Accredited Drug Testing provides thorough hair follicle drug evaluations in Dungannon, Virginia. If a hair or alcohol test is required, we focus on hair testing, offering centers in every city Nationwide capable of conducting hair tests. A minimum of 1.5 to 2 inches of hair on the scalp or body is necessary for most tests. Hair analyses can assess drugs, alcohol/ETG, or additional hair testing customization.
Recently, drug testing methods have increasingly incorporated hair follicle tests. More employers, judicial systems, and Substance Abuse experts opt for hair drug tests over traditional urine assessments. Hair follicle drug screening is favored by zero-tolerance employers, legal entities, and probationers. Its key advantage is the extended detection period of up to 90 days, conducted under observation, and offering high resistance to tampering. Nevertheless, for detecting recent drug use within 5 days, urine tests remain the gold standard.
* 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 is increasingly recognized as a potent method for detecting substance use. Hair contains a chronological record of alcohol and drug usages through the integration of biomarkers into the hair's growing strands. When sampled near the scalp, hair can reveal drug and alcohol use for up to 3 months. The collection process is straightforward, it’s relatively resistant to tampering, and it's easy to transport.
A 1.5-inch hair sample of about 200 strands (roughly the thickness of a #2 pencil) nearest the scalp provides 100mg, which is optimal for both screening and confirmation. For EtG, extensive tests, or panels exceeding 10, a 150mg sample is advisable. It is suggested to measure the sample using a jeweler’s scale. If scalp hair cannot be obtained, a comparable amount of body hair can be used. By head hair, we mean scalp hair specifically, while body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The drug test result processing in the laboratory comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of integrating a sample into the lab's system. This phase ensures that the sample was securely sealed and transported, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any necessary data entry absent from the electronic chain of custody system.
Screening is the initial rapid evaluation for drugs of abuse. Despite Screening's cost-efficiency in ruling out drug use for most samples, a positive screen necessitates confirmation to be valid in legal settings. Samples appearing positive in Screening must undergo secondary confirmation.
Should a sample test positive in the Screening, additional hair is extracted from the initial sample for the Extraction phase. In this phase, substances are isolated from hair in much lower concentrations than in other methods (such as urine or oral fluid), making hair drug screening particularly complex.
Confirmation of any positive test results occurs through GC/MS, GC/MS/MS or LC/MS/MS. Presumed positive samples are cleansed before confirmation if required. The complete laboratory process, from Accessioning to Confirmation, adheres to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: The term “hair follicle tests” is commonly used, yet the analysis targets the hair strand rather than the follicle itself under the scalp.
Hair follicle testing in Dungannon, VA surpasses urine testing with its enhanced detection accuracy across a broader time frame. Employers benefit from its reliability in identifying habitual substance use, offering a more comprehensive view of a subject's drug history.
While urine tests can detect recent use, hair tests in Dungannon, VA offer a superior overview of long-term habits. Follicle analysis proves difficulty in counterfeiting, providing drug-free workplace assurance and aligning with zero-tolerance policies.
One major advantage of hair follicle testing in Dungannon, VA, is its extended detection window. This capability stretches up to 90 days, offering a significant advantage over traditional methods and providing thorough insight into an individual's substance consumption history.
Employers benefit from this long-range detection in Dungannon, VA, enabling them to make informed hiring decisions. The hair test gives a robust picture of an individual's patterns, protecting business interests by ensuring stable, responsible employment candidates.
Hair follicle tests in Dungannon, VA are renowned for their tamper-resistant nature, providing reliable and indisputable results. The stringent collection process prevents adulteration, allowing employers to trust in the integrity of the test results.
Eliminating the risk of manipulation in testing, Dungannon, VA embraces hair testing for its robust security features. Employers gain confidence in the data, ensuring forensic-level assurance and peace of mind in their employment safety measures.
Accredited Drug Testing offers convenient local and nationwide centers for hair testing, including in Dungannon, VA. Our extensive network ensures easy access to testing, streamlining the process for employers seeking reliable drug testing solutions.
Our hair testing process in Dungannon, VA is designed to be simple and confidential. From ordering the test to receiving results, each step prioritizes privacy and ease, ensuring participants' concerns are addressed with sensitivity.
In Dungannon, VA, Accredited Drug Testing allows seamless test procedures, fostering confidence in our discreet and professional approach, offering assurance of confidentiality and minimizing participant stress.
Accredited Drug Testing provides affordable pricing and fast turnaround for hair tests in Dungannon, VA. Our competitive fee structures offer outstanding value for businesses of any scale, ensuring cost-effective solutions.
In Dungannon, VA, quick result delivery combined with attractive pricing safeguards company budgets, enhancing employer decision-making with timely, budget-friendly screening options.
In Dungannon, VA, hair follicle tests offer fast and precise results, ensuring accurate detection of substances. With their high sensitivity, these tests identify substance traces effectively, giving reliable insights into drug use over a longer duration than traditional methods.
Employers in Dungannon, VA value the rapid response and accuracy of hair testing. This testing method allows for efficient handling of drug screening requirements with minimal delays, enhancing the decision-making process in maintaining a safe work environment.
In Dungannon, VA, utilizing hair follicle testing ensures employers maintain compliance with drug-free workplace policies, reducing legal risks and promoting safety. The thorough nature of hair testing supports strong adherence to regulatory standards.
Employers in Dungannon, VA find peace of mind with hair tests, as they offer a dependable method to enforce zero-tolerance initiatives and minimize liability. This enhances overall workplace safety and harmony.
