Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant resource for identifying substance and alcohol consumption. Hair fibers capture biomarkers that offer an extensive timeline of alcohol and drug intake along the growth of the strand. When collected near the scalp, hair delivers nearly a three-month detection scope for alcohol and other drugs. Collecting hair is straightforward, somewhat resistant to tampering, and simple to transport.
A sample measuring 1.5 inches consisting of roughly 200 hairs (about the diameter of a #2 pencil) situated closest to the scalp yields 100mg of hair, an optimal quantity for evaluation and verification. For EtG, supplemental tests, and/or evaluations exceeding 10 panels, a recommendation of 150mg of the specimen applies. It is prudent to weigh the specimen using a jeweler's scale. Should scalp hair be absent, a similar quantity of body hair can be utilized. In discussing head hair, this pertains exclusively to scalp hair. Body hair denotes all other varieties (including facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test outcome involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary integration of a sample into a laboratory’s system. This phase ensures the sample’s proper sealing and shipment, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any remaining data entry absent from an electronic chain of custody protocol.
Screening provides an initial rapid assessment for substances of abuse, serving as an economical method to eliminate drug consumption in the majority of samples. However, a preliminary positive result requires confirmation for court admissibility. Any samples that register as presumptive positive during Screening must undergo additional confirmation.
If a sample tests presumptive positive during Screening, additional hair is selected from the original specimen for Extraction. This phase focuses on extracting drugs from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), which makes hair drug testing the most intricate methodology.
Confirmation of any positive screen result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. Samples with presumptive positive results are washed before confirmation as necessary. The entire lab process, from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the analysis in fact examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing surpasses urine testing due to its enhanced detection accuracy and reliability. In Roosevelt, AZ, hair tests provide a comprehensive assessment of an individual's drug use history, capturing substances missed by traditional urine tests. The superior methodology detects drug use over more extended periods, offering a robust solution for employers in ensuring a substance-free workplace.
In Roosevelt, AZ, hair follicle testing offers an extended detection window, providing insights into an individual's drug use over the past 90 days. This lengthy detection period allows employers a thorough understanding of an employee's substance history, ensuring informed hiring decisions. Such comprehensive analysis is crucial for maintaining a safe and productive workplace environment.
Hair follicle tests stand out in Roosevelt, AZ, due to their tamper-resistant nature. Compared to other methods, these tests significantly mitigate sample adulteration risks, ensuring results are both reliable and incontestable. The integrity of hair follicle testing provides peace of mind and confidence in the accuracy of the findings, which is invaluable for employers seeking unquestionable testing solutions.
Our widespread network of testing centers across Roosevelt, AZ, and nationwide presents an unparalleled convenience for individuals seeking hair follicle tests. The accessibility of our locations ensures a quick and seamless testing process, affirming our commitment to hassle-free services for all clients. Speed and ease characterize the testing experience, saving time and effort for everyone involved.
The hair follicle testing process in Roosevelt, AZ, is designed to be straightforward and confidential. From ordering the test to collecting and receiving results, every step prioritizes individuals' privacy. This simplicity addresses any concerns regarding ease of use, making the testing procedure user-friendly and stress-free, while also maintaining the highest standards of confidentiality.
In Roosevelt, AZ, our competitive pricing structure for hair follicle testing offers companies of all sizes excellent value. Coupled with rapid turnaround times, our services deliver prompt results without sacrificing accuracy, ensuring cost-effectiveness. Businesses can rely on our services to achieve their drug testing goals efficiently, supporting their commitment to maintaining a safe and healthy workplace.
The precision and speed of hair follicle drug testing in Roosevelt, AZ, set it apart as a premier method for substance detection. With exceptional accuracy, these tests quickly identify any drug use, offering reliable results that employers can depend on. Their efficiency ensures that companies receive essential information promptly, facilitating a swift response to any potential issues.
Employers in Roosevelt, AZ, benefit from hair follicle testing by ensuring compliance with drug-free workplace policies. This method not only minimizes legal risks but also enhances workplace safety, fostering a secure and productive environment. Consistent use of hair testing aligns with organizational goals of maintaining a healthy workforce and safeguarding company integrity.
