Accredited Drug Testing offers comprehensive hair follicle drug analyses in Cookeville, Tennessee. For those requiring a hair drug or alcohol analysis, we're proficient in hair testing and have centers across the nation prepared to conduct these tests. Typically, 1.5 to 2 inches of hair from the scalp or body is necessary. Hair evaluations can screen for drugs, alcohol/ETG, or other customized purposes.
Recently, conducting drug analyses frequently involves hair follicle testing. Numerous employers, judicial systems, and substance experts prefer this method over the standard urine test. Employers, courts, and probation officers employ these tests to enforce zero-tolerance policies. The primary advantage is a detection span of up to 90 days, collected under supervision, making it tough to tamper with. However, for drug use detection within 5 days, urine tests remain superior.
* 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 viewed as an effective measure for identifying drug and alcohol consumption. Hair serves as a detailed record of substance use by capturing biomarkers within the hair strands that are continuously growing. When obtained from near the scalp, hair can open a detection window of up to about 90 days for substances like alcohol and other drugs. Hair collection is straightforward, fairly tamper-resistant, and simple to transport.
A hair sample measuring 1.5 inches and roughly 200 strands, akin to the girth of a #2 pencil, from the scalp yields 100mg, which is the preferred sample size for both screening and validation tests. For EtG, additional tests, and/or those exceeding 10 panels, a specimen of 150mg is suggested. Using a jeweler’s scale for weighing is advised. If no scalp hair is available, a similar quantity of body hair may be utilized instead. When the term 'head hair' is used, it specifically denotes scalp hair. 'Body hair' includes all other types of hair, such as facial, underarm, etc.
Process Overview
The lab processing for drug test results primarily includes these four steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a specimen into a lab’s workflow. This step ensures that the sample remains sealed and shipped correctly, assigns a random LAN (Laboratory Accessioning Number), and handles any further data entry not covered by an electronic chain of custody.
Screening offers a preliminary check for drug misuse. While it’s a cost-efficient means to rule out drug use for most samples, any positive outcome in the screening phase requires confirmation to be legally defensible. All samples with presumptive positive results from the Screening step mandate further confirmation.
In cases where a specimen shows presumptive positivity in the Screening, additional hair is taken from the original sample and readied for Extraction. During this phase, drug compounds are separated from the hair at much lower concentrations than other forms like urine or oral fluid, underscoring the challenges of hair drug screening.
To confirm any positive screening findings, techniques such as GC/MS, GC/MS/MS, or LC/MS/MS are employed. Every presumptive positive sample undergoes washing before confirmation when necessary. The comprehensive lab process from Accessioning through Confirmation is rigorously assessed under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests," this test actually examines the hair strand and not the hair follicle situated beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cookeville, TN
In comparison to urine tests, hair follicle testing offers superior accuracy in detecting substance use. This method provides a comprehensive analysis of drug presence, highlighting its advantages over traditional urine tests. Its ability to uncover drug use over extended periods makes it a preferred choice, setting a higher standard for detection and reliability in substance testing.
Extended Detection Window in Cookeville, TN
Hair follicle testing stands out for its ability to detect drug usage over extended periods, up to 90 days. This extended window allows employers to gain a thorough understanding of an individual's substance history, providing a clearer picture of an applicant or employee's behavior. It's this capability that underscores its value in maintaining a drug-free environment.
Tamper-Resistant Testing Method in Cookeville, TN
Hair follicle tests significantly decrease the chance of sample tampering, offering a reliable and secure testing method. This robustness ensures the authenticity of results, protecting the integrity of the testing process. Its resistance to adulteration surpasses traditional tests, providing an unquestionable certainty that the findings accurately reflect the individual's drug use history.
Convenient Nationwide Testing Locations and Local Locations in Cookeville, TN
Our expansive network of testing centers across the nation, including in Cookeville, TN, ensures convenient access to reliable drug testing services. This widespread availability makes it easy for individuals and businesses to locate and utilize testing services quickly, providing a seamless experience that minimizes disruption and enhances accessibility.
Simple, Confidential Process in Cookeville, TN
Our hair follicle test procedure is designed to be straightforward and confidential, ensuring ease from booking to receiving results. This simplicity addresses privacy concerns, allowing individuals to engage with the testing process comfortably. With discreet handling, users gain confidence in both the testing's efficacy and the protection of their personal information.
Affordable Pricing and Fast Turnaround in Cookeville, TN
Our competitive pricing structure, paired with fast turnaround times, places us as a leader in drug testing solutions, offering excellent value. This affordability doesn't compromise on quality, ensuring businesses of all sizes can access efficient testing services without undue financial burden, while still benefiting from prompt, reliable results.
Fast, Accurate, and Reliable Results in Cookeville, TN
Hair follicle drug tests are unparalleled for their precision and rapid results. Unlike traditional testing methods, these evaluations identify substance use with remarkable accuracy, ensuring reliable results. The cutting-edge process guarantees precise outcomes promptly, providing a trusted resource for those in need of timely and dependable testing solutions.
Compliance and Peace of Mind for Employers in Cookeville, TN
Utilizing hair follicle testing provides a reliable means for employers to maintain compliance with workplace drug policies. This ensures not only adherence to regulations but also fosters a secure workplace environment. By reducing legal risks, companies gain peace of mind, knowing their drug-testing practices support a safe and compliant work setting.
