Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for detecting drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug use by embedding biomarkers within the fibers of the growing hair shaft. When collected near the scalp, hair can offer up to a 3-month detection period for alcohol and drugs. Hair is easy to gather, relatively difficult to tamper with, and simple to send.
A sample measuring 1.5 inches, consisting of about 200 hairs (roughly the diameter of a #2 pencil) from closest to the scalp provides 100mg of hair, which is the optimal sample size for screening and verification. For EtG tests, add-ons, and/or panels exceeding 10, 150mg of the sample is advised. It's suggested to measure the sample on a jeweler’s scale. If scalp hair isn’t available, a comparable quantity of body hair can be gathered. By head hair, we mean scalp hair alone. Body hair refers to all other hair types (such as facial, axillary, etc.).
Process Overview
The primary steps in processing a drug test in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial handling of a sample as it enters the lab's system. This process involves ensuring that the sample was sealed and sent correctly, allocating a random LAN (Laboratory Accessioning Number), and completing any necessary data entry that wasn’t provided by an electronic chain of custody.
Screening is a preliminary rapid assessment for drug abuse. Even though Screening is an economical method to exclude drug usage in the majority of samples, a positive result must be confirmed to be court-admissible. Samples that test presumptively positive in Screening must undergo additional confirmation.
If a sample shows a presumptive positive at the Screening phase, additional hair is taken from the initial sample and prepped for Extraction. In Extraction, drugs are isolated from hair at much lower concentrations than in other methods (like urine or oral fluid), making hair drug analysis the most challenging method to execute.
Confirmation of any positive screening outcome is done via GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are presumptively positive are washed before confirmation as required. The entire lab process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation as well as the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the test actually analyzes the hair strand, not the follicle beneath the scalp
Hair follicle testing stands out in Pulcifer, WI, when juxtaposed with traditional urine tests due to its superior detection accuracy. As opposed to urine tests, hair tests provide a more comprehensive analysis of drug use, which can span several months. The reliability of hair testing ensures employers and organizations achieve a clearer understanding of an individual's substance use history.
Employers in Pulcifer benefit from the extended detection window that hair tests offer, making them a reliable tool in maintaining drug-free workplaces. While urine tests still serve specific contexts, hair testing's accuracy leads to more dependable results.
In Pulcifer, WI, hair follicle testing effectively identifies drug use over an extended period of up to 90 days, providing a broad view of an individual's recent substance history. This extensive detection window is invaluable for employers aiming to understand potential or current employees' long-term drug use patterns comprehensively.
Through such thorough testing, organizations can gain insights into the typical behavioral patterns surrounding substance use, offering a more informed basis for hiring and management decisions. This capability makes hair testing an asset to any employment background screening.
The hair follicle testing method in Pulcifer, WI, boasts impressive tamper-resistance, significantly minimizing the risk of sample adulteration. Unlike urine tests, which can sometimes be manipulated, hair testing ensures the integrity of samples, leading to undeniably reliable results.
Beyond its reliability, the hair test's resilience against tampering provides confidence to employers and other stakeholders in the authenticity of the test outcomes. This makes it a preferred choice for institutions demanding undisputed substance use verification.
With numerous convenient testing centers, both nationwide and locally in Pulcifer, WI, accessing hair follicle testing services is straightforward. Our extensive network guarantees a hassle-free experience for individuals requiring thorough drug testing.
Whether in Pulcifer or other locations, our commitment to convenience means that testing is quick and simple, eliminating unnecessary delays. Clients appreciate the efficiency and accessibility we offer, making drug testing less burdensome.
The process of hair follicle testing in Pulcifer, WI, is meticulously simple and confidential. From ordering to receiving results, each step prioritizes client privacy and ease of use, addressing common apprehensions surrounding confidentiality.
Our commitment to discretion ensures that individuals can undergo testing without concerns, and the seamless nature of the process helps in maintaining comfort and trust throughout. The secure handling of personal information is integral to our services.
Offering affordable pricing and rapid turnaround times, our hair follicle testing services in Pulcifer, WI, represent excellent value for businesses. We ensure that every client, regardless of size, receives the benefits of cost-effective measures and timely results.
Our pricing structures are crafted to complement the quality of service delivered, without imposing on budgetary constraints. This allows businesses to maintain consistent drug-free policies economically and efficiently.
In Pulcifer, WI, hair follicle drug tests are acclaimed for their fast, accurate, and reliable outcomes. With their exceptional precision, these tests expertly detect recent substance use. The advanced technology underlying hair testing ensures dependable results, making them a preferred choice for those seeking meticulous substance detection.
Clients in Pulcifer can rely on the expeditious yet thorough nature of hair tests, a method that prioritizes both speed and accuracy. Each stage of the testing process is designed to offer certainty and clarity, ensuring test-takers receive their results promptly without compromising on quality.
Hair follicle testing in Pulcifer, WI, brings peace of mind to employers by ensuring compliance with strict workplace drug policies. This method contributes to enhancing overall workplace safety by effectively deterring drug use and minimizing associated legal risks.
Employers adopting hair testing practices can feel assured that they are investing in the security and productivity of their workforce. The reliability of results furthers compliance standards, supporting a drug-free professional environment.
