Accredited Drug Testing provides comprehensive hair follicle drug evaluations in Laurel Park, Virginia. If a hair test for drugs or alcohol is necessary, our expertise in hair testing allows us to offer this service nationwide. Typically, 1.5 to 2 inches of head or body hair suffices. Hair samples can assess drugs, alcohol/ETG, or other tailored options.
Lately, drug tests frequently incorporate hair follicle analysis. Employers, legal systems, and Substance Abuse experts are opting for hair tests over urine tests. Hair follicle analyses support zero-tolerance policies and probation requirements. They offer a 90-day detection window, observed sample collection, and are difficult to falsify. Nevertheless, urine tests remain precise for detecting recent usage within five 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 recognized as a formidable instrument for detecting drug and alcohol usage. Hair offers a comprehensive history of alcohol and other substances by embedding biomarkers within the fibers of the hair as it grows. When sampled near the scalp, hair can reveal a detection period extending up to around 3 months for alcohol and other substances. Hair is straightforward to collect, relatively challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches containing roughly 200 hair strands (comparable to the thickness of a #2 pencil) closest to the scalp will provide 100mg of hair, which is the optimal sample size for testing and confirmation. For EtG, additional tests, and/or analyses exceeding 10 panels, a sample of 150mg is advisable. It's recommended to weigh the sample using a jeweler’s scale. If scalp hair is not accessible, a comparable quantity of body hair can be obtained. When mentioning head hair, we refer solely to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial incorporation of a sample into a laboratory system. This process involves ensuring that the sample was sealed and dispatched appropriately, allocating a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data input not covered by an electronic chain of custody system.
Screening consists of a preliminary assessment for the presence of drugs. Even though Screening is a cost-efficient method to exclude drug usage in the majority of specimens, a positive screen requires confirmation to be permissible in court. All samples that show potential positivity in Screening necessitate subsequent confirmation.
If a sample is potentially positive during the Screening phase, additional hair is extracted from the initial sample and prepared for Extraction. In this step, drugs are isolated from hair at considerably lower concentrations compared to other methodologies (e.g., urine or oral fluid), which is why hair drug screening is regarded as the most challenging methodology to carry out.
Confirmation of any positive screening output is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo washing prior to confirmation as necessary. The entire laboratory procedure from Accessioning to Confirmation is evaluated within both the CAP (College of American Pathologists) Hair designation and the compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis examines the hair strand rather than the hair follicle beneath the scalp.
Why does hair follicle testing outshine urine tests in Laurel Park, VA? The answer lies in the unmatched accuracy and reliability that hair testing brings against traditional urine analysis, ensuring superior drug detection.
Hair follicle testing is less invasive, and while urine tests detect recent usage, hair analysis offers an extended window, catching more extensive drug use history.
The extended detection window of hair follicle testing in Laurel Park, VA, is second to none, capturing up to 90 days of drug history. This broad scope offers employers insight into ongoing or past substance use.
An extended detection timeframe enhances workplace scrutiny, allowing a deeper understanding of an individual's long-term habits and compliance history.
Hair follicle tests significantly decrease the likelihood of sample tampering, offering robust results. In Laurel Park, VA, their tamper-resistant nature ensures credibility and unbiased readings.
The integrity of hair follicle testing cannot be understated. Employers benefit from a method that discourages adulteration, ensuring results that stand up to scrutiny.
Discover faster and simpler access to drug testing services with our widespread locations across the nation, including Laurel Park, VA. Enjoy hassle-free testing whenever needed.
With testing centers conveniently situated, getting a test is straightforward and efficient. Our presence nationwide ensures we meet the needs of any employer or individual seamlessly.
The process of ordering and receiving hair follicle testing in Laurel Park, VA, is both simple and private. Users can rest assured of confidentiality throughout the seamless process.
Maintaining discretion while ensuring ease of service, hair follicle tests respect users' privacy, addressing concerns efficiently and effectively.
Hair follicle testing in Laurel Park, VA, is both cost-effective and swiftly responsive, providing outstanding value to companies of varying sizes seeking reliable solutions.
Our competitive pricing and quick turnaround epitomize efficiency and affordability, ensuring businesses can rely on quality service without financial strain.
In Laurel Park, VA, hair follicle drug tests excel in delivering swift and trustworthy outcomes. These assessments are praised for pinpoint accuracy in identifying substance presence, giving peace of mind with reliable data.
Combining speed with precision, hair tests offer a seamless drug detection method. Their ability to promptly discern substance use sets them apart from traditional testing methods.
Hair follicle testing brings compliance and peace of mind to employers in Laurel Park, VA. By aligning with drug-free workplace regulations, it curtails legal concerns and boosts safety.
Adopting hair testing reinforces adherence to legal and company standards, helping avoid potential pitfalls in maintaining a secure working environment.
