Accredited Drug Testing offers comprehensive hair follicle drug evaluations in Marshall, Virginia. Should you require a hair drug or alcohol screening, Accredited Drug Testing is an expert in hair tests, with facilities situated in every city across the country prepared to conduct such assessments. Typically, 1.5 to 2 inches of hair from the scalp or body is necessary. These hair evaluations can detect drugs, alcohol/ETG, or offer tailored hair testing services.
Lately, the approach to drug testing often involves hair follicle analysis. Numerous employers, legal systems, and Substance Abuse experts now demand hair drug tests over the conventional urine method. Hair follicle exams are preferred by companies with strict no-drug policies, courts, and probationary services. A major advantage of hair follicle testing is its extensive detection window, spanning up to 90 days, which is collected under supervision and is very hard to deceive. Nevertheless, for drug usage evaluation within the prior 5 days, urine tests remain most precise.
* 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 increasingly recognized as a crucial method for detecting the usage of alcohol and narcotics. The fibers in the growing hair strand capture biomarkers, providing a detailed history of substance use. When obtained near the scalp, hair offers about a three-month detection period for substances. Hair is easy to collect, resistant to tampering, and straightforward to transport.
A 1.5-inch section of roughly 200 hair strands (comparable to the width of a #2 pencil) closest to the scalp yields 100mg of hair, optimal for screening and validation. For EtG, specialized analyses, or tests exceeding 10 panels, 150mg of the sample is advised. Using a jeweler's scale to weigh the sample is suggested. If scalp hair is unavailable, an equivalent quantity of body hair can be used. "Head hair" refers only to scalp hair. "Body hair" includes all other types (facial, axillary, etc.).
Process Overview
The four primary stages in processing a drug test in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a specimen into the lab’s system. This process ensures the sample was properly sealed and delivered, assigns a unique LAN (Laboratory Accessioning Number), and completes any missing data not supplied by an electronic custody system.
Screening provides an initial, rapid assessment for illicit substances. Although Screening is an economical approach to exclude drug use in most cases, a confirmed positive is necessary for legal proceedings. Any samples presumptively positive in Screening necessitate additional confirmation.
If a sample tests presumptively positive during Screening, more hair is extracted from the original sample for Extraction. Here, substances are isolated from hair at much lower concentrations compared to methods like urine or oral fluid testing, making hair drug screening the most complex method to conduct.
Confirmation of any positive result from the screening phase is done using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed before confirmation as required. The entire lab procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair standards and compliant with ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the examination analyzes the hair shaft and not the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Marshall, VA
When considering drug testing methods, hair follicle tests offer distinct advantages over traditional urine tests in Marshall, VA. They provide superior detection accuracy and reliability, ensuring a more trustworthy screening process. Unlike urine tests, hair follicle assessments detect a broader range of drug history, making them the preferred choice for thorough evaluations.
Extended Detection Window in Marshall, VA
Hair follicle testing stands out with its extended detection period, covering up to 90 days. This gives employers in Marshall, VA, a comprehensive view of an individual's substance use history. Unlike other tests, hair analysis offers an in-depth insight into potential long-term substance use, aiding in better judgment and decision-making.
Tamper-Resistant Testing Method in Marshall, VA
In Marshall, VA, hair follicle tests provide a highly tamper-resistant solution for drug screening. They significantly reduce the possibility of adulteration, offering results that are both reliable and unquestionable. This level of security is crucial for maintaining the integrity of drug testing processes.
Convenient Nationwide Testing Locations and Local Locations in Marshall, VA
Access to drug testing services in Marshall, VA, is made easy with our extensive network of nationwide and local testing centers. This ensures that individuals and businesses experience a quick and hassle-free testing process, benefiting from accessible and efficient drug screening services.
Simple, Confidential Process in Marshall, VA
The process for ordering, taking, and receiving results in Marshall, VA, is straightforward and confidential. This approach prioritizes privacy, addressing concerns of ease of use for all individuals involved, ensuring that the entire drug testing process remains discrete and secure.
Affordable Pricing and Fast Turnaround in Marshall, VA
Competitive pricing and swift turnaround times define our hair follicle testing services in Marshall, VA. Businesses of all sizes receive excellent value and reliability, knowing that they can trust the affordable and rapid results provided by our drug testing offerings.
Fast, Accurate, and Reliable Results in Marshall, VA
The rapid and precise nature of hair follicle tests makes them a preferred choice in Marshall, VA. These tests offer accurate detection of substance use, ensuring reliable results for those requiring drug screenings. With their high accuracy, hair tests provide clarity and trust in both personal and professional contexts.
Compliance and Peace of Mind for Employers in Marshall, VA
Hair follicle testing aids employers in ensuring compliance with drug-free workplace policies in Marshall, VA. By utilizing this testing method, businesses can minimize legal risks and enhance workplace safety. This, in turn, provides peace of mind, knowing that employees adhere to policies and contribute to a safe work environment.
