Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective means to identify drug and alcohol consumption. Hair creates a comprehensive timeline of alcohol and substances by capturing biomarkers within the strands as they grow. By collecting hair near the scalp, it is possible to provide an approximate three-month detection period for alcohol and drugs. The collection of hair is straightforward, relatively tamper-proof, and simple to transport.
A sample measuring 1.5 inches consisting of around 200 hair strands (equivalent in size to a #2 pencil) from close to the scalp yields 100mg, which is the preferred amount for both screening and confirmation tests. For EtG, extended panels, or those exceeding 10 panels, a 150mg sample is suggested. We advise using a jeweler’s scale to weigh the sample. If head hair is not accessible, an equivalent quantity of body hair is acceptable. In the context of head hair, we specifically mean scalp hair. Body hair includes all other hair types (such as facial and axillary hair).
Process Overview
The drug testing laboratory process is comprised of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is recorded into a lab's system. This step ensures the sample’s seal and shipment are intact, assigns it a random LAN (Laboratory Accessioning Number), and fills in any additional required data not available through an electronic chain of custody system.
Screening is a preliminary and rapid assessment for the presence of drugs. Despite its cost efficiency, a positive screening must be confirmed to hold up in legal contexts. Samples marked as presumptively positive during Screening are subject to further confirmation.
For samples flagged as presumptively positive during Screening, additional hair is extracted from the initial collection for further analysis during Extraction. Here, drug compounds are isolated from hair at concentrations considerably lower compared to methods like urine or oral fluid tests, contributing to the complexity of conducting hair drug tests.
Confirmation of positive screening outcomes utilizes techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing as necessary before confirmation. The complete lab process, from Accessioning through to Confirmation, adheres to review by both the CAP (College of American Pathologists) Hair designation and follows accreditation standards ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is often a misnomer, as the actual analysis focuses on the hair strand rather than the follicle beneath the scalp.
Hair follicle testing has proven superior to urine tests in Hollywood Park, TX, due to its long detection window and reliability. Unlike urine tests, hair samples can reveal substance use history over several months
Hair follicle tests boast superior detection accuracy compared to traditional urine tests. They offer reliable insights into substance use, making them a trusted choice for many owing to their thoroughness and efficiency.
The extended detection window of hair follicle testing, reaching up to 90 days, is a remarkable advantage in Hollywood Park, TX. Employers gain a broader understanding of an individual's substance use over a significant period.
This long-term detection capability is crucial for employers seeking a comprehensive view of an applicant or employee's drug use history, enhancing their decision-making process.
Hair follicle testing in Hollywood Park, TX, provides a robust solution to the challenge of sample tampering. This method significantly reduces the risk of adulteration, ensuring trustworthy results.
The integrity of hair follicle tests is notable, as they offer reliable and nearly impossible-to-cheat outcomes. Employers and individuals can trust the accuracy of these tests for critical decisions.
With convenient testing locations nationwide and in Hollywood Park, TX, accessing hair follicle testing services is straightforward. Our widespread centers facilitate quick and hassle-free testing.
Our network of testing centers ensures clients can seamlessly access services whenever needed, supporting timely and efficient testing processes across numerous locations.
The process for hair follicle testing in Hollywood Park, TX, is both simple and confidential, ensuring ease of use and privacy. From ordering to results, each step prioritizes discretion.
Clients can rely on a streamlined procedure that respects their confidentiality. This ease and assurance make hair follicle testing an attractive option for individuals and businesses alike.
In Hollywood Park, TX, our competitive pricing for hair follicle tests, combined with fast turnaround times, offers companies valuable assurance and cost-effectiveness.
Our affordable rates, alongside speedy results, deliver excellent service quality without compromising budget constraints. This balance ensures businesses of all sizes receive optimal value.
In Hollywood Park, TX, hair follicle drug tests offer fast and accurate results, setting a high bar for substance detection. They are renowned for their precision, making them a reliable choice for identifying recent and past drug use.
The speed at which hair follicle drug tests deliver results ensures that individuals and employers have accurate information swiftly. This high level of accuracy helps in making informed decisions based on clear, dependable findings.
Hair follicle testing helps ensure workplace compliance with drug-free policies in Hollywood Park, TX. By reducing legal risks and enhancing safety, companies can operate with greater peace of mind.
Employers benefit from hair tests as they support a zero-tolerance stance on drug use, reinforcing workplace safety and policy adherence. This fosters a secure working environment for all.
