Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as an influential method, hair analysis is instrumental in identifying substance and alcohol consumption. Hair offers an extended historical archive of alcohol and drugs by embedding biomarkers within the hair strand's fibers during growth. When obtained near the scalp, hair can reveal up to nearly a 3-month period of detection for alcohol and drugs. The process of collecting hair is straightforward, not easily tampered with, and convenient for shipping.
A 1.5-inch segment comprised of roughly 200 hair strands (comparable to the breadth of a #2 pencil) closest to the scalp equates to 100mg of hair, which is the preferred quantity for assessment and verification. For EtG tests, additional analyses, and/or examinations exceeding 10 panels, a 150mg sample is suggested. We advocate utilizing a jeweler’s scale for weighing the specimen. In situations where scalp hair is unobtainable, a comparable amount of body hair can be utilized. When addressing head hair, it pertains specifically to scalp hair. Body hair encompasses all other hair varieties (e.g., facial, axillary, etc.).
Process Overview
The laboratory processing of drug test outcomes encompasses four fundamental steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the preliminary processing of a sample into the laboratory system. It entails confirming the sample's sealing and correct shipping, allotting a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data entry absent in an electronic chain of custody system.
Screening performs an initial swift assessment for drug misuse. While Screening presents a budget-friendly approach to exclude drug usage for a majority of samples, any positive outcome necessitates confirmation to be legally acceptable. Samples presumptively positive in Screening require further verification.
Upon obtaining a presumptive positive result at the Screening phase, additional hair is extracted from the primary specimen and primed for Extraction. In this step, substances are isolated from hair at a significantly reduced concentration than in alternative methods (e.g., urine or oral fluid), which renders hair drug testing the most challenging method to execute.
Verification of any positive screening outcome is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with a presumptive positive status undergo cleansing prior to verification as required. The entire lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair classification and adherence to ISO / IEC 17025 criteria.
Benefits of hair drug testing:
Drawbacks:
Note: Frequently dubbed as "hair follicle tests," this analysis evaluates the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Dayton, ME:
Hair tests provide superior detection accuracy compared to traditional urine analysis, offering a more comprehensive substance use history. Employers and legal entities benefit from the enhanced reliability of hair testing, ensuring zero-tolerance policies are effectively enforced.
Extended Detection Window in Dayton, ME:
Hair follicle drug testing captures a comprehensive view of a person's substance use history, with a detection window that can extend up to 90 days. This enables employers to make informed decisions regarding candidate selection and employee monitoring.
Tamper-Resistant Testing Method in Dayton, ME:
Hair follicle drug tests significantly mitigate the potential for sample tampering, assuring businesses and courts of the integrity of the results. This testing method strongly reduces the likelihood of cheating, providing authentic and reliable outcomes.
Convenient Nationwide Testing Locations and Local Locations in Dayton, ME:
With a network of testing centers, gaining access to hair follicle testing services is hassle-free. Our locations provide quick and efficient service, ensuring that individuals can easily find a convenient center.
Simple, Confidential Process in Dayton, ME:
The hair follicle testing process is designed to be straightforward and confidential. From ordering to receiving results, the entire procedure emphasizes privacy and ease of use, alleviating any concerns about confidentiality.
Affordable Pricing and Fast Turnaround in Dayton, ME:
We offer competitive pricing structures for hair follicle testing, ensuring excellent value for businesses of all sizes. Coupled with rapid turnaround times, clients receive high-quality service without delays.
Fast, Accurate, and Reliable Results in Dayton, ME:
Hair follicle drug testing offers a high level of accuracy and speed in detecting substance use. This method ensures rapid processing times, providing reliable results that can be trusted for employment and legal purposes.
Compliance and Peace of Mind for Employers in Dayton, ME:
The use of hair follicle testing ensures adherence to workplace drug-free policies, minimizing legal risks and enhancing the safety of the work environment. Employers can trust in the accuracy and reliability of this testing method.
