Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is widely regarded as an effective method for identifying drug and alcohol consumption. By embedding biomarkers within the fibers of the growing hair strand, hair supplies a prolonged account of substance use. When taken close to the scalp, hair offers an approximate 3-month detection period for alcohol and drugs. The collection process is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch section of approximately 200 hairs, resembling the diameter of a #2 pencil and nearest to the scalp, yields 100mg—the optimal amount for both screening and confirmation. For EtG, add-ons, and tests exceeding 10 panels, it's advisable to collect 150mg of the specimen. We suggest measuring the specimen using a jeweler’s scale. In cases where scalp hair isn't available, a comparable quantity of body hair can be used. When mentioning head hair, we refer exclusively to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results involves four critical stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into the lab's system, ensuring the sample's proper sealing and delivery, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data not covered by an electronic chain of custody system.
Screening is a preliminary, cost-efficient step to check for substance abuse. Despite its efficiency for most samples, a positive screen requires a confirmation to stand in legal settings. Samples that test presumptively positive necessitate further confirmation.
For samples flagged as presumptively positive during Screening, additional hair is extracted from the original sample for Extraction. At this phase, substances are removed from hair at much lower concentrations than alternative methods (e.g., urine or oral fluid), highlighting the complexity of hair drug testing.
Any positive screening outcome is verified through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are washed before confirmation if needed. From Accessioning to Confirmation, the entire process adheres to the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests," the examination targets the hair strand, not the follicle beneath the skin.
In Brighton, TN, hair follicle testing outperforms traditional urine tests significantly. The extended detection times of hair tests ensure substances remain detectable far longer than in urine, providing a more detailed record of user habits. Employers gain more trustworthy results, thanks to improved accuracy and reduced chances of tampering, creating a more reliable screening process.
With hair follicle testing in Brighton, TN, employers benefit from an extended detection window. This method reveals drug use over a period of up to 90 days, offering a comprehensive look into a subject's substance history. Such long-term insight helps employers make informed decisions by understanding the full scope of potential drug use among employees or applicants.
Hair follicle tests in Brighton, TN provide a tamper-resistant method of drug testing. Unlike urine tests, hair samples are difficult to adulterate, ensuring test results remain reliable and valid. This assurance against falsification strengthens the integrity of the testing process, supporting accurate and unquestionable outcomes in various drug screening contexts.
Offering convenient testing across the nation, including Brighton, TN, Accredited Drug Testing ensures easy access to essential drug testing services. Our wide network of testing centers allows individuals and businesses to partake in the testing process without inconvenience, simplifying logistics and streamlining the scheduling needed for testing appointments.
The process for hair follicle testing in Brighton, TN, is simple and confidential, addressing both ease of use and privacy concerns. From the ordering to the final reporting of results, clients are assured a smooth experience. This straightforward approach alleviates anxiety around testing, ensuring individuals can engage in the process comfortably and securely.
Our competitive pricing and swift turnaround times for hair follicle tests in Brighton, TN, offer excellent value for businesses of all sizes. By providing affordable testing options without sacrificing quality, companies can confidently invest in employee wellness and compliance, knowing that their budgets are being utilized effectively.
Hair follicle drug tests in Brighton, TN, provide rapid, precise, and unquestionable detection of substance use. Their advanced technology allows for high accuracy compared to other methods, making them a preferred choice for both employers and courts. By offering fast turnaround times, these tests provide essential insights into an individual's drug use history without delays.
Employers in Brighton, TN, find peace of mind and compliance through hair follicle drug testing. This method helps maintain adherence to workplace drug-free policies, mitigating legal risks and enhancing overall safety. These tests ensure that companies uphold their standards effectively, leading to a secure and compliant working environment for all.
