Accredited Drug Testing offers comprehensive hair follicle drug evaluations in Dulles Town Center, Virginia. If you're seeking a hair drug or alcohol evaluation, we excel in hair analysis, with facilities available in every U.S. city for such tests. Ideally, 1.5 to 2 inches of hair from your head or body can typically be tested. These examinations can uncover drugs, alcohol/ETG, or cater to other tailored hair testing needs.
Over the years, hair follicle drug testing methods have increasingly become prevalent in identifying substance use. Organizations, legal systems, and Substance Abuse experts often choose hair tests over the traditional urine tests. Companies with strict anti-drug policies, judicial systems, and probationary programs favor this method for its primary advantage: an extended detection window, typically up to 90 days, and the nearly tamper-proof nature of observed sample collection. However, urine tests remain more precise for drug usage detected within a 5-day window.
* 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 examinations have been increasingly recognized as an effective resource for identifying drug and alcohol consumption. Hair retains a comprehensive timeline of alcohol and drug use by encasing biomarkers within the fibers of the expanding hair strand. When taken near the scalp, hair can reveal up to an approximate 3-month detection period for alcohol and drugs. Hair is straightforward to collect, somewhat challenging to tamper with, and simple to transport.
A 1.5-inch lock consisting of around 200 hair strands (approximately the size of a #2 pencil) near the scalp provides 100mg of hair, the optimal amount for screening and confirmation. For EtG, additional tests, and/or analyses exceeding 10 panels, 150mg of the sample is suggested. It is advisable to assess the sample weight using a jeweler’s scale. Should scalp hair be inaccessible, a comparable quantity of body hair can be procured. In reference to head hair, only scalp hair is implied. Body hair pertains to all other types of hair (facial, axillary, etc.).
Process Overview
The process of lab testing to determine a drug test outcome involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the initial entry of a sample into a lab’s system. It encompasses checking that the sample is sealed and conveyed adequately, allocating a random LAN (Laboratory Accessioning Number), and finishing any supplementary data entry not catered by an electronic chain of custody system.
Screening is a rapid initial test for drug presence. Although Screening is an efficient method to negate drug use for most samples, a positive screen must be verified to be valid in a legal setting. Any samples deemed presumptively positive in Screening necessitate an additional confirmation.
If a sample is presumptively positive during the Screening phase, extra hair is retrieved from the initial sample and readied for Extraction. Here, drugs are leached from hair at a significantly lower concentration compared to other methods (e.g., urine or oral fluid), which is why hair drug screening is the most challenging method to execute.
Confirmation of a positive screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive cases are cleansed before confirmation as needed. The complete laboratory cycle from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and accredited by ISO / IEC 17025 standards.
Benefits of hair drug testing:
Constraints:
Note: Despite the common term "hair follicle test", the analysis itself investigates the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Dulles Town Center, VA revolves around its unmatched detection accuracy and dependability. Hair tests surpass traditional urine exams by covering a broader detection timeline. Their resistance to tampering ensures the results are legitimate, providing a reliable measure for employers and agencies implementing drug-free policies.
Extended Detection Window is a significant advantage of hair follicle testing in Dulles Town Center, VA. While standard tests provide limited insight, hair analyses present an expansive window of up to 90 days, showcasing a substantial history of substance use. This plays a pivotal role for employers wanting in-depth knowledge of employee or candidate behavioral consistency regarding drug use.
Tamper-Resistant Testing Method in Dulles Town Center, VA ensures test integrity. Hair follicle assessments are devised to significantly reduce tampering risks, unlike other testing means. The process of collecting and analyzing hair makes altering samples exceedingly challenging, thus safeguarding the accuracy and reliability of the results encountered.
Convenient Nationwide Testing Locations reach right to Dulles Town Center, VA, offering accessibility and ease. Our expansive network ensures fast and straightforward access to testing services, maximizing convenience for individuals and companies alike by making the overall experience as hassle-free as possible.
Simple, Confidential Process in Dulles Town Center, VA is a priority, ensuring that ordering, taking, and receiving a drug test is streamlined and private. Customers can rest easy knowing their results come through a secured, discreet process that preserves their confidentiality at every step.
Affordable Pricing and Fast Turnaround define our service in Dulles Town Center, VA. Recognized for competitive pricing models coupled with rapid turnaround times, our testing offers not only outstanding value but also pivotal assurance, catering to companies no matter their size, without compromise in quality.
Fast, Accurate, and Reliable Results are crucial in Dulles Town Center, VA. Hair follicle drug tests set the gold standard in speed and precision when uncovering substance use. Accuracy is paramount, and this method delivers results that are trusted by employers and legal systems alike. With each test conducted, confidence in detecting drug metabolites is assured.
Compliance and Peace of Mind for Employers is crucial in Dulles Town Center, VA. Employing hair follicle testing aids in aligning with workplace drug-free norms, minimizing potential legal entanglements, and promoting a secure work ambiance. Employers benefit from the assurance that they adhere to stringent compliance standards.
