Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for identifying drug and alcohol consumption. Hair captures a prolonged history of such substances by encasing biomarkers within the strands as they grow. Collected near the scalp, the hair can offer roughly a 3-month window for detection of alcohol and drugs. It's easy to gather, relatively hard to tamper with, and simple to transport.
A sample of 1.5 inches, consisting of about 200 strands (roughly the size of a #2 pencil) nearest to the scalp provides 100mg, ideal for screening and confirmation. For EtG, add-on tests, or panels beyond 10, 150mg of the hair specimen is advisable. We suggest using a jeweler’s scale for weighing. If scalp hair is unavailable, an equivalent amount of body hair can be collected. When referring to head hair, we mean scalp hair exclusively. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The drug test result processing in a lab involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary handling of a sample in the lab’s system. This phase involves checking the proper sealing and shipping of the sample, assigning a random Laboratory Accessioning Number (LAN), and completing any extra data entry not handled by an electronic chain of custody system.
Screening is a swift initial check for drug abuse. While Screening is a budget-friendly way to exclude drug use in most samples, a positive result needs verification to be courtroom-ready. All samples showing a presumptive positive in Screening require secondary confirmation.
Presumptively positive samples during Screening undergo additional hair extraction from the initial specimen for Extraction. Here, drugs are extracted from hair at notably lower concentrations compared to other methodologies (e.g., urine or oral fluid), which is why hair drug screening is regarded as the most complex method.
Positive screening results are validated via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before confirmation as needed. Every laboratory process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While termed "hair follicle tests", the examination analyzes the hair strand, not the follicle beneath the scalp.
Hair follicles outperform urine tests in Seward, IL, due to their superior detection capabilities. Hair testing offers a detailed look into an individual’s substance use history, unlike the limited window provided by urine tests. This enhanced accuracy ensures more thorough assessments, making hair tests the preferred choice for many organizations aiming for reliable drug screening processes.
In Seward, IL, hair follicle testing provides an impressive extended detection period for drug use, capturing up to 90 days of substance history. This extensive timeframe gives employers a broad overview of an individual’s long-term drug use patterns, enabling informed hiring decisions based on comprehensive substance activity insights.
Hair follicle tests employed in Seward, IL, offer a robust tamper-resistant method for drug screening. Unlike other tests susceptible to tampering, hair tests minimize the risk of adulteration, ensuring results of the highest integrity. This reliability prevents manipulation attempts, providing assurance and confidence in the outcomes.
With numerous testing centers across the nation and local accessibility in Seward, IL, our network ensures convenient and hassle-free access to hair follicle testing services. This widespread availability guarantees quick and easy testing processes, making it simple for individuals and employers to obtain necessary drug screenings.
The hair follicle testing procedure in Seward, IL, is both simple and confidential. Our process ensures privacy from ordering to receiving results, addressing privacy concerns and providing a seamless, stress-free experience. This simplicity ensures user-friendliness, reinforcing confidence in handling personal information.
In Seward, IL, our hair follicle testing guarantees affordable pricing and rapid turnaround times. We offer competitive rates to accommodate all sizes of companies, ensuring excellent value without compromising quality and reliability, ultimately delivering peace of mind and economic efficiency.
The hair follicle drug tests in Seward, IL, offer unparalleled speed and accuracy in detecting substance use. Unlike traditional methods, these tests deliver fast results, providing employers with rapid insights into an individual's drug history. The precision of these tests ensures that even the smallest trace of substance use is accurately detected, maintaining the integrity of the test results.
For employers in Seward, IL, adopting hair follicle testing ensures compliance with drug-free workplace policies and enhances safety. These stringent testing methods reduce legal risks and promote a healthier work environment by effectively deterring drug use among employees, creating peace of mind for management.
