Accredited Drug Testing provides a comprehensive hair follicle drug testing solution right here in Barren Plains, Tennessee. Our specialty lies in hair testing for drugs and alcohol, supported by a nationwide network of testing centers capable of conducting these tests. Individuals typically need 1.5 to 2 inches of hair from the head or body for analysis. This testing approach can detect substances like drugs, alcohol/ETG, and supports various custom options.
Lately, the trend in drug testing protocols increasingly integrates hair follicle tests. Employers, legal entities, and Substance Abuse experts now often prefer this method over standard urine tests. Designed for use by entities with no-drug policies, probation requirements, and legal mandates, the hair follicle drug test boasts a longer detection scope of up to 90 days, observed sample collection, and impedes cheating. Meanwhile, urine tests are favored for detecting recent drug use within 5 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 analysis is recognized as an effective method for detecting drug and alcohol use. Hair retains biomarkers of alcohol and drugs within its strands, offering a long-term usage history. When collected near the scalp, it can reveal drug and alcohol consumption over a period of about three months. Hair collection is straightforward, difficult to tamper with, and easily transportable.
Collecting a 1.5-inch sample consisting of roughly 200 hair strands (similar in size to a #2 pencil) near the scalp yields around 100mg, the ideal sample size for initial screening and confirmation. For EtG, additional tests, or tests exceeding 10 panels, a sample of 150mg is advisable. We suggest using a jeweler’s scale for weighing the sample. If scalp hair is not available, a comparable amount of body hair is permitted. References to head hair pertain specifically to scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test outcome encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves entering a sample into the lab’s system. This step confirms the sample was correctly sealed and shipped, assigns a LAN (Laboratory Accessioning Number), and completes any necessary data entry not covered by an electronic custody system.
Screening serves as an initial drug abuse check. Though cost-efficient and effective for excluding drug use in most samples, any positive findings require confirmation for legal admissibility, necessitating a secondary confirmation for presumptive positives.
Should a sample test presumptively positive at the Screening stage, additional hair is taken from the initial sample for Extraction. This phase extracts drugs from hair at much lower concentrations than other testing approaches (such as urine or oral fluid), positioning hair drug testing as a challenging methodology to execute.
Positive screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Any presumptive positives are washed before confirmation as necessary. The full lab process, from Accessioning to Confirmation, undergoes review by CAP (College of American Pathologists) Hair Designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as “hair follicle tests,” the procedure evaluates the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Barren Plains, TN
Hair follicle tests significantly outperform urine tests in several key areas. In Barren Plains, TN, the superior detection accuracy ensures that substance use is identified up to 90 days, far beyond the limited window of urine tests. Hair testing also lessens the risk of sample tampering, offering unmatched reliability and peace of mind.
Extended Detection Window in Barren Plains, TN
One of the main advantages of hair follicle testing is its extended detection window. This method allows employers to look back up to 90 days into an individual's substance use history. Whether for pre-employment screening or ongoing monitoring, this comprehensive view offers a detailed perspective, encouraging informed decision-making in the workplace.
Tamper-Resistant Testing Method in Barren Plains, TN
Hair follicle tests are renowned for their tamper-resistant qualities. In Barren Plains, TN, this method drastically reduces potential sample adulteration, assuring employers and professionals of the reliability and integrity of test results. This assurance paves the way for unquestionable findings, forming the bedrock of sound workplace policies and judgments.
Convenient Nationwide Testing Locations and Local Locations in Barren Plains, TN
Whether you're in Barren Plains, TN or elsewhere, our network of testing centers ensures unmatched convenience. With nationwide accessibility, testing services are readily available, offering a hassle-free experience from start to finish. This ease of access translates into efficient, effective testing processes for all involved parties.
Simple, Confidential Process in Barren Plains, TN
In Barren Plains, TN, our drug testing process is both simple and confidential. From ordering to test-taking and result interpretation, every step is designed to safeguard privacy concerns while ensuring ease of use. Participants are assured of discretion at every stage, with clear pathways that maintain the integrity of the process.
Affordable Pricing and Fast Turnaround in Barren Plains, TN
Our competitive pricing structures coupled with quick turnaround times offer significant value for businesses in Barren Plains, TN. Regardless of company size, clients benefit from cost-effective solutions, ensuring swift access to results. This approach emphasizes economy without sacrificing the quality and reliability of drug testing services.
Fast, Accurate, and Reliable Results in Barren Plains, TN
The beauty of hair follicle drug tests lies in their remarkable efficiency and precision. In Barren Plains, TN, these tests ensure swift detection of substances, surpassing the accuracy levels customary with traditional methods. Employers and legal entities benefit from the trustworthy insights provided by these superior tests, ensuring high levels of reliability.
Compliance and Peace of Mind for Employers in Barren Plains, TN
The utilization of hair follicle testing supports compliance with drug-free workplace policies, offering peace of mind to employers. In Barren Plains, TN, this approach reduces legal risks and enhances overall safety, reinforcing a culture of trust and reliability. Employers can confidently uphold standards without compromising integrity or workplace welfare.
