Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a robust method for identifying drug and alcohol consumption. Hair archives an extended history of substance use by capturing biomarkers within the fibers of the hair as it grows. When samples are collected near the scalp, they offer up to a 3-month window for detecting alcohol and drugs. Hair collection is straightforward, hard to tamper with, and effortless to transport.
A 1.5-inch sample consisting of around 200 hair strands (similar to the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the ideal sample size for both screening and confirmation. For EtG, extra tests, and/or panels exceeding 10, a 150mg sample is advisable. Utilizing a jeweler's scale for specimen weight measurement is recommended. If scalp hair is unavailable, an equivalent quantity of body hair can be used. When we mention head hair, it is strictly in reference to scalp hair. Body hair includes all other hair types (e.g., facial, axillary).
Process Overview
The process for lab analysis of a drug test result involves four critical steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the stage where a sample enters the lab’s processing system. This step involves checking for proper seal and shipping, assigning a unique LAN (Laboratory Accessioning Number), and filling in any missing data not captured by an electronic chain of custody.
Screening is a preliminary assessment for drug abuse. While Screening efficiently rules out drug use in most samples, a positive result requires confirmation for legal admissibility. Any samples with a positive result from Screening need additional confirmation.
For samples showing presumptive positives during Screening, additional hair is extracted from the original sample for further Extraction. During this phase, drugs are extracted from the hair at lower concentrations compared to other methods (e.g., urine or oral fluid), which makes hair drug testing one of the most challenging methodologies.
Confirmation for any positive results from Screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Samples showing presumptive positives are cleansed as necessary before confirmation. The full process, from Accessioning to Confirmation, adheres to standards set by the CAP (College of American Pathologists) Hair designation and is accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although the term "hair follicle tests" is commonly used, the testing actually involves the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Mount Trumbull, AZ
The robust benefits of hair testing over urine include superior accuracy and reliability. With a longer detection window, hair tests provide a more comprehensive analysis, capturing drug use history up to 90 days. This advantage makes hair testing a preferred choice, depicting a clearer picture compared to traditional urine tests.
Extended Detection Window in Mount Trumbull, AZ
Employing hair follicle testing in Mount Trumbull provides an extended detection period of up to 90 days. This extensive window offers employers a deeper understanding of an individual's drug history. Unlike short-term testing methods, it allows for a comprehensive review of substance use over time.
Tamper-Resistant Testing Method in Mount Trumbull, AZ
Hair tests in Mount Trumbull drastically minimize the risk of tampering. The reliability of hair follicle testing stands firm, delivering irrefutable results. When choosing a method free from adulteration concerns, hair tests prove a trusted and valid choice, underpinning their credibility.
Convenient Nationwide Testing Locations and Local Locations in Mount Trumbull, AZ
With testing centers spread Nationwide and locally in Mount Trumbull, accessing our services is streamlined and convenient. These readily available centers facilitate quick access, offering a stress-free testing experience. Clients enjoy the ease our widespread locations offer in securing prompt testing appointments.
Simple, Confidential Process in Mount Trumbull, AZ
The process for hair follicle testing in Mount Trumbull is both straightforward and confidential. From ordering to testing and receiving results, each step is designed with privacy and simplicity in mind. Users can rest assured that their information remains secure throughout the entire procedure.
Affordable Pricing and Fast Turnaround in Mount Trumbull, AZ
Our pricing structures for hair follicle testing in Mount Trumbull are competitive, providing great value. Coupled with fast turnaround times, businesses receive prompt results without breaking the bank. This combination offers peace of mind and effective resource management for companies of all sizes.
Fast, Accurate, and Reliable Results in Mount Trumbull, AZ
Hair follicle drug tests provide a swift and precise method for detecting substance use in Mount Trumbull, Arizona. Their impressive accuracy makes them a top choice among testing methods. The results delivered are both rapid and dependable, giving individuals and organizations confidence in the testing process.
Compliance and Peace of Mind for Employers in Mount Trumbull, AZ
Adopting hair follicle testing in Mount Trumbull ensures compliance with workplace policies. Employers benefit from reduced legal liabilities and bolstered safety through consistent testing measures. This method fosters a secure work environment and peace of mind regarding employee compliance.
