In Witt, Tennessee, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Leveraging a national network of testing centers, we perform specialized hair drug and alcohol tests across all cities. Generally, having 1.5 to 2 inches of hair on the scalp or body is sufficient for the test. These tests can identify drugs, alcohol/ETG, and provide other tailored testing solutions.
The use of hair follicle drug tests in drug testing has increased in recent years. Many workplaces, legal entities, and substance abuse specialists favor this method over traditional urine tests. For employers with strict drug-free policies, legal systems, and individuals on probation, hair follicle tests offer an extended detection window of up to 90 days, ensuring near-definitive results as they are hard to tamper with. However, urine tests remain more efficient for detecting drug use within the last five days.
* 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 recognized as an effective method for detecting substance use, including drugs and alcohol. Hair stores a prolonged record of substance exposure, by capturing biomarkers within the fibers as the hair grows. When taken near the scalp, hair can indicate drug or alcohol use over a span of around three months. Hair collection is straightforward, relatively tamper-resistant, and straightforward to transport.
A sample measuring 1.5 inches and consisting of roughly 200 strands of hair (approximately the thickness of a #2 pencil) near the scalp can provide 100mg of hair, which is the preferred amount for analysis and confirmation tests. For EtG examinations, supplements, and/or tests beyond 10 panels, a sample of 150mg is advised. It's suggested to measure the sample with a jeweler’s scale. When scalp hair is not an option, a comparable amount of body hair can be used. In terms of head hair, we specifically mean scalp hair. Body hair encompasses all other varieties (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four essential stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary handling of a sample into a lab’s system, which involves confirming that the sample is properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any necessary data entry not facilitated by an electronic chain of custody system.
Screening entails an initial rapid evaluation for drugs of concern. Although Screening is an economical method to exclude drug consumption for most samples, a positive result mandates validation for legal acceptability. Samples deemed presumptively positive in Screening necessitate a follow-up confirmation.
When a sample is flagged as presumptively positive during Screening, additional hair is taken from the original sample and readied for Extraction. In the Extraction phase, the drugs are isolated from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug testing particularly challenging.
Any positive screening outcomes undergo Confirmation using GC/MS, GC/MS/MS or LC/MS/MS techniques. All samples marked as presumptive positives are cleansed prior to any necessary confirmation. The complete lab procedure from Accessioning to Confirmation is assessed following both the CAP (College of American Pathologists) Hair guidelines and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests," the analysis actually involves the hair strand, not the follicle beneath the scalp.
In Witt, TN, hair follicle testing is becoming the preferred method for drug detection, easily surpassing the traditional urine tests. Hair testing offers superior accuracy and reliability, detecting substances over an extended period. It minimizes false negatives, providing employers and authorities with a clearer understanding of a person's drug use history.
A significant advantage of hair follicle testing is its extended detection window. Whereas urine tests can only detect drug use within a few days, hair tests reflect drug use over several months, often up to 90 days. This comprehensive detection is invaluable for assessing substance abuse patterns in employees or applicants.
A key benefit of hair follicle testing in Witt, TN is its prolonged detection capability. Unlike other methods, this test provides insight into substance use up to 90 days back. Employers benefit from this extended detection window, offering a thorough review of an individual's drug use history.
This capability is particularly advantageous for screening potential hires or monitoring existing employees.
By detecting drug use over months rather than days, employers gain a fuller perspective on an individual’s substance consumption patterns. This clarity supports more informed decisions in hiring or ongoing employee evaluations, ultimately promoting a healthier and more reliable workforce.
Hair follicle tests offered in Witt, TN are designed to significantly reduce the possibility of tampering. Unlike urine tests, hair samples are far less susceptible to adulteration, ensuring reliable and unquestionable results. This method is therefore ideal for maintaining the integrity of drug testing outcomes.
The tamper-resistant nature of hair follicle tests assures employers and legal entities of the test's reliability. As evasive techniques are largely ineffective against this method, it provides incontrovertible evidence of drug use, crucial for maintaining strict adherence to drug-free policies in the workplace.
Convenience is a hallmark of hair follicle testing in Witt, TN, supported by our nationwide and local testing centers. Accessible locations ensure that personal or professional testing needs are met with ease.
Our locations provide quick and efficient service, minimizing disruption and allowing individuals or employers easy access to testing facilities. This network is designed to accommodate the needs of businesses and individuals alike, ensuring testing services are never far from reach.
Accredited Drug Testing in Witt, TN emphasizes a straightforward and confidential process for hair follicle testing. Order specimens, undergo testing, and receive results with ease, all while safeguarding personal privacy.
The streamlined procedure reflects our commitment to confidentiality, ensuring peace of mind through every step. By prioritizing user-friendly practices, we eliminate unnecessary complexity, making the entire testing process both simple and secure.
In Witt, TN, our hair follicle testing services offer competitive pricing without sacrificing quality. Affordable rates make our services accessible to companies of all sizes, facilitating a cost-effective approach to maintaining drug-free workplaces.
Our pricing structure, combined with the fast result delivery, provides excellent value for businesses. This approach helps organizations maintain compliance and ensures peace of mind, knowing this critical service is both affordable and efficient.
In Witt, TN, hair follicle drug tests stand out for their rapid and reliable outcomes. Precision and speed characterize this method, ensuring timely results.
Hair follicle testing surpasses traditional methods by enhancing detection precision and expedited result delivery. Its ability to capture a detailed history of substance use within a short turnaround time makes it an ideal choice for employers seeking a dependable and swift testing solution.
For employers in Witt, TN, implementing hair follicle testing assures compliance with workplace drug policies. It supports the cultivation of a safe and productive environment by reducing legal risks associated with drug-related incidents.
Employers gain peace of mind from using hair follicle tests, knowing that their zero-tolerance drug policies are effectively enforced. These tests help mitigate disputes and provide a transparent view of an employee's or candidate's substance use, therefore enhancing workplace safety and integrity.
