Accredited Drug Testing offers comprehensive hair follicle drug tests in Reston, Virginia. If you're seeking a hair drug or alcohol test, Accredited Drug Testing is a specialist in hair testing, with centers available across all cities Nationwide to conduct hair tests. Generally, 1.5 to 2 inches of hair from your crown or body can be used. Hair testing options include drugs, alcohol/ETG, or other tailored tests.
In recent times, drug testing methods have increasingly favored hair follicle tests. Employers, legal systems, and Substance Abuse experts now often opt for hair tests over traditional urine tests. Hair follicle testing is chosen by employers enforcing strict no-drug policies, the judiciary, and those on probation. Its main advantage is a longer drug use detection timeline—up to 90 days—through an observed collection that makes cheating nearly impossible. However, urine tests remain most accurate for detecting drug use within the past 5 days.
* 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 increasingly recognized as an effective means to detect drug and alcohol use. It offers an extended history by capturing biomarkers within the growing hair fibers. When cut nearest the scalp, the hair provides around a three-month detection timeframe for alcohol and drugs. The collection process is straightforward, challenging to tamper with, and convenient for transportation.
A sample measuring 1.5 inches and consisting of about 200 hair strands (similar in size to a #2 pencil) nearest the scalp yields around 100mg, the perfect quantity for both screening and verification. For EtG, additional analyses, and/or tests exceeding 10 panels, a specimen amounting to 150mg is advised. It's suggested to weigh the sample using a jeweler’s scale. If scalp hair is absent, a similar quantity of body hair might be used. "Head hair" specifically denotes scalp hair, while "body hair" encompasses all other types (face, armpits, etc.).
Process Overview
The primary stages in processing a drug test result within a lab comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary processing of a specimen within a lab’s system. This step ensures the sample’s sealing and proper shipment, assigns a random LAN (Laboratory Accessioning Number), and completes remaining data entry not covered by an electronic chain of custody.
Screening is a quick preliminary check for substance abuse. It's a cost-efficient method to identify drug absence in most samples, but any positive screen must be verified for court-acceptable evidence. Any samples preliminarily positive in Screening require further confirmation.
If a sample is presumed positive during Screening, additional hair is extracted from the initial sample for Extraction. This stage involves extracting drugs from hair at a substantially lower concentration than other methods (e.g., urine or saliva), highlighting the complexity of hair drug testing.
Confirmation for positive screens is done using GC/MS, GC/MS/MS, or LC/MS/MS. All preliminary positive samples undergo washing pre-confirmation as necessary. The whole lab process from Accessioning to Confirmation is evaluated under both CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis is performed on the hair strand itself, not the follicle beneath the scalp
Hair follicle testing in Reston, VA, surpasses traditional urine testing by offering longer detection windows and more reliable results. Unlike urine tests, hair analysis can detect drug use up to 90 days, painting a clearer picture of usage history. This makes it ideal for employers needing a comprehensive overview of employees' substance habits.
The test's accuracy prevents attempts to adulterate samples, unlike urine tests, boosting the reliability of results. This ensures adherence to strict workplace drug policies, aiding in a safer environment.
Reston, VA employers benefit from the extended detection window of hair follicle testing. Capturing drug use up to 90 days back, it gives a thorough overview of an applicant or employee's substance history, unlike other methods which offer shorter timelines.
This extended period allows for more extensive monitoring, providing greater insight into long-term use trends. Employers can make more informed decisions based on comprehensive substance history analysis.
In Reston, VA, the hair follicle test's robustness minimizes sample tampering, ensuring integrity and authenticity. Unlike other methods, it offers a reliable testing route, immune to common adulteration tactics, ensuring dependable results.
This test provides unquestionable and accurate outcomes, making it a preferred choice for ensuring the authenticity of screening processes and maintaining high standards.
Accredited Drug Testing's extensive network in Reston, VA, and beyond marks a commitment to accessible services with locations nationwide. This provides employers and individuals with effortless access to reliable testing solutions.
The convenience ensures minimal disruption during the testing process and enhances the ability to participate in necessary drug testing procedures swiftly.
In Reston, VA, hair follicle testing is synonymous with simplicity and confidentiality. The process—from ordering to testing and receiving results—is straightforward, maintaining privacy at each step to address participants' concerns.
Ensuring confidentiality, the method gains trust from applicants and employees who need quick and confidential testing arrangements.
Accredited Drug Testing in Reston, VA, offers competitive pricing and rapid testing turnaround. Providing high-quality results swiftly at budget-friendly rates makes them a favored choice for businesses of all sizes.
This affordability and speed ensure exceptional value, helping companies maintain workforce standards while respecting financial constraints.
In Reston, VA, hair follicle drug tests stand out for their speed and precision. These tests offer rapid analysis, delivering quick and accurate results, essential for identifying substance use effectively. Employers benefit from timely and trustworthy outcomes, supporting informed decision-making in real-time.
The process ensures reliable detection of drug use, making it an invaluable tool for maintaining safe and compliant workplaces. It precisely identifies usage patterns, offering confidence in the screening process.
In Reston, VA, hair follicle testing aids in ensuring an employer's compliance with drug-free policies, reducing legal exposure. By implementing stringent and reliable testing, employers cultivate a safe workspace, bolstering workforce morale and security.
This method underscores an organizational commitment to safety guidelines, fostering an environment of trust and clarity while aligning with industry best practices and regulatory compliance.
