Accredited Drug Testing offers comprehensive hair follicle drug testing services in East Lexington, Virginia. Whether you require a hair drug or alcohol test, we specialize in these services, with testing centers throughout cities nationwide that can conduct a hair test. Typically, you need 1.5 to 2 inches of hair from the crown of your head or body, as this is generally used. Hair tests can be analyzed for drugs, alcohol/ETG, or other tailored testing options.
In the last few years, hair follicle drug tests have increasingly become a prevalent method for drug testing. Many employers, courts, and substance abuse professionals now prefer a hair drug test over the traditional urine tests. Hair follicle tests are utilized by employers with strict no-drug policies, courts, and those on probation. The main advantage of this test is its extended detection window, typically up to 90 days, conducted under observation, making it nearly impossible to tamper with. For drug use detection within the past 5 days, however, urine tests remain the most accurate option.
* 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 earned recognition as a potent method for detecting drugs and alcohol use. Hair retains a long-term record of alcohol and other drugs by embedding biomarkers within its growing fibers. When trimmed near the scalp, hair can offer up to a 3-month detection horizon for substances. Hair is straightforward to gather, somewhat tamper-resistant, and easy to transport.
A 1.5-inch segment of roughly 200 hair strands (analogous to the girth of a #2 pencil) closest to the scalp yields 100mg of hair, which is the optimal sample size for testing and verification. For EtG, additional tests, and/or panels exceeding 10, 150mg of the sample is suggested. We advise using a jeweler’s scale to measure the specimen's weight. If scalp hair is not an option, a comparable mass of body hair can be collected. Head hair refers exclusively to scalp hair, whereas body hair encompasses other types (such as facial, and axillary).
Process Overview
The key phases in the lab processing of a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial processing course of a sample into a lab’s database. This step ensures the sample was properly sealed and dispatched, assigns an arbitrary LAN (Laboratory Accessioning Number), and finalizes any extra data entry absent from an electronic chain of custody framework.
Screening is a preliminary swift evaluation for drug presence. While Screening economically discerns drug use in most instances, a confirmed positive is necessary for courtroom validity. Samples flagged as likely positive in Screening necessitate further verification.
If a sample is tentatively positive during Screening, additional hair is taken from the initial collection for Extraction. In this phase, hair undergoes drug extraction at a significantly reduced concentration compared to other techniques (such as urine or saliva), showcasing why hair testing is the most challenging test methodology.
Verification of any positive screening outcomes occurs through GC/MS, GC/MS/MS, or LC/MS/MS. Any samples suspected as positive undergo necessary washing before confirmation. The complete lab procedure from Accessioning to Confirmation is subject to review per the CAP (College of American Pathologists) Hair designation and is certified under ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the procedure evaluates the hair strand, excluding the subscalp follicle.
Hair follicle testing proves superior to urine tests in East Lexington, VA, offering distinct advantages. Its accurate detection capability surpasses traditional methods.
Why Choose Hair Follicle Testing? The benefits include a wider detection window and enhanced reliability, ensuring thorough screening.
One of the key benefits of hair follicle testing in East Lexington, VA, is its extended detection window. This test type can trace drug use over an impressive period of up to 90 days.
Advantages include offering employers comprehensive insights into substance history, crucial for informed decision-making.
In East Lexington, VA, hair follicle tests offer a tamper-resistant method, significantly reducing risks related to sample adulteration.
These tests provide reliable and irrefutable results, making them a preferred choice for numerous employers and institutions.
With our testing centers available nationwide and within East Lexington, VA, convenience is assured.
We provide quick and seamless access to hair follicle testing services, accommodating both local and national needs.
The process for hair follicle testing in East Lexington, VA, is designed to be straightforward and confidential.
From order processing to result delivery, every step ensures privacy and transparency.
Our services in East Lexington, VA, offer affordable pricing structures, ensuring excellent value for both small and large companies.
We guarantee a fast turnaround time, enhancing our services' appeal and reliability.
In East Lexington, VA, the efficacy of hair follicle drug tests is undeniable, offering unmatched precision and swiftness. These tests stand out for their accuracy, providing reliable insights into substance use.
Precision is ensured through a detailed analysis process, significantly cutting down on false positives. Speed of results is also enhanced, providing the information needed without unnecessary delays.
Ensuring compliance with drug-free policies is crucial for East Lexington, VA, employers, and hair follicle testing ensures this need is met effectively.
Benefits include minimizing legal risks and promoting a safe workplace environment. Employers find peace of mind with this testing method, knowing it reliably detects substance use.
