Urine| Hair Follicle | Oral Fluid | Blood | ETG
The power of hair testing as an effective means for identifying drug and alcohol consumption has become recognized. By capturing biomarkers within the fiber matrix of hair strands, it offers a prolonged timeline for alcohol and drug detection. When cut close to the scalp, hair can reveal drug and alcohol use for up to about three months. Collecting hair is straightforward, relatively tamper-proof, and simple to transport.
A 1.5-inch segment consisting of roughly 200 hair strands (similar in diameter to a #2 pencil) close to the scalp yields approximately 100mg of hair, which serves as the prime sample for both screening and confirmation. For EtG, additional tests, or panels above 10, a 150mg sample is advised. We suggest measuring the sample with a jeweler’s scale. If scalp hair is absent, the same quantity of body hair can be substituted. The term head hair specifically denotes scalp hair. Body hair includes other hair types (e.g., facial, axillary, etc.).
Process Overview
There are four key stages when a drug test result goes through lab processing: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, samples undergo the initial integration into the laboratory's workflow. This entails ensuring the sample was properly sealed and transported, allocating a random LAN (Laboratory Accessioning Number), and completing any additional data documentation absent from an electronic chain of custody system.
The Screening phase is a preliminary, rapid assessment for drug presence. While cost-effective for initially ruling out drug use in most samples, any positive findings from Screening necessitate further validation for courtroom acceptance. Samples yielding presumptive positives during screening must undergo corroborative testing.
Should a sample show a presumptive positive during Screening, additional hair is extracted from the original sample and processed for Extraction. During this step, drugs are meticulously extracted from hair at a notably lower concentration compared to other methods (such as urine or oral fluid), contributing to the complex challenge of executing hair drug screenings.
Subsequent to a positive Screening, Confirmation is carried out using GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Pre-confirmation treatments include washing all presumptive positives as needed. The comprehensive lab procedure, from Accessioning to Confirmation, complies with the CAP (College of American Pathologists) Hair criteria and the accreditation standards of ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis is conducted on the hair strand rather than the follicle itself.
Hair follicle testing in Seth Ward, TX, offers several advantages over traditional urine tests. Hair tests provide superior detection accuracy, ensuring substances are correctly identified, reducing false negatives. This improved reliability is crucial for maintaining workplace safety and compliance.
Additionally, compared to urine tests, hair testing offers a broader detection window. This longer period allows for a more comprehensive understanding of an individual's drug use history, which is vital for informed decision-making.
In Seth Ward, TX, hair follicle testing stands out with its extended detection window of up to 90 days. This ability to identify substance use over such an extended period provides employers with a full view of an employee's drug history.
Having a 90-day insight into an individual's substance use is invaluable. It brings clarity, enabling employers to make informed hiring and retention decisions in a way that short-term tests simply cannot match.
Hair follicle tests in Seth Ward, TX, are highly tamper-resistant. Unlike other methods, hair samples significantly reduce the possibility of adulteration, providing unquestionable results.
Employers can rely on the integrity of hair testing to maintain drug-free policies. The robust nature of this method ensures results are genuine, safeguarding the decision-making processes based on these tests.
Accredited Drug Testing provides convenient access to testing services with locations throughout Seth Ward, TX, and nationwide. This extensive network ensures easy and hassle-free testing without the need for extensive travel.
Our local presence means that residents in Seth Ward, TX, can benefit from quick and accessible hair follicle testing options. This convenience ensures that testing requirements are met promptly and efficiently, minimizing disruption.
The process of hair follicle testing in Seth Ward, TX, is both simple and confidential. From ordering a test to gathering and receiving results, every step is designed to protect the privacy of those being tested.
This straightforward process addresses privacy concerns and ensures individuals can access their drug testing results without unnecessary complications. The ease of use makes it ideal for both individuals and organizations alike.
In Seth Ward, TX, hair follicle testing is not only fast but also offers affordable pricing, making it accessible for businesses of all sizes. Competitive pricing structures ensure excellent value for companies looking to implement drug testing policies.
Clients benefit from quick turnaround times, allowing employers to make informed, timely decisions without budget strain. This combination of cost-effectiveness and efficiency makes hair testing a viable option for many organizations.
In Seth Ward, TX, hair follicle drug tests are renowned for their speedy and precise results. The reliable accuracy of these tests ensures that substance use is detected effectively. This precision is crucial for employers who need to make informed decisions based on trustworthy data.
The efficiency of hair follicle testing not only lies in its accuracy but also in the rapid turnaround time. Fast, reliable results allow companies to proceed without delays, making this method a preferred choice in Seth Ward, TX.
For employers in Seth Ward, TX, utilizing hair follicle testing ensures compliance with drug-free work policies. This method reduces legal risks by providing reliable, tamper-proof drug testing results.
Implementing such testing brings peace of mind to employers. By adhering to strict drug-free regulations, they can enhance workplace safety and uphold a productive working environment.
