Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying the use of drugs and alcohol. Hair offers an extended history due to the entrapment of biomarkers within its growth. When obtained near the scalp, hair can offer nearly a three-month window of detection for substances. Collection is straightforward, tampering is challenging, and shipping is convenient.
A sample measuring 1.5 inches with roughly 200 hairs (about the thickness of a #2 pencil) closest to the scalp yields 100mg, the optimal quantity for testing and verification. For EtG and tests exceeding ten panels, a specimen quantity of 150mg is advised. Utilizing a jeweler’s scale is recommended for weighing. If head hair isn’t accessible, a corresponding amount of body hair can be used. References to head hair specifically mean scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory handling of a drug test involves four main phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the sample’s initial integration into a laboratory system. This step involves ensuring the sample’s proper seal and shipment, assignment of a random LAN (Laboratory Accessioning Number), and inputting any missing data from an electronic custody chain.
Screening acts as a preliminary check for drugs of abuse. It offers a cost-effective means to eliminate most drug usage single-sample cases, although court admissibility requires positive screens to undergo confirmation. Presumptive positives in Screening necessitate additional confirmation.
Should a sample show presumptive positivity in Screening, additional hair is extracted from the initial sample for Extraction. This stage involves removing drugs at lower concentrations from hair than other methodologies (e.g., urine or oral fluid), marking hair testing as the most challenging method.
Confirmation of any positive screen is completed using techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as needed. The laboratory procedures from Accessioning to Confirmation comply with both CAP (College of American Pathologists) Hair standard and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", these analyze the hair itself rather than the follicle beneath the scalp.
Why does hair follicle testing outperform urine tests in Elkhart, IL? The benefits of hair testing, such as its longer detection window and superior accuracy, make it a more reliable choice. Unlike urine tests, which might miss substances consumed beyond a short timeframe, hair tests effectively capture a broader usage history.
This extended detection offers employers a comprehensive view of an individual's drug history, ensuring informed decisions are based on robust data.
Hair follicle testing offers an extended detection window in Elkhart, IL, with the capability to uncover drug use going back as far as 90 days. Unlike urine tests, which are limited to short-term detection, hair tests provide a wider historical view.
Employers gain insights into an applicant’s or employee’s behavior over several months, helping to assess long-term adherence to substance policies more effectively.
The tamper-resistant nature of hair follicle testing in Elkhart, IL, provides unparalleled reliability. The difficulty of adulterating hair samples enhances the credibility and trustworthiness of the test results.
By reducing the risk of sample tampering, hair testing offers undeniable evidence, fostering greater confidence in the outcomes and supporting fair assessments.
Accredited Drug Testing offers convenient nationwide testing locations, including Elkhart, IL. With our expansive network, accessing testing services is quick, easy, and hassle-free, wherever you're located.
This convenience means that whether you're in a bustling city or a smaller community, you'll have access to the testing services you need without delay, ensuring a smooth experience every time.
Experience a simple and confidential process for hair follicle testing in Elkhart, IL. From ordering your test to receiving results, ease and privacy are guaranteed at every step.
Our system ensures that your personal data is protected and that test results are communicated discreetly, addressing any concerns about privacy while simplifying the testing journey.
In Elkhart, IL, we offer affordable pricing and fast turnaround in hair follicle testing. Our competitive rates ensure excellent value, catering to businesses of varying sizes.
Rapid processing times mean you don't have to endure prolonged waits. This combination of cost-effectiveness and speed ensures your company remains compliant without sacrificing fiscal responsibly.
The hair follicle test provides fast, accurate, and reliable results in Elkhart, IL. Its precision in detecting substance use is unparalleled, offering timely findings for employers and testing agencies.
Speedy turnaround times ensure that you receive the outcomes you need promptly, minimizing wait times and delivering results when it matters most. This efficiency is critical in maintaining both safety and productivity in any setting.
Implementing hair follicle testing in Elkhart, IL, ensures compliance with workplace drug-free policies, providing employers with peace of mind. The reliability of hair testing reduces legal risks and enhances overall business safety.
By adhering to stringent testing standards, businesses can maintain a secure and productive workforce, fostering a trustworthy environment for all employees.
