Accredited Drug Testing offers comprehensive hair follicle drug testing services in Overall, Tennessee. If a drug or alcohol test via hair is necessary, our expertise in hair testing is unmatched, with facilities in every city across the nation ready to perform these tests. Usually, 1.5 to 2 inches of head or body hair is required. Hair tests can detect drugs, alcohol/ETG, or be customized for other options.
Recently, hair follicle drug testing has become a more common approach for drug testing. It is now frequently preferred by employers, courts, and Substance Abuse professionals over traditional urine tests. With employers enforcing zero-tolerance policies, hair tests provide a longer detection period, up to 90 days, collected under supervision, making it extremely difficult to bypass. However, for tests detecting drugs used in the past 5 days, urine tests remain the most precise option.
* 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 is increasingly regarded as an effective method for detecting drug and alcohol presence. Hair retains a prolonged record of alcohol and drug markers by trapping them within the fibers of the growing strand. When clipped near the scalp, hair can offer a detection timeframe of up to about 3 months for substances. It is easy to collect hair, somewhat resistant to tampering, and straightforward to transport.
Acquiring a 1.5-inch section consisting of roughly 200 hair strands (similar in diameter to a #2 pencil) from nearest to the scalp yields 100mg, the optimal quantity for initial and secondary testing. For EtG, extra tests, or tests surpassing 10 panels, 150mg is advisable. We suggest using a jeweler’s scale to measure the sample. In cases where scalp hair is inaccessible, a similar amount of body hair can be used. The term "head hair" specifically refers to scalp hair, while "body hair" denotes all other forms (facial, axillary, etc.).
Process Overview
The primary stages in the lab assessment of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the primary introduction of a sample into the lab’s system. This includes ensuring the sample’s seal and delivery are intact, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional paperwork not covered by electronic custody systems.
Screening entails a quick preliminary test for drugs of abuse. Although screening is a cost-efficient approach to eliminate drug usage in most samples, a positive result must be substantiated to be legally acceptable. Samples that are believed to be positive during Screening necessitate further confirmation.
If Screening suggests a positive result, more hair from the initial sample is processed for Extraction. Here, drugs are isolated from hair at significantly lower concentrations than other techniques (e.g., urine or oral fluid), making hair drug analysis the most challenging technique to conduct.
For confirming any positive results from screening, techniques such as GC/MS, GC/MS/MS, or LC/MS/MS are utilized. All presumptive positive samples undergo washing before confirmation as applicable. The entire procedure from Accessioning to Confirmation is subjected to review under the CAP (College of American Pathologists) Hair categorization and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as "hair follicle tests," the actual analysis pertains to the hair strand itself and not the follicle beneath the scalp.
When it comes to drug testing in Overall, TN, hair follicle testing offers advantages over urine tests. Hair tests have a longer detection window, revealing substance use up to 90 days prior. This is significantly better than urine tests, which are limited to recent use. Employers benefit from this comprehensive insight into an individual’s history, enhancing the reliability of the screening process.
The extended detection period of hair follicle testing in Overall, TN, is a notable advantage. Hair testing can trace drug use up to 90 days, which is much longer than other testing methods. This allows employers to gain a fuller understanding of an employee's substance history, aiding in making informed decisions regarding recruitment and workplace safety.
Hair follicle tests in Overall, TN, are known for their resistance to tampering. By using a tamper-resistant methodology, these tests lower the risk of sample manipulation, guaranteeing accurate and trustworthy results. This ensures that both employers and individuals receive conclusive outcomes, free from doubt.
Accredited Drug Testing ensures accessibility with convenient testing centers throughout Overall, TN. Our nationwide presence facilitates quick and easy access to hair follicle drug testing services, eliminating hassle and ensuring a smooth, efficient testing experience for all clients.
The drug testing process in Overall, TN, is both simple and confidential. Clients can easily order, partake, and receive results without stress. We address privacy concerns with utmost care, ensuring the entire procedure is conducted with discretion and ease of use, making it a convenient choice.
In Overall, TN, Accredited Drug Testing offers competitive pricing and quick turnaround times. Our affordable prices and fast results provide companies of all sizes with excellent value, assuring a swift and cost-effective solution to their drug testing needs.
In Overall, TN, hair follicle drug testing stands out for its speed and accuracy in delivering results. Hair tests are known for their precision in detecting a wide range of substances, providing reliable outcomes that companies and individuals can trust. The efficiency of these tests ensures quick results without compromising quality.
Employers in Overall, TN, can achieve compliance and peace of mind through hair follicle drug testing. Hair testing aligns with drug-free workplace policies, reducing legal risks and elevating safety standards. Businesses benefit from knowing they are well within compliance, fostering a healthier and more secure work environment.
