Accredited Drug Testing offers comprehensive hair follicle drug evaluations in Chevy Chase View, Maryland. Whether you require a drug or alcohol hair test, our expertise lies in hair analysis and we operate testing facilities across all nationwide cities. A minimum hair length of 1.5 to 2 inches is typically needed from the head's crown, though body hair can also suffice. Our tests detect drugs, alcohol/ETG, or cater to other specific analysis needs.
Over recent years, hair follicle drug tests have become a more prevalent approach for drug screening. This method is increasingly favored by employers, judicial systems, and substance abuse specialists over traditional urine tests. It's particularly valuable for enforcing zero-tolerance drug policies in workplaces, courts, and probation scenarios. The key advantage is the extended drug use detection period of up to 90 days, making it nearly foolproof through observed sample collections. However, for recent drug use within five days, urine testing remains 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.
Using hair analysis has become recognized as an effective method for detecting drug and alcohol consumption. Hair serves as a comprehensive record of substance use, capturing biomarkers within the developing hair shaft. When sourced near the scalp, hair samples can offer up to a three-month detection scope for both alcohol and drugs. Collecting hair is straightforward, relatively tamper-proof, and easy to transport.
Acquiring a 1.5-inch sample comprising roughly 200 hairs (approximately the width of a #2 pencil) closest to the scalp provides about 100mg, which is ideal for both screening and confirmation. For EtG, additional items, or tests beyond ten panels, 150mg of the sample is advisable. We suggest measuring the specimen with a jeweler’s scale. If scalp hair isn't accessible, an equivalent portion of body hair may be taken. When mentioning head hair, we are focusing on scalp hair specifically. Body hair refers to all other hair classifications (facial, axillary, etc.).
Process Overview
The principal steps in the lab processing of drug test outcomes are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial incorporation of a sample into a lab's system. This process encompasses ensuring the sample was properly sealed and dispatched, assigning an arbitrary LAN (Laboratory Accessioning Number), and finalizing any supplementary data entry absent in a digital chain of custody system.
Screening entails an initial rapid assessment for substances of abuse. While Screening is a budget-friendly approach to exclude drug use in the majority of cases, a positive screen must be verified to be court-admissible. Any samples with indicative positives in Screening do necessitate a secondary verification.
Should a sample be tentatively positive during the Screening stage, additional hair is retrieved from the original sample and prepared for Extraction. In this step, drugs are drawn from hair at considerably lower concentrations compared to other techniques (such as urine or oral fluid), marking hair drug screening as one of the most complex methodologies to execute.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed prior to confirmation if needed. The complete lab process, from Accessioning to Confirmation, is subjected to review under both the CAP (College of American Pathologists) Hair designation and the certification to ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the procedure actually examines the hair strand rather than the follicle beneath the scalp.
In Chevy Chase View, MD, hair follicle tests are superior to urine tests due to their extended detection window and inability to be easily tampered with. Unlike urine tests, hair tests provide a more reliable history of substance use, capturing a broader picture of an individual's habits. Their resistant nature against cheating ensures results are both accurate and dependable.
In Chevy Chase View, MD, hair follicle testing provides an extensive detection window, greatly enhancing the insight into an individual's drug use history. This informs employers of any substance use over the past 90 days, compared to urine tests, which only reflect recent activity. Such comprehensive coverage assists in making well-informed employment and safety decisions.
Chevy Chase View, MD benefits from the tamper-resistant nature of hair follicle testing. Unlike urine tests, the potential for sample adulteration is drastically reduced, providing indisputable results. This increased reliability builds trust in the testing process and ensures compliance with zero-tolerance policies without fear of cheating.
With convenient testing centers both nationwide and locally, Chevy Chase View, MD residents can easily access Accredited Drug Testing services. The widespread availability of our locations ensures swift and hassle-free testing experiences, affirming our commitment to comprehensive and accessible drug screening solutions for all clients.
In Chevy Chase View, MD, our drug testing process is designed to be simple and confidential. Clients can easily arrange and undertake hair follicle tests, with privacy upheld at every stage. Result delivery is handled discreetly, ensuring personal information remains protected, catering to users' needs for a straightforward and secure journey.
Chevy Chase View, MD enjoys competitive pricing and rapid service with our hair follicle drug testing. Our structures ensure affordability, offering value without sacrificing quality. Businesses of all sizes benefit from fast turnaround times, facilitating swift decision-making while keeping costs in check for enhanced peace of mind.
The efficiency and accuracy of hair follicle testing in Chevy Chase View, MD make it a standout choice for drug detection. Hair tests quickly deliver results while minimizing errors, ensuring precision in substance use identification. Their reliability is unmatched compared to other methods, offering peace of mind with their thorough analysis and rapid turnaround times.
In Chevy Chase View, MD, hair follicle testing enhances workplace compliance and security. Its ability to detect long-term substance use aids employers in upholding drug-free policies, mitigating legal risks, and maintaining a safe work environment. Employers gain peace of mind knowing they have a robust tool to enforce compliance effectively.
