a LAN (Laboratory Accessioning Number), and completes any additional data entry not covered by an electronic chain of custody system.
Screening performs an initial fast assessment for drug abuse. Though Screening is economical for excluding drug usage in most cases, a positive result must be substantiated to be legally viable. Samples presumptively positive in Screening require a confirmatory check.
For samples identified as presumptively positive, additional hair is taken from the initial sample for Extraction. Here, substances are removed from hair at much lower levels than in other methods (e.g., urine or oral fluid), making hair drug analysis the most challenging method to execute.
Confirmation of any positive Screening outcome is done using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleaned before confirmation if necessary. From Accessioning to Confirmation, the laboratory's workflow is inspected under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 qualifications.
Advantages of hair drug testing:
Limitations:
Note: While often called "hair follicle tests," this analysis actually examines the hair shaft and not the follicle beneath the skin.
In Sumner, IL, hair follicle testing offers notable advantages over traditional urine tests. Its superior detection accuracy and reliability make it the preferred method for many. While urine tests capture recent usage, hair tests provide a more comprehensive view, with up to 90 days of drug use history, ensuring accurate and dependable results.
In Sumner, IL, the extended detection window of hair follicle testing sets it apart. This method, capable of identifying drug use up to 90 days prior, offers employers a thorough understanding of an individual's substance history. Such a comprehensive view is invaluable when evaluating an employee or candidate's past.
The tamper-resistant nature of hair follicle tests in Sumner, IL significantly minimizes the risk of sample adulteration. This testing method ensures reliable and indisputable results, making it a trusted choice for those seeking accuracy in substance use detection.
Convenient nationwide testing locations make hair follicle testing accessible for Sumner, IL residents. With a network of centers, accessing testing services is straightforward and hassle-free, allowing individuals to enjoy quick and easy testing experiences locally and across the nation.
The process for hair follicle testing in Sumner, IL is both simple and confidential. From ordering to receiving results, every step prioritizes privacy and ease of use, providing a straightforward experience while addressing client privacy concerns.
With affordable pricing and fast turnaround, hair follicle testing in Sumner, IL provides exceptional value. Our competitive pricing structures ensure accessibility for businesses of all sizes, while the quick processing time offers rapid peace of mind.
Hair follicle drug tests in Sumner, IL excel in providing fast, accurate, and reliable results. These tests stand out for their precision, detecting substance use with unmatched accuracy. The efficiency of hair testing ensures quick results, making it a top choice for those who prioritize accurate and swift outcomes.
Employers in Sumner, IL find peace of mind with hair follicle testing. This method not only ensures compliance with company drug-free policies but also mitigates legal risks. By upholding a safe workplace environment, employers can be confident in their commitment to safety and compliance.
