Accredited Drug Testing provides comprehensive hair follicle drug testing services in Greenback, Tennessee. For those requiring a hair drug or alcohol test, our expertise lies in hair testing, with facilities available nationwide ready to conduct the procedure. Typically, having 1.5 to 2 inches of hair on the head is necessary, though body hair might also suffice. These tests are versatile, detecting drugs, alcohol/ETG, or offering other tailored options.
Hair follicle drug testing has gained prominence as a preferred method over recent years. Many employers, legal systems, and substance abuse specialists favor this method over traditional urine tests. Hair tests are especially sought after by employers enforcing zero-tolerance policies, judicial systems, and monitoring entities. A key advantage is its extended detection time for drug usage—up to 90 days—and the difficulty of tampering due to supervised sample collection. However, for detecting recent drug use within 5 days, urine tests remain highly accurate.
* 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 acknowledged as a robust method for identifying drug and alcohol consumption. Hair captures a prolonged history of substances by locking biomarkers within the fibers of the growing hair strand. When collected at the scalp, hair offers a detection window of up to three months for alcohol and other substances. It’s straightforward to gather, challenging to tamper with, and simple to transport.
An ideal sample for screening and confirmation consists of a 1.5-inch sample of approximately 200 strands (comparable to a #2 pencil), yielding about 100mg. For EtG, additional tests, or tests beyond 10 panels, 150mg of the sample is suggested. We advise using a jeweler's scale to gauge the specimen. If scalp hair is not available, an equivalent quantity of body hair is acceptable. By "head hair," we mean scalp hair exclusively, while "body hair" refers to all other types including facial and axillary hair.
Process Overview
Accessioning, Screening, Extraction, and Confirmation are the four main steps in processing drug test results in the lab.
The Accessioning phase comprises the initial integration of a sample into the lab's framework, verifying proper sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and addressing any supplementary data entry not completed by an electronic chain of custody system.
Screening offers an early and efficient examination for potential drug abuse. While Screening is a cost-effective method to eliminate drug usage for the majority of samples, any positive result necessitates confirmation for court acceptance. Presumptive positive samples in Screening require further confirmation.
If the Screening stage shows a presumptive positive, more hair from the initial specimen is sourced and prepped for Extraction. In Extraction, substances are extracted from hair at a lower concentration compared to other methods (ex. urine or oral fluid), making hair drug screening a challenging methodology.
Confirmation of positive screening outcomes employs GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo necessary washing before confirmation. The whole laboratory process, from Accessioning to Confirmation, follows the regulations of the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests," the examination assesses the hair strand instead of the follicle beneath the scalp.
Hair follicle testing in Greenback, TN proves superior to traditional urine tests. One significant advantage is its longer detection period, extending up to 90 days unlike the urine test's shorter window. This makes it ideal for gaining a historical perspective on substance use.
Unlike urine testing, hair follicle tests offer enhanced accuracy and stability. They stand resilient against adulteration and provide clearer insights into a person's drug history. This gives employers and institutions in Greenback, TN a more comprehensive understanding when making decisions.
The extended detection window of hair follicle testing in Greenback, TN presents a clear advantage. It allows employers to view an employee's or candidate's substance use history up to 90 days prior, offering a thorough perspective.
With a 90-day detection window, hair follicle testing offers a detailed account of substance use. Employers in Greenback, TN benefit from this prolonged insight, aiding in better-informed hiring and retention decisions. This comprehensive approach to substance history examination is invaluable.
Hair follicle testing in Greenback, TN offers a tamper-resistant method that greatly limits sample manipulation risks. This factor assures employers of the test's credibility, providing results that are difficult to dispute.
The resilience of hair follicle tests against tampering underscores their reliability. For businesses in Greenback, TN, this ensures that the results they receive are authentic and trustworthy, free from the common pitfalls associated with other testing methods, like urine tests.
With numerous testing centers nationwide, Accredited Drug Testing makes access convenient in Greenback, TN. The widespread availability ensures clients can easily find a location in the vicinity for a hassle-free experience.
Our nationwide network of testing centers, including those in Greenback, TN, guarantees easy access to hair follicle testing. This convenience eliminates the stress associated with locating a nearby facility, offering a seamless experience for all clients.
The process for hair follicle testing in Greenback, TN is both simple and confidential, ensuring privacy at every step. From ordering the test to receiving the results, the process protects personal information, enhancing user confidence.
In Greenback, TN, ordering, conducting, and receiving hair follicle test results is a straightforward and private affair. These assurances in confidentiality foster trust in the system, addressing concerns and providing ease of use for individuals and businesses alike.
In Greenback, TN, hair follicle testing is marked by its affordable pricing structures, offering excellent value for businesses of all sizes. Coupled with fast processing times, the tests provide timely results that help make informed decisions.
Competitive pricing and rapid turnaround times highlight hair follicle testing services in Greenback, TN. These tests not only fit budgetary constraints but also support timely decision-making, offering peace of mind and financial sensibility in equal measure.
The precision and speed of hair follicle drug tests in Greenback, TN are remarkable. Their capability to identify substance use accurately provides a level of reliability that is hard to match. The rapid processing ensures that results are delivered promptly, making hair testing perfect for those who need quick answers.
The accuracy of hair follicle testing stands out in the drug testing field. This method ensures high detection rates for substances, making it a favored choice in Greenback, TN. The efficient process underscores its reliability, giving users a dependable solution for their testing needs.
Utilizing hair follicle testing in Greenback, TN offers employers peace of mind by ensuring they adhere to drug-free policies. This method mitigates legal risks associated with substance use and strengthens workplace safety.
Hair follicle tests not only guarantee compliance with corporate policies in Greenback, TN but also promote a safe working environment. The peace of mind provided by these tests is a valuable asset, reducing concerns over potential legal issues related to drug use.
