Accredited Drug Testing provides thorough hair follicle screenings in Barnard, Tennessee. Specializing in hair-based tests for drugs or alcohol, our centers span the nation, performing these analyses in all cities. A minimum of 1.5 to 2 inches of hair is necessary, whether from the scalp or body. Hair tests can be customized for drugs, alcohol/ETG, or other needs.
Over recent years, hair follicle testing has become a more common method for substance screening. Employers, judicial systems, and Substance Abuse professionals opt for hair tests over urine samples. Hair tests are favored for zero-tolerance policies, court requirements, and probationary measures. The strength of hair testing lies in its ability to detect drug use up to 90 days later.
Collections are observed, minimizing the risk of cheating. However, for drugs taken recently, within the last five days, urine tests are often 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 examinations are now regarded as an effective instrument for identifying drug and alcohol consumption. Hair offers an extended timeline of alcohol and drug use by embedding biomarkers within the fibers of the maturing hair strand. When collected near the scalp, hair can reveal up to roughly a 3-month period of alcohol and drug history. Collecting hair is straightforward, relatively challenging to tamper with, and easy to transport.
Collecting a 1.5-inch segment of about 200 hair strands (approximately the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the optimal quantity for screening and verification. For EtG, add-ons, and/or tests beyond 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale for specimen weighing. If scalp hair is not available, a similar quantity of body hair can be gathered. Reference to head hair pertains exclusively to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The four principal stages in laboratory assessment of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial handling of the sample into the lab's framework. This process involves verifying the integrity and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any manual data entries not facilitated by an electronic chain of custody system.
Screening involves an initial rapid assessment for substances of misuse. Although Screening is cost-efficient for excluding drug use in most samples, a positive screen necessitates confirmation for legal admissibility. Samples that are tentatively positive in Screening require secondary confirmation.
If Screening indicates a tentative positive, additional hair is extracted from the original sample and conditioned for Extraction. In this stage, drugs are extracted from hair at much lower concentrations than other methods (such as urine or oral fluid), contributing to the complexity of hair drug screening processes.
Confirmation of any tentative positive screening outcome is executed via GC/MS, GC/MS/MS or LC/MS/MS. All tentatively positive samples undergo washing before confirmation when necessary. The comprehensive laboratory sequence from Accessioning to Confirmation is vetted under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis itself focuses on the hair strand and not the root beneath the scalp.
In Barnard, TN, hair follicle testing is a superior choice over urine testing. It offers enhanced accuracy and dependability, providing a comprehensive view of substance use habits.
The benefits of choosing hair testing include a longer detection window and a lower risk of sample tampering. These advantages make it the preferred choice for employers and legal professionals.
In comparison, traditional urine tests fall short in identifying patterns of abuse over an extended period.
Hair follicle testing in Barnard, TN provides an extended detection window, identifying drug use over approximately 90 days. This comprehensive view helps employers understand potential substance use patterns.
The long detection period aids in evaluating both current and past substance habits, giving a clearer picture of an individual's history.
Employers benefit from the detailed insights this test offers regarding an applicant or employee's drug history.
Hair follicle tests in Barnard, TN are highly resistant to tampering. This ensures accurate results and reduces the risk of sample adulteration, offering a trustworthy solution for substance detection.
The robust nature of hair tests guarantees reliability, standing as a strong defense against sample manipulation attempts.
Employers can have confidence in the results, as the hair testing method significantly curtails potential dishonesty.
Take advantage of convenient testing locations in Barnard, TN, and nationwide through Accredited Drug Testing. Accessibility ensures quick, efficient access to testing services, making the process stress-free.
Local and national centers allow seamless coordination for individuals and businesses alike, providing a robust network ready to meet testing needs.
This broad coverage eliminates logistical challenges, fostering ease of access to reliable testing.
In Barnard, TN, the simplicity and confidentiality of the hair follicle testing process are paramount. Ordering a test, completing it, and receiving results is straightforward and private.
The process is designed to protect privacy and minimize complexity, addressing concerns over confidentiality effectively.
Individuals and employers alike can engage with the testing system knowing their information is secure and the steps are user-friendly.
The competitive pricing and fast turnaround of hair follicle tests in Barnard, TN offer excellent value to companies of all sizes. This affordability pairs with prompt results to enhance satisfaction.
Organizations benefit from high-quality service without incurring excessive costs, making hair testing a budget-friendly option.
Reliable outcomes coupled with swift response times strengthen the appeal of this testing choice.
Experience fast, accurate, and reliable drug test results in Barnard, TN with hair follicle testing. The precision and speed of these tests make them a popular choice among organizations seeking dependable outcomes.
High accuracy rates in hair follicle screening ensure substance use is detected efficiently, providing detailed reports that aid decision-making for employers and legal bodies alike.
This testing method streamlines the process, delivering quick confirmations of substance use.
Employers in Barnard, TN attain compliance and peace of mind through hair follicle testing. This method supports drug-free workplace policies, reducing legal risks and promoting safety.
Consistent use of hair testing reinforces company standards on substance use, ensuring adherence to regulation with minimal hassle.
Employers find reassurance in the method's effectiveness at maintaining a secure and compliant work environment.
