Accredited Drug Testing provides comprehensive hair follicle drug testing in Eagleville, Tennessee. For those in need of a hair drug or alcohol test, our centers, located in cities across the nation, offer specialized hair testing services. Typically, you need between 1.5 to 2 inches of hair on your head or body for testing. Our hair tests can detect drugs, alcohol/ETG, or include custom testing solutions.
In recent times, hair follicle drug testing has gained popularity as the method of choice for drug screening. A growing number of employers, courts, and substance abuse experts prefer hair drug tests over standard urine tests. These tests are favored by employers with zero-tolerance policies, judicial systems, and those on probation. The main advantage of hair follicle drug testing is its extended detection period for drug use, reaching up to 90 days, with observed sample collection that's nearly impossible to falsify. However, for detecting drug use within the prior five days, urine tests remain the 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 analysis is increasingly recognized as a robust method for detecting alcohol and drug consumption. It captures a prolonged history of substance intake by encasing biomarkers within the hair strand fibers as they grow. When sampled near the scalp, hair can offer a detection window of nearly three months for both alcohol and drugs. Hair collection is straightforward, hard to tamper with, and convenient to ship.
A sample measuring 1.5 inches, comprising around 200 hair strands (roughly equivalent to a #2 pencil thickness) nearest to the scalp, will yield 100mg of hair—the optimal quantity for both screening and confirmation. For EtG or additional tests surpassing 10 panels, a specimen weighing 150mg is advised. It is suggested to weigh the sample using a jeweler’s scale. If scalp hair isn't available, a similar volume of body hair may be procured. Reference to head hair pertains exclusively to scalp hair, while body hair encompasses all other hair categories (such as facial and axillary hair).
Process Overview
The laboratory procedures for processing a drug test result include four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into the laboratory’s system. It involves ensuring the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and finalizing any remaining data entry absent from an electronic chain of custody system.
Screening provides an initial rapid assessment for potential drug misuse. Although Screening is a cost-efficient method to rule out drug usage in most samples, positive results require confirmation to be legally valid. Samples that yield presumptive positive results during Screening necessitate further confirmation.
Should a sample give a presumptive positive during Screening, additional hair is retrieved from the original specimen to prepare for Extraction. Drugs are extracted from hair in significantly lower concentrations compared to other techniques (e.g., urine or oral fluid), making hair drug screening one of the most complex methodologies to conduct.
Confirmation of any positive Screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS methods. All presumptive positive samples undergo washing prior to confirmation as necessary. The complete laboratory process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis itself examines the hair strand, not the follicle beneath the scalp.
Why Hair Testing Surpasses Urine Testing
Hair follicle drug tests are superior to traditional urine tests in Eagleville, TN, mainly for their comprehensive detection period of up to 90 days. Unlike urine tests, which can be compromised, hair tests offer a higher degree of accuracy, making it difficult to cheat or tamper with results. This makes them the preferred option for employers and legal bodies.
Extended Detection Window Offered by Hair Follicle Testing
Hair follicle tests in Eagleville, TN, provide an impressive detection window, covering up to 90 days of drug use history. This extended timeframe offers employers a thorough insight into an individual's substance use, unlike other tests that may only capture recent usage. It ensures a comprehensive review of an applicant or employee's behavior regarding substances.
Tamper-Resistant Testing Solutions in Eagleville, TN
Hair follicle tests are recognized for their tamper-resistant nature, significantly reducing the chance of sample adulteration. In Eagleville, TN, these tests ensure that the results are trustworthy and not influenced by external factors. This reliability is crucial for maintaining confidence in the testing process and can be relied on by various institutions.
Convenience of Nationwide and Local Testing Locations in Eagleville, TN
Accessible testing is a significant advantage of using our nationwide and Eagleville, TN, locations. This network of centers ensures that you have quick, easy, and hassle-free access to testing services, regardless of your location. Our commitment to accessibility makes it easier for individuals and employers to get tested promptly.
Simple and Confidential Testing Process
Our process in Eagleville, TN, is straightforward and confidential, ensuring privacy from ordering to receiving results. The simplicity of the hair follicle testing procedure addresses concerns of privacy while maintaining ease of use, making it a preferred choice for those concerned about confidentiality in the drug testing process.
Affordable Pricing with Quick Turnaround
In Eagleville, TN, we offer competitive pricing and fast turnaround times on hair follicle drug tests. Our services provide excellent value for companies of any size, as well as individuals, ensuring peace of mind and delivering timely results without breaking the bank.
Fast and Accurate Hair Follicle Tests in Eagleville, TN
In Eagleville, TN, hair follicle drug tests offer unparalleled speed and accuracy in detecting substance use. These tests deliver reliable outcomes, reducing the chance of false negatives and providing peace of mind. The precision is due to the detailed analysis methods, ensuring results are not only swift but also thoroughly dependable.
Ensuring Compliance and Peace of Mind for Employers
Hair follicle testing in Eagleville, TN, supports employer compliance with drug-free workplace policies, reducing potential legal issues and enhancing safety. By using these tests, employers can ensure that their staff adheres to regulations, thereby maintaining a secure and peaceful work environment, free from the concerns associated with drug usage.
