Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for uncovering drug and alcohol consumption. Hair retains a historical record of alcohol and drug use by capturing biomarkers within the fibers of the growing hair. When sourced near the scalp, hair can offer up to a three-month detection period for substances. Hair is straightforward to collect, somewhat resistant to tampering, and convenient to transport.
A 1.5-inch section consisting of about 200 hair strands (approximately the diameter of a #2 pencil) nearest the scalp will yield 100mg, an optimal amount for analysis and confirmation testing. For EtG extensions, and/or assessments beyond 10 panels, 150mg is suggested. It's advised to measure the sample using a jeweler’s scale. If scalp hair isn't available, an equivalent quantity of body hair can be used. "Head hair" specifically refers to scalp hair, while "Body hair" encompasses all other hair categories (like facial, axillary, etc.).
Process Overview
The primary stages in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial integration of a sample into a lab's database. It involves confirming the sample was properly sealed and delivered, allocating a random LAN (Laboratory Accessioning Number), and finalizing any other data input not covered by an electronic custody chain.
Screening entails a preliminary rapid assessment for substance abuse. Although Screening is a cost-efficient method to exclude drug use for most samples, a positive result in Screening requires further confirmation to be valid in legal settings. Samples showing a presumptive positive in Screening need additional confirmation.
If a sample presents a presumptive positive at the Screening phase, additional hair is extracted from the original sample and readied for Extraction. Here, substances are isolated from hair at a lower concentration than other methods (such as urine or oral fluid), which makes hair drug testing the most challenging technique to execute.
Confirmation of any presumptive positive results is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed prior to confirmation if necessary. The inclusive laboratory operations from Accessioning to Confirmation are audited under both the CAP (College of American Pathologists) Hair standards and compliance with ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests", the analysis is performed on the hair strand, not the follicle below the scalp.
Why choose hair follicle testing over traditional urine tests in Pana, IL? The extended detection span and superior accuracy of hair testing overshadow the limitations of urine tests. With a detection period extending up to 90 days, hair tests provide a more comprehensive assessment of substance history, offering unparalleled reliability and assurance.
Employers in Pana, IL benefit from the extended detection window of hair follicle testing, which can trace drug usage for up to 90 days. This broad timeframe allows a more detailed understanding of an individual's substance history, aiding in informed decision-making processes regarding employment suitability and compliance with company policies.
The risk of sample adulteration is significantly reduced with hair follicle testing in Pana, IL. This method ensures that the collected samples are resistant to manipulation, providing stable and incontestable results, thus elevating the integrity and trustworthiness of the testing process.
With convenient nationwide and local testing centers in Pana, IL, accessing our services is seamless. These centers provide quick, easy, and hassle-free testing experiences, ensuring that clients enjoy accessible and efficient drug testing solutions wherever they're located.
In Pana, IL, our hair follicle testing process is both simple and confidential. From ordering the test to collecting samples and receiving results, the procedure is designed with user privacy and ease at its core. This assurance guarantees a smooth experience while safeguarding sensitive information.
The affordability and rapid processing of hair follicle tests in Pana, IL, are ideal for companies of varying sizes. Our competitive prices and swift turnaround times offer exceptional value, helping businesses obtain reliable testing results without stressing their budgets or waiting excessively.
In Pana, IL, hair follicle testing stands out for its quick and precise outcomes. The advanced methodology ensures accurate detection of substance use over an extended timeframe. The reliability of hair tests offers peace of mind, as results are not only swift but also highly dependable, making them a preferred choice for those seeking certainty in drug screening.
Hair follicle testing facilitates workplace compliance and enhances safety in Pana, IL. Employers find peace of mind knowing that drug-free policies are upheld, minimizing legal risks and promoting a secure work environment. This method aligns with strict adherence to regulations, securing a safe and productive workplace.
