Accredited Drug Testing offers thorough hair follicle drug testing services in Bulls Gap, Tennessee. Whether you require testing for drugs or alcohol, Accredited Drug Testing is the expert in hair analysis, with locations across the nation capable of administering such tests. Typically, at least 1.5 to 2 inches of hair from the crown or body hair suffices. Our hair tests can detect substances, alcohol/ETG, or can be customized for specific needs.
In recent years, hair follicle drug testing has gained popularity as a method for substance screening. Increasingly, employers, judiciary bodies, and substance abuse professionals favor hair testing over traditional urine tests. These tests support zero-tolerance policies, legal requirements, and probation standards. A major advantage is its extended detection period of up to 90 days, ensuring the collection is observed and nearly foolproof. However, for recent use within 5 days, urine tests remain most 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 analysis has emerged as an effective means for detecting substance and alcohol consumption. Hair strands capture biomarkers over time, embedding them within the strands as they grow. By taking samples near the scalp, hair can reveal a history of alcohol and substance use spanning roughly three months. The sample process is straightforward, resistant to tampering, and simple to transport.
Taking a 1.5-inch segment of roughly 200 strands of hair (similar in thickness to a #2 pencil) right next to the scalp provides an ideal 100mg sample for both screening and verification. For tests involving EtG, additional panels, or over 10 panels, a 150mg sample is advisable. Utilizing a jeweler’s scale for weighing the sample is recommended. If scalp hair is not accessible, a corresponding amount of body hair is acceptable. "Head hair" refers specifically to scalp hair, while "body hair" includes all other types such as facial or axillary hair.
Process Overview
The processing of drug test results in a lab involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the stage where the sample is documented in the lab’s system. This process checks that the sample is sealed and shipped correctly, assigns a random LAN (Laboratory Accessioning Number), and finalizes any data entry that the electronic chain of custody system does not cover.
Screening is a preliminary evaluation for drugs of abuse. While this quick step is cost-efficient and can eliminate the presence of drugs in most samples, positive results need further verification to be legally valid. Presumptive positives identified in Screening necessitate confirmation.
After a presumptive positive in Screening, more of the initial specimen is extracted for additional processing. This phase involves withdrawing drugs from hair at lower concentrations compared to other methods like urine or oral fluid, which explains why hair drug testing is a complex method to execute.
Validation of any presumptive positive findings occurs using GC/MS, GC/MS/MS, or LC/MS/MS. Samples showing presumptive positives are cleaned prior to any necessary confirmation. The whole sequence, from Accessioning through Confirmation, is vetted by CAP (College of American Pathologists) standards for Hair and adheres to ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the exam evaluates the hair strand itself, not the follicle below the scalp.
When comparing drug testing methods in Bulls Gap, TN, hair follicle testing stands out over traditional urine tests. Its superior detection reliability offers significant advantages.
Unlike urine tests, hair follicle testing covers an extended period, enhancing the understanding of an individual's substance history.
Choosing hair follicle testing benefits employers and professionals needing precise and comprehensive results.
The ability of hair follicle testing in Bulls Gap, TN, to capture drug use history for up to 90 days is unparalleled.
This extended detection window assists employers in thoroughly assessing potential hires or current employees.
By offering a comprehensive view, hair testing supports informed decisions, enhancing the effectiveness of substance use management policies.
Hair follicle testing in Bulls Gap, TN, significantly reduces the potential for sample tampering or adulteration.
Its rigorous collection process ensures unaltered and trustworthy results, critical for maintaining testing integrity.
With tamper-resistant qualities, hair follicle tests provide undeniable reliability, supporting legal and professional standards.
With comprehensive coverage, our testing centers are conveniently located nationwide, including Bulls Gap, TN, offering easy and quick access.
This accessibility simplifies the process, ensuring hassle-free testing for everyone involved.
Local availability enhances the convenience of drug testing services, supporting efficient and effective compliance practices.
In Bulls Gap, TN, our hair follicle testing process is designed with simplicity and confidentiality in mind, addressing privacy concerns.
From ordering to taking the test and receiving results, each step is streamlined for ease of use.
Individuals can trust our secure procedures to maintain confidentiality while achieving accurate outcomes efficiently.
Our competitive pricing structures in Bulls Gap, TN, ensure that clients receive excellent value from our hair follicle testing services.
Quick turnaround times further enhance the appeal, providing timely results essential for making informed decisions.
We cater to companies of all sizes, offering cost-effective solutions that deliver peace of mind and support drug-free workplace initiatives.
In Bulls Gap, TN, the precision and speed of hair follicle drug tests are remarkable. With highly accurate detection methods, these tests efficiently identify substance use.
The reliability of hair follicle testing ensures prompt and dependable results, enhancing trust in drug testing processes.
Employers and individuals can rely on the efficacy of these tests to maintain a safe and compliant environment.
In Bulls Gap, TN, employing hair follicle testing reinforces compliance with drug-free workplace policies, ensuring peace of mind for employers.
This method not only reduces legal liabilities but also fosters a safer work atmosphere.
The assurance of adherence to regulations offers confidence in maintaining a secure and compliant organizational environment.
