Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a robust method to identify drug and alcohol consumption. Hair maintains an extensive history of substances by encapsulating biomarkers in the fibers of the extending hair strand. When clipped near the scalp, hair can offer up to about a 3-month detection duration for substances. Hair is straightforward to gather, relatively hard to tamper with, and easy to transport.
A 1.5-inch segment of roughly 200 hair strands (around the thickness of a #2 pencil) near the scalp provides 100mg of hair, which is the preferred sample for assessments and verification. For EtG, add-ons, and/or tests beyond 10 panels, 150mg of the sample is advised. We propose assessing the sample weight on a jeweler’s scale. If scalp hair is lacking, a similar amount of body hair might be obtained. When discussing head hair, it pertains solely to scalp hair. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The four key stages in the laboratory handling of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab’s system. This covers confirming that the sample was securely sealed and dispatched properly, generating a random LAN (Laboratory Accessioning Number), and finalizing any further data input not supplied by an electronic custody trail system.
Screening consists of an initial fast evaluation for substance misuse. While Screening is a cost-efficient method to eliminate drug usage in most samples, a positive result necessitates confirmation for legal admissibility. Samples presumed positive during Screening demand additional confirmation.
Should a sample appear presumptively positive at the Screening phase, additional hair is derived from the initial sample and readied for Extraction. At this phase, substances are isolated from hair at a significantly lower concentration than in other methods (e.g., urine or oral fluid), making hair drug screening the most challenging procedure to execute.
To validate any positive screening outcome, the examination is conducted via GC/MS, GC/MS/MS or LC/MS/MS. All presumptively positive samples are cleansed before confirmation as required. The entire lab procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
In Piney View, WV, hair follicle testing outperforms traditional urine tests with superior detection accuracy and reliability. While urine tests can miss certain substances, hair testing reveals long-term substance use effectively. This method provides more insightful results, ensuring employers, courts, and substance abuse professionals make informed decisions.
With an extended detection window of up to 90 days, hair follicle testing in Piney View, WV offers a broader understanding of an individual's drug use history. For employers, this means a more thorough evaluation of potential hires, as well as current employees, helping to maintain workplace safety standards.
Hair follicle drug tests in Piney View, WV minimize the risk of sample tampering, offering reliable and conclusive results. Unlike urine tests, which can be easily adulterated, hair tests provide a tamper-resistant method that is nearly impossible to cheat, ensuring accuracy and trust in the results obtained.
Convenience is key, and our testing centers are located nationwide, including in Piney View, WV. With numerous locations, accessing testing services has never been easier. Our facilities provide quick, seamless, and hassle-free drug testing options, ensuring that employers and individuals have access to necessary services.
The process for hair follicle drug testing in Piney View, WV is designed for simplicity and confidentiality. From ordering to taking the test and receiving results, each step ensures privacy and ease of use. This approach guarantees a smooth experience, addressing any concerns regarding the process.
Our competitive pricing and swift turnaround times make hair follicle drug testing a cost-effective choice in Piney View, WV. Companies of all sizes can benefit from our services, as we provide excellent value coupled with the assurance of timely results, ensuring peace of mind and operational continuity.
The hair follicle drug test offers unmatched precision and rapid results in Piney View, WV. This testing method boasts high accuracy levels, making it an excellent choice for detecting substance use. The quick turnaround time ensures that results are delivered promptly, allowing for timely decision-making in critical situations.
Hair follicle testing in Piney View, WV supports employers in achieving compliance with drug-free workplace policies. This testing method reduces legal risks and enhances workplace safety by providing a dependable measure against substance use, offering peace of mind for employers and a safer working environment.
