Accredited Drug Testing offers complete hair follicle drug tests in Tracy City, Tennessee. If a hair drug or alcohol test is required, our expertise in hair testing spans nationwide centers equipped to conduct such tests. A length of 1.5 to 2 inches of head or body hair is generally necessary. Hair analyses can target drugs, alcohol/ETG, or other tailored testing needs.
In recent times, drug testing procedures have seen a notable increase in the use of hair follicle tests. Employers, legal systems, and Substance Abuse experts now often prefer these over standard urine tests. Hair follicle testing is favored by entities enforcing strict drug-free policies. The key advantage is its extended detection window, spanning up to 90 days, collected under observation, making tampering nearly impossible. However, for drug consumption within the last five days, urine tests remain more precise.
* 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 now recognized as an effective method for identifying drug and alcohol use. It offers a detailed history of substance usage, as biomarkers are embedded within the fibers of the hair as it grows. Hair samples taken near the scalp can reveal drug and alcohol use within a detection window of up to roughly three months. The process of collecting hair is straightforward, challenging to tamper with, and convenient for shipping.
Collecting a 1.5-inch hair sample consisting of around 200 strands (comparable in size to a #2 pencil) closest to the scalp yields 100mg, which is optimal for testing and confirmation. For EtG, additional tests, or panels beyond ten, a specimen of 150mg is preferred. We advise using a jeweler's scale for measuring. Should scalp hair be unavailable, a comparable amount of body hair can be collected. When discussing head hair, we mean scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory drug test processing involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the sample's initial processing into the lab system. This step includes checking that the sample is properly sealed and shipped, assigning it a random LAN (Laboratory Accessioning Number), and completing any outstanding data entry not handled by an electronic chain of custody system.
Screening serves as a preliminary assessment to detect drug abuse. While it's effective for ruling out drugs in most samples, a positive result from Screening must be confirmed for legal admissibility. Presumptive positives in Screening necessitate secondary confirmation.
If a sample tests presumptively positive during Screening, additional hair is drawn from the original sample for Extraction. In this step, drugs are extracted from hair at significantly lower concentrations than other methods (such as urine or oral fluid), underscoring the complexity of hair drug testing.
The confirmation for any positive Screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed prior to confirmation when necessary. The complete laboratory process, from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often dubbed "hair follicle tests," the test itself examines the hair strand, not the follicle beneath the scalp
Hair follicle testing in Tracy City, TN, offers distinct advantages over traditional urine tests. One key benefit is its impressive detection accuracy, which provides a clearer picture of drug use. Unlike urine tests, which are susceptible to short detection windows, hair tests reveal a long-term substance use history.
When comparing testing options, the reliability of hair follicle testing becomes evident. It avoids many pitfalls of urine tests, such as sample adulteration, offering more trustworthy insights for those conducting screenings in Tracy City.
Hair follicle testing in Tracy City, TN, boasts an extended detection window, identifying drug use over a broad 90-day span, far surpassing the limited scope of other methods. This allows employers to gain a comprehensive understanding of an individual's substance history.
The prolonged detection period of hair tests provides remarkable insight into an applicant or employee's long-term substance habits. This extended timeframe is particularly useful for making informed employment decisions in Tracy City.
In Tracy City, TN, hair follicle testing is a tamper-resistant solution for detecting drug use. The method significantly lowers the chances of sample substitution or adulteration, ensuring the provision of credible results.
The structure of hair follicle tests effectively minimizes the risk of manipulation, offering a layer of confidence and reliability not commonly found in other drug testing methods. This makes it an ideal choice for those seeking unquestionable drug testing outcomes in Tracy City.
Tracy City, TN, residents benefit from convenient testing locations nationwide, including local centers. This accessibility simplifies the process of hair follicle testing, ensuring swift and hassle-free service for all involved.
Our testing network provides ease of access, allowing individuals and companies to obtain necessary drug tests with minimal disruption. Tracy City locals can count on quick service without detours or extended travel.
The process for hair follicle testing in Tracy City, TN, is straightforward and confidential. From order placement to receiving results, individuals can expect privacy and simplicity, addressing common concerns for users.
Our commitment to a user-friendly and discreet experience ensures that individuals in Tracy City can complete necessary drug tests without worries regarding privacy breaches or complicated procedures.
Tracy City, TN, companies can rely on our competitive pricing and fast turnaround for hair follicle drug tests. These factors contribute to excellent value for businesses big and small, ensuring the best financial option.
We highlight the affordability and efficiency of our testing services, which provide swift results and compliance assurance. This approach supports businesses seeking budget-friendly yet effective drug testing solutions in Tracy City.
In Tracy City, TN, hair follicle drug tests offer rapid and precise results, making them a preferred choice for accurate substance detection. These tests efficiently identify drug use, providing dependable conclusions. Quick turnaround times ensure minimal wait, thus facilitating timely decision-making.
Hair follicle testing stands out for its unmatched accuracy in detecting drug use history. The test's precision ensures that even trace amounts are identified, offering assurance to both employers and individuals seeking reliable results in Tracy City.
Using hair follicle tests in Tracy City, TN, grants employers peace of mind by maintaining compliance with drug-free workplace policies. This form of testing diminishes legal risks and enhances the safety of the working environment.
Incorporating hair follicle testing into workplace practices solidifies a company's commitment to a drug-free environment. It aids in risk management by ensuring that employees adhere to established substance use guidelines in Tracy City.
