Accredited Drug Testing offers comprehensive hair follicle drug testing services in Farragut, Tennessee. Specializing in this method, we cater to individuals needing hair-based tests for drugs or alcohol. With locations across various cities nationwide, we require a hair length of 1.5 to 2 inches for testing. Besides drugs, our tests can assess alcohol levels or offer tailored testing options.
Over recent years, drug testing methods have increasingly adopted hair follicle drug tests. Organizations such as employers, courts, and Substance Abuse experts prefer this over traditional urine tests. These tests are preferred by those with zero-tolerance policies, legal authorities, and those under probationary terms. Its main advantage is a longer detection window, typically up to 90 days, with collection under supervision to prevent fraud. However, urine tests remain more accurate for detecting recent drug use within a 5-day timeframe.
* 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.
Recognized as a potent method, hair testing serves effectively in identifying drug and alcohol consumption. It offers a comprehensive history by capturing biomarkers within the fibrous structure of the hair as it grows. When sampled near the scalp, hair offers an approximate three-month detection period for various substances. The collection process is straightforward, making it challenging to tamper with and easy to transport.
A sample measuring 1.5 inches with around 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp provides 100mg, which is optimal for both initial screening and subsequent confirmation. For EtG, additional tests, or those exceeding 10 panels, a specimen of 150mg is advisable. It is suggested that the specimen be weighed using a jeweler’s scale. Should scalp hair be inaccessible, a similar quantity of body hair can be used. "Head hair" specifically refers to scalp hair. "Body hair" includes all other varieties (like facial or axillary hair).
Process Overview
Lab processing for a drug test result comprises four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to integrating a sample into the lab’s system initially. This step ensures proper sealing and transportation of the sample, assigns a unique LAN (Laboratory Accessioning Number), and completes any supplementary data entry absent in an electronic chain of custody.
Screening serves as a preliminary rapid assessment for substance misuse. Though cost-effective for dismissing drug use in numerous samples, a confirmed screen is mandatory for legal acceptance. Samples preliminarily positive in Screening necessitate further verification.
Specimens preliminarily positive in Screening undergo additional hair extraction from the original sample, preparing for the Extraction phase. This phase isolates drugs at notably lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug analysis the most challenging methodology.
Positive screening findings are authenticated through GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, presumptive positive samples undergo washing where necessary. The complete lab process, from Accessioning to Confirmation, adheres to the CAP (College of American Pathologists) Hair designation alongside ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though frequently termed "hair follicle tests", the analysis focuses on the hair strand rather than the subscalp follicle.
In Farragut, TN, hair follicle tests offer advantages over urine testing. Their superior detection window enhances workplace safety by revealing substance use patterns over extended periods.
Employers experience greater assurance in test accuracy compared to urine tests. Hair testing's long-term detection capability, unaffected by tampering, underscores its credibility. This reliability promotes peace of mind for employers managing drug-free policies.
The hair follicle test, popular in Farragut, TN, extends its detection window to 90 days. By comparing it to shorter-term screenings, employers gain deep insights into an applicant's substance history.
Unlike alternative methods, hair testing reveals a broader timeframe of usage. This comprehensive data supports informed decisions, ensuring candidates maintain a substance-free lifestyle over time.
In Farragut, TN, hair follicle tests stand as tamper-resistant, significantly reducing the risk of adulteration. This ensures employers receive trustworthy test results.
Unlike urine tests, hair samples are hard to alter, providing reliable outcomes. Such integrity in testing fosters confidence in screening processes, bolstering workplace safety standards.
Farragut, TN, offers accessible nationwide testing locations. With convenient centers, drug testing becomes seamless, ensuring quick and easy access to essential services.
Local availability meets national reach, making testing hassle-free. Employers appreciate streamlined processes and expansive coverage that cater to their specific testing needs efficiently.
In Farragut, TN, the hair follicle testing process is designed for simplicity and confidentiality. From ordering to receiving results, the process remains straightforward, ensuring privacy.
Individuals appreciate the test's ease of use. By addressing concerns about discretion and efficiency, the process guarantees trusted outcomes without compromising confidentiality.
Farragut, TN, presents affordable pricing and quick turnaround for hair follicle tests. Competitive rates ensure businesses of all sizes gain valuable insights without financial strain.
Fast result delivery further enhances this value. Employers benefiting from both affordability and speed enjoy peace of mind, knowing their testing needs are met without delay.
For those in Farragut, TN, seeking fast and accurate drug testing, hair follicle tests provide a premier option. Precision in detecting substances is unmatched, rendering results that surpass traditional methods in reliability.
Employers and organizations prioritize speed and accuracy. Hair follicle testing maintains this balance, ensuring quick and dependable insights into an individual's substance use. Such efficient results strengthen workplace safety and guidelines.
Employers in Farragut, TN, benefit from using hair follicle tests to uphold drug-free workplaces. These tests promote compliance with safety policies, minimizing legal exposure.
Reliable testing nurtures peace of mind, strengthening organizational safety protocols. Employers see reduced risks and enhanced assurance in maintaining drug-free environments through comprehensive testing.
