Accredited Drug Testing offers comprehensive hair follicle drug testing services in Fort Defiance, Arizona. Whether you require a hair or alcohol test, our expertise in hair testing is available across various cities nationwide. Typically, 1.5 to 2 inches of hair are required from the scalp or body. Our tests can identify drugs, alcohol/ETG, or allow for personalized hair testing solutions.
Recently, hair follicle drug testing has increasingly been utilized over traditional methods. Employers, legal systems, and substance abuse experts often prefer this test over the standard urine analysis. Hair follicle tests suit employers with zero-tolerance drug policies and those under legal obligations. They advantageously offer up to a 90-day detection window, using an observed method that minimizes cheating. However, for identifying drug use within the most recent 5 days, urine tests still hold the highest accuracy.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing is perceived as a robust instrument for detecting drug and alcohol consumption. Hair captures a lengthy history of alcohol and other substances by encasing biomarkers in the fibers of the developing hair strand. When collected near the scalp, hair offers approximately a 3-month detection period for alcohol and other drugs. It is easy to gather, relatively hard to tamper with, and straightforward to ship.
A 1.5-inch piece of roughly 200 hair strands (approximately the dimension of a #2 pencil) closest to the scalp will yield 100mg of hair, the optimal sample for both screening and confirmation. For EtG, add-ons, and/or tests beyond 10 panels, 150mg of the sample is advised. We suggest weighing the sample on a jeweler’s scale. If scalp hair isn't available, an equivalent amount of body hair may be gathered. When referring to head hair, we're specifying scalp hair exclusively. Body hair pertains to all other hair types (facial, axillary, etc.).
Process Overview
The core steps in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial entry of a sample into a lab’s system. This process verifies that the sample was properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and finishes any additional data entry not available through an electronic chain of custody system.
Screening is an initial swift assessment for drug abuse. While Screening is a cost-saving method to exclude drug use on the majority of samples, a positive screen necessitates confirmation to be valid in court. Samples that are presumptively positive in Screening must undergo secondary confirmation.
If a sample shows presumptive positivity in the Screening phase, more hair is extracted from the initial sample and prepared for Extraction. In this phase, drugs are extracted from hair at a considerably lower concentration than in other methods (such as urine or oral fluid), making hair drug screening the most intricate method to perform.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed before confirmation as required. The entire lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the test itself evaluates the hair strand and not the hair follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Fort Defiance, AZ
In contrast to traditional urine tests, hair follicle testing delivers superior detection precision and reliability, proving advantageous for detecting substance use.
Extended Detection Window in Fort Defiance, AZ
Hair follicle testing allows for drug use detection up to 90 days, providing employers with a detailed history of substance usage for a comprehensive evaluation.
Tamper-Resistant Testing Method in Fort Defiance, AZ
The design of hair follicle tests significantly cuts the risk of tampering, ensuring that results are dependable and beyond question.
Convenient Nationwide Testing Locations and Local Locations in Fort Defiance, AZ
Benefit from our widespread network of testing centers, providing swift and seamless access to testing services in Fort Defiance, AZ.
Simple, Confidential Process in Fort Defiance, AZ
We ensure an easy and private process for test procurement, execution, and result receipt, addressing privacy concerns effectively.
Affordable Pricing and Fast Turnaround in Fort Defiance, AZ
Our competitive pricing and rapid turnaround times offer excellent value, accommodating businesses of diverse sizes in Fort Defiance, AZ.
Fast, Accurate, and Reliable Results in Fort Defiance, AZ
Hair follicle drug tests in Fort Defiance, AZ, provide unmatched precision and speed. Their heightened accuracy makes them premier choices for detecting substance use.
Compliance and Peace of Mind for Employers in Fort Defiance, AZ
Employing hair follicle testing solidifies adherence to drug-free workplace policies, minimizing legal risks and enhancing overall workplace safety.
