Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying substance and alcohol consumption. Hair captures a prolonged record of substance use by ensnaring biomarkers within the fibers of the maturing hair strand. When gathered near the scalp, hair offers close to a 3-month detection timeframe for substances. Hair is easy to collect, relatively hard to falsify, and straightforward to send.
A 1.5-inch section of nearly 200 hair strands (approximately the width of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal quantity for screening and verification. For EtG, additions, and tests exceeding 10 panels, 150mg of the sample is advised. It is suggested to measure the sample on a jeweler’s scale. If scalp hair is missing, a comparable quantity of body hair may be obtained. When addressing head hair, we mean scalp hair solely. Body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The four essential stages in the laboratory analysis of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the initial handling of a sample within a lab’s system. It entails validating that the sample was sealed and dispatched accurately, attributing a random LAN (Laboratory Accessioning Number), and fulfilling any supplementary data input not supplied by an electronic custody chain system.
Screening entails an initial swift assessment for abusive substances. While Screening is an economical approach to exclude substance use in most samples, a positive screen must be authenticated to be valid in judicial settings. Any samples that are tentatively positive in Screening necessitate an additional confirmation.
If a sample is tentatively positive in the Screening phase, additional hair is taken from the original sample and readied for Extraction. Here, substances are extracted from hair at markedly lower concentrations compared to other methods (like urine or oral fluid), thus making hair substance screening the most challenging methodology to execute.
Validation of any positive Screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive specimens are cleansed before confirmation as required. The complete lab process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the analysis targets the hair strand and not the follicle beneath the scalp.
Hair follicle testing in Sawyerville, IL, offers a strategic edge over urine testing, presenting superior detection and reliability. Hair tests provide a broader detection window and consistent accuracy, making them ideal for employers and agencies with strict policies. In contrast, urine tests, while accurate for recent use, lack the historical insight that hair tests provide, thus flagging potential substance use patterns comprehensively.
Hair follicle testing in Sawyerville, IL, allows for drug use detection over a longer span, up to 90 days, providing employers with a comprehensive perspective on an individual's substance use history. Extended detection capabilities make it a preferred choice for organizations aiming to maintain stringent safety protocols, enabling them to analyze drug use patterns over time, rather than just recent activity.
Sawyerville, IL's hair follicle tests significantly minimize the risks linked with sample tampering, delivering trustworthy outcomes. The nature of hair testing makes it highly resilient to deceptive practices, ensuring authenticity in results. Integrity of the sample is maintained throughout, offering a robust method against adulteration attempts and consequently fostering confidence in drug testing processes.
Accredited Drug Testing provides convenient testing locations across Sawyerville, IL, and nationwide. With our extensive network of centers, clients enjoy hassle-free access to drug testing services, ensuring they can quickly and easily complete necessary screenings. This network flexibility is particularly advantageous for companies with geographically diverse workforces aiming to streamline testing procedures.
The hair follicle testing process in Sawyerville, IL, is remarkably straightforward and confidential, addressing privacy and user-friendliness concerns. By simplifying the ordering, testing, and results process, individuals can feel assured of both accuracy and discretion, making this option particularly appealing for personal and professional circumstances where confidentiality is paramount.
With competitive pricing and fast turnaround times, hair follicle testing in Sawyerville, IL, offers remarkable value. Businesses of all sizes benefit from our cost-effective solutions, which not only ensure budget-friendly compliance with drug policies but also deliver quick results, contributing to efficient and economical workforce management strategies.
In Sawyerville, IL, hair follicle drug testing is renowned for delivering fast, precise, and dependable outcomes. Its capability to accurately pinpoint substance use aids in trust-building. Employers and professionals in the legal realm benefit greatly from its precision. The state-of-the-art methodologies utilized ensure that results are not only swift but also detail-oriented, providing an essential tool for maintaining safety and compliance standards.
Employers in Sawyerville, IL benefit from hair follicle testing through ensured compliance with workplace drug policies, enhancing safety and minimizing legal liabilities. By incorporating hair tests, businesses fortify their drug-free workplace commitments, providing peace of mind through accurate detection and mitigation of risks associated with substance abuse in professional settings.
