Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant method for identifying drug and alcohol consumption. It offers a timeline of drug and alcohol use by embedding biomarkers in the hair's fibers. When extracted near the scalp, hair can reveal up to a 90-day detection span for alcohol and other substances. Collecting hair is straightforward, somewhat resistant to tampering, and easy to transport.
A 1.5-inch segment comprising roughly 200 hair strands (comparable to the width of a #2 pencil) closest to the scalp yields 100mg, the ideal sample for testing and verification. For EtG, add-ons, and/or tests exceeding 10 panels, a recommendation of 150mg of hair applies. We advise using a jeweler’s scale for accuracy. If scalp hair isn't available, an equal quantity of body hair may be used. "Head hair" strictly refers to scalp hair, while "body hair" pertains to other types (facial, underarm, etc.).
Process Overview
The drug testing laboratory procedure encompasses four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial sample processing in a lab system. This step includes confirming proper sealing and shipping, assigning a LAN (Laboratory Accessioning Number), and completing any lacking data entry from an electronic chain of custody system.
Screening conducts an initial drug check. Though cost-effective for ruling out usage in most samples, a positive screen requires confirmation for court validity. Presumptive positive samples from Screening necessitate further confirmation.
When a sample is presumptively positive during Screening, additional hair from the original sample is prepared for Extraction. This stage involves extracting drugs from hair at a lower concentration than methods like urine or oral fluid, illustrating the complexity of hair drug screening.
Confirmation for positive screenings employs GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples are cleansed before confirmation as needed. The complete process, from Accessioning through Confirmation, is reviewed under CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", this test evaluates the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Kief, ND, offers benefits over traditional urine testing. Superior accuracy and reliability ensure it's increasingly preferred. While urine tests catch substance use within a shorter window, hair analysis provides a comprehensive view of a person's drug history, minimizing chances of oversight.
With an extended detection window, hair follicle tests in Kief, ND, monitor drug use over up to 90 days. This in-depth analysis offers employers a thorough understanding of an employee’s substance history, aiding informed decision-making beyond the limitations of conventional testing methods.
Hair follicle tests in Kief, ND, are notably tamper-resistant, mitigating the risks of sample manipulation. Offering results that are nearly impossible to falsify, hair analysis becomes a trusted method for those seeking reliable and conclusive drug testing outcomes.
In Kief, ND, the convenience of nationwide testing locations ensures straightforward access for all needs. From quick and simple appointments to hassle-free processing, our testing centers streamline the journey, making drug testing more accessible than ever.
The process in Kief, ND, is both simple and confidential, designed to protect individual privacy. With easy steps for ordering, testing, and receiving results, there’s no need for concern over security, ensuring peace of mind for all parties involved.
Offering affordable pricing and rapid result delivery, Kief, ND, businesses enjoy competitive advantages. Our cost-effective and swift services provide optimum value, catering to companies of every size while securing prompt insight into substance use.
In Kief, ND, hair follicle drug tests offer fast, precise, and reliable screening of substances. Unlike other methods, these tests ensure high accuracy by capturing a comprehensive record of substance use. The speed and precision deliver confidence in results, helping authorities, employers, and individuals alike rely on their findings.
Employers in Kief, ND benefit greatly from hair follicle testing to uphold compliance and peace of mind. By reinforcing drug-free workplace policies, these tests help minimize legal risks and promote a secure working environment, enhancing trust and safety company-wide.
