Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a significant method for unveiling instances of drug and alcohol consumption. Hair strands retain biomarkers within their fibers, providing a prolonged usage history of alcohol and narcotics. Collected near the scalp, hair can reveal substance use for up to roughly 90 days. Hair collection is straightforward, relatively tamper-proof, and convenient to transport.
A 1.5-inch segment of approximately 200 hair strands (roughly equivalent to the diameter of a #2 pencil) closest to the scalp yields 100mg of hair, which is optimal for screening and confirmation purposes. For EtG, add-ons, and/or extensive panels beyond 10, a specimen of 150mg is advocated. Utilizing a jeweler’s scale for sample measurement is suggested. In the absence of scalp hair, an equivalent quantity of body hair may be gathered. 'Head hair' refers exclusively to scalp hair, whereas 'body hair' encompasses all other varieties (such as facial, axillary, etc.).
Process Overview
The laboratory handling of drug test outcomes involves four critical stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the introductory phase of integrating a sample into the lab's system. This step ensures the sample was properly sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and supplements any data not provided by an electronic chain of custody process.
Screening serves as a preliminary assessment for potential substance abuse. It is a cost-efficient method to exclude drug usage in most specimens, yet a positive screening mandate further validation to be court-admissible. Presumptive positives in Screening necessitate secondary validation.
For specimens deemed presumptively positive in Screening, additional hair is extracted from the initial sample for Extraction preparation. At this juncture, drugs are extracted from hair at notably lower concentrations than found in other testing mediums (such as urine or saliva), marking hair drug screening as the most intricate methodology to execute.
Confirmation of a positive Screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo washing prior to Confirmation as required. Every stage from Accessioning to Confirmation undergoes evaluation against both CAP (College of American Pathologists) Hair guidelines and ISO/IEC 17025 standards of accreditation.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed "hair follicle tests," it is the hair strand analyzed, not the follicle beneath the scalp.
The use of hair follicle testing in Los Trujillos, NM, surpasses traditional urine tests, offering a range of unparalleled benefits. Hair tests provide a prolonged detection window, while urine tests are limited to more recent usage. Accuracy and reliability distinguish hair testing, as it offers a more stable and tamper-proof collection process. The finite detection period of urine tests reduces their appeal in comprehensive substance screening.
Boasting an extended detection window of up to 90 days, hair follicle tests in Los Trujillos, NM, set themselves apart by offering thorough insights into an individual's drug use history. This method allows employers to gain a comprehensive understanding of a candidate's or current employee's substance use, thus enhancing informed decision-making processes and supporting a drug-free workplace policy.
Hair follicle testing in Los Trujillos, NM, minimizes the potential for tampering. Unlike other methods, such as urine testing, the hair testing procedure is significantly less susceptible to adulteration and substitution, ensuring the integrity and reliability of the sample. This strict collection method yields unquestioned authenticity, making it a preferred choice for organizations seeking uncompromised results.
With widespread testing locations across Los Trujillos, NM, and the nation, Accredited Drug Testing provides unparalleled accessibility to hair follicle drug testing services. The ease and convenience afforded by numerous centers ensure that clients can access testing services quickly and efficiently, reducing hassle and ensuring swift service delivery for all users.
The process for hair follicle testing in Los Trujillos, NM, is both simple and confidential. From the initial order to receiving results, every step is designed to ensure privacy. This convenient approach addresses concerns regarding ease of use and discretion, providing a seamless experience for individuals and organizations valuing confidentiality as paramount.
Offering affordable pricing and swift turnaround times, hair follicle testing in Los Trujillos, NM, delivers excellent value. With competitive pricing structures, it becomes accessible for companies of all sizes. Prompt results contribute to an effective and stress-free process, providing businesses financial savings and reliable insights.
In Los Trujillos, NM, hair follicle drug tests deliver fast, accurate, and reliable results. These tests are renowned for their high precision in identifying substance use, offering dependable outcomes. By focusing on hair samples, this method ensures that detection of drug use spans a longer timeframe, making it an effective choice for employers and organizations aiming for swift accuracy and minimal errors.
Employers in Los Trujillos, NM, gain peace of mind by adopting hair follicle testing to support compliance with drug-free workplace policies. Utilizing this method helps minimize legal risks and cultivates a safer working environment. The comprehensive nature of hair testing guarantees adherence to organizational guidelines while promoting a culture of safety and reliability.