Accredited Drug Testing provides thorough hair follicle drug testing services in Chester Gap, Virginia. Whether you require a hair drug or alcohol test, we specialize in hair testing and have facilities nationwide where a hair test can be conducted. Generally, 1.5 to 2 inches of hair on the head or body is required. Our hair tests can detect drugs, alcohol/ETG, or can be customized for other testing needs.
Lately, hair follicle drug tests have become a preferred method for drug screening. Employers, legal systems, and Substance Abuse professionals are choosing hair drug tests over traditional urine tests. These tests are popular among entities with strict anti-drug use policies because they offer a longer detection window, typically up to 90 days, and utilize an observed collection process, making them nearly foolproof. For drug use reported in the last five days, urine tests still remain the most precise 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 testing has emerged as an effective method for identifying drug and alcohol consumption. It offers a prolonged trace of alcohol and substances by capturing biomarkers within the fibers of the hair as it grows. When cut near the scalp, hair can reveal up to a 3-month timeframe for detecting alcohol and drugs. Hair is easy to gather, challenging to tamper with, and convenient for shipment.
A 1.5-inch segment consisting of roughly 200 hair strands (comparable to a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the preferred sample size for testing and verification. For EtG, additional tests, or examinations exceeding 10 panels, 150mg of the sample is advised. It's best to weigh the sample using a jeweler's scale. If scalp hair isn't available, a similar quantity of body hair can be used. When mentioning head hair, it refers exclusively to scalp hair. Body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The laboratory process for analyzing a drug test result involves four major stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the primary integration of a sample within a laboratory’s framework. This process confirms the sample was properly sealed and sent, allocates a unique LAN (Laboratory Accessioning Number), and completes any supplementary data entry not covered by an electronic custody system.
Screening performs a preliminary rapid assessment for drug presence. Although Screening is an economical approach to eliminate drug usage in most samples, a positive result must be substantiated to be permissible in legal situations. Any samples that are initially positive in Screening need a follow-up confirmation.
For samples that are initially positive in the Screening phase, more hair is drawn from the original specimen and set for Extraction. This phase extracts drugs from hair at a far lower concentration than alternative methods (e.g., urine or oral fluid), making hair drug testing the most complex method to execute.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with a presumptive positive outcome are cleansed before confirmation as required. From Accessioning to Confirmation, the entire laboratory process is examined both under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being often called "hair follicle tests", this test actually examines the hair strand instead of the follicle beneath the scalp.
Hair follicle testing in Chester Gap, VA provides several advantages over traditional urine tests. The accuracy of hair testing is superior, able to detect substances over a longer period. Its enhanced reliability makes it a favored option for organizations enforcing drug-free policies. In direct comparison, hair tests beat urine tests in detecting prolonged substance use.
In Chester Gap, VA, hair follicle testing reveals a detailed history of substance use up to 90 days. This extended detection window offers employers a comprehensive view of substance habits. While urine tests may only detect recent use, hair tests provide a prolonged history.
Hair follicle tests in Chester Gap, VA are highly resistant to tampering, offering reliable results. They significantly lower the risks associated with sample adulteration. The stringent testing method makes it nearly impossible to alter samples, providing trustworthy outcomes.
Thanks to widespread testing facilities, accessing hair follicle testing services in Chester Gap, VA is seamless. With national and local centers, testing is convenient and stress-free. The readily accessible locations ensure prompt and efficient services.
Hair follicle testing in Chester Gap, VA is a straightforward and confidential process, alleviating privacy concerns. Ordering and receiving results is both simple and secure, ensuring individual confidentiality. The ease of the process encourages a stress-free testing experience.
Our testing services in Chester Gap, VA offer competitive pricing and swift turnaround, providing significant value to all size businesses. The affordable rates, paired with fast results, cater to diverse organizational needs.
In Chester Gap, VA, hair follicle drug testing is revered for its quick and dependable results. The method boasts high precision, ensuring accurate detection of substances. This swift process not only identifies recent drug use but does so with unparalleled accuracy.
Employers in Chester Gap, VA find peace of mind through hair follicle testing as it meets drug-free workplace compliance. This testing method reduces legal risks and enhances safety standards. By using reliable tests, businesses can fortify their workplace policies and maintain a safe work environment.
