For comprehensive hair follicle drug tests, Accredited Drug Testing offers full services in El Mirage, Arizona. Specializing in hair and alcohol testing, we boast nationwide centers capable of these tests. Hair on your head or body, ranging from 1.5 to 2 inches, is required. These tests analyze drugs, alcohol/ETG, or offer custom testing.
In recent times, hair follicle drug testing has become more prevalent in drug screenings. This method is favored by employers, courts, and substance abuse experts over the standard urine test. Hair tests support zero-tolerance policies, probation, and judicial use. They offer a 90-day detection period, ensure direct supervision during collection, and are hard to manipulate. For recent (within 5 days) drug use, urine tests remain superior.
* 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 analysis has evolved into a robust mechanism for identifying substance and alcohol consumption. By capturing biomarkers within the structure of the expanding hair strand, hair offers a prolonged record of alcohol and other drugs. When collected near the scalp, hair can present approximately a three-month timeframe for detecting alcohol and other drugs. Hair is easy to collect, somewhat challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches, comprising roughly 200 strands of hair (akin to the width of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample for evaluation and validation. For EtG, additional tests, and/or assessments beyond 10 panels, 150mg of the specimen is advisable. It's suggested to measure the specimen on a jeweler’s scale. In the absence of scalp hair, a similar amount of body hair may be obtained. When indicating head hair, it specifically relates to scalp hair. Body hair encompasses other types such as facial and axillary hair.
Process Overview
The primary stages in processing a drug test result in the laboratory include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of the sample into a lab's system. This process confirms that the sample was appropriately sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and incorporates any supplementary data entry absent in an electronic chain of custody system.
Screening comprises an initial prompt evaluation for substances of abuse. Though Screening is an economical solution to negate drug consumption in most samples, any positive screen must be corroborated to be valid in legal contexts. Samples that test positive during Screening necessitate further confirmation.
If a sample shows a presumptive positive result in Screening, additional hair is extracted from the initial specimen for Extraction. At this phase, drugs are extracted from hair at a much lower concentration compared to other techniques (such as urine or oral fluid), which underlines why hair drug screening is the most intricate technique to conduct.
Verification of any positive Screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptively positive are cleaned before confirmation as required. The entire lab procedure from Accessioning through Confirmation is assessed under both the CAP (College of American Pathologists) Hair classification and in conformity with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", the test analyzes the hair strand itself and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in El Mirage, AZ
Extended Detection Window in El Mirage, AZ
Tamper-Resistant Testing Method in El Mirage, AZ
Convenient Nationwide Testing Locations and Local Locations in El Mirage, AZ
Simple, Confidential Process in El Mirage, AZ
Affordable Pricing and Fast Turnaround in El Mirage, AZ
Fast, Accurate, and Reliable Results in El Mirage, AZ
Compliance and Peace of Mind for Employers in El Mirage, AZ
