Accredited Drug Testing provides all-inclusive hair follicle drug assessments in Welchland, Tennessee. For those requiring a hair drug or alcohol examination, our specialty is hair testing, accessible in all cities nationwide for test conduction. Typically, 1.5 to 2 inches of hair from the head or body are needed. Hair examinations can be assessed for drugs, alcohol/ETG, or other customized possibilities.
Recently, drug testing approaches have increasingly incorporated hair follicle examinations. Numerous employers, legal entities, and Substance Abuse specialists now prefer hair tests over urine assessments. Hair follicle evaluations cater to employers with stringent drug policies. The main advantage lies in the longer detection window of up to 90 days and near-impossible tampering. However, urine tests are still optimal for detecting most recent drug use within 5 days.
* 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 has gained recognition as a formidable method for identifying drug and alcohol consumption. Hair contains a prolonged record of alcohol and other drugs by capturing biomarkers within the fibers of the developing hair strand. When obtained near the scalp, hair can offer nearly a 3-month detection span for alcohol and other drugs. Hair collection is straightforward, relatively hard to tamper with, and convenient to send.
A sample measuring 1.5 inches, comprising approximately 200 hairs (equivalent to the diameter of a #2 pencil) near the scalp, yields 100mg of hair, the perfect sample size for analysis and verification. For EtG, supplemental tests, and/or tests exceeding 10 panels, a 150mg specimen is suggested. It's advisable to measure the specimen on a jeweler's scale. Should scalp hair be unavailable, an equivalent amount of body hair may be gathered. When mentioning head hair, it specifically pertains to scalp hair. Body hair encompasses all other hair types (like facial, axillary, etc.).
Process Overview
The four core phases in processing a drug test result in a laboratory context include Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary intake of a sample into the laboratory system, checking that the sample was sealed and sent correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplemental data input not supported by an electronic chain of custody system.
Screening serves as an initial rapid assessment for drugs of abuse. Screening provides a budget-friendly method to eliminate drug use in most samples; however, a positive result requires further confirmation for legal admissibility. Samples suggested to be positive in Screening require an additional confirmation stage.
If a sample indicates a presumptive positive during Screening, additional hair is extracted from the original specimen and prepared for Extraction. In this phase, drugs are extracted from hair at substantially lower concentrations than alternative methods (e.g., urine or oral fluid), underscoring why hair drug screening is the toughest method to execute.
Confirmation of any positive screen is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing prior to confirmation as warranted. The entire lab process from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being referred to as "hair follicle tests," the test examines the hair strand instead of the hair follicle beneath the scalp.
Hair follicle testing in Welchland, TN, surpasses urine tests by providing wider detection of drug use, making it highly reliable. Unlike traditional urine tests, hair tests can identify drug use over a longer duration, offering superior detection accuracy. This reliability bolsters the credibility of hair testing as a formidable method in screening for substance use.
The enhanced sensitivity of hair follicle tests in Welchland, TN, marks an advancement over standard urine tests. These tests maintain detection integrity, assessing drug use over extended periods. By offering more extensive windows of detection, hair follicle tests outperform urine assessments in identifying illicit substance use.
Hair follicle testing in Welchland, TN, provides an extended detection window, identifying substance use up to 90 days prior. This comprehensive view of an individual's substance history is invaluable for employers aiming to maintain a safe environment. By offering a wider detection period, hair testing delivers powerful insights into a subject's drug use patterns.
The extended detection range of hair follicle testing in Welchland, TN, delivers detailed substance use histories. By monitoring drug use over an extended span, these tests offer employers a clear understanding of an individual’s long-term behaviors, proving crucial for thorough evaluations of an employee or job candidate's substance habits.
Hair follicle tests in Welchland, TN, minimize risks associated with sample adulteration, offering steadfast and credible results. The testing method naturally reduces the chance of tampering, ensuring the integrity of the sample remains intact. With these safeguards in place, hair follicle tests provide accurate, untampered results every time.
In Welchland, TN, hair follicle tests demonstrate resistance to sample tampering, presenting a reliable alternative to more vulnerable testing methods. By constraining possibilities for interfering with sample integrity, these tests assure that results remain authentic, assuring unyielding confidence in their findings.
With convenient nationwide and local testing facilities in Welchland, TN, accessing hair follicle testing services is easily achievable. The extensive range of testing centers ensures hassle-free and quick access to testing options. This widespread geographical availability supports the growing demand for these vital services.
Welchland, TN, boasts a network of accessible, convenient testing locations, simplifying the hair testing process. Local and nationwide centers ensure swift, straightforward access to critical testing services, catering to the urgent needs of all clients with efficiency and ease, enhancing overall accessibility.
The process of hair follicle testing in Welchland, TN, is straightforward and confidential, addressing privacy concerns efficiently. From ordering the test to obtaining results, clients are assured a seamless experience. This approach ensures discretion and ease of use, prioritizing client confidentiality throughout.
Hair follicle testing in Welchland, TN, prioritizes a simple, private process, fostering client trust. By ensuring confidentiality from initiation to results delivery, the procedure maintains ease of use and discretion, thus forming a vital component in upholding client privacy while accessing test services.
In Welchland, TN, hair follicle testing offers competitive pricing and quick turnaround, delivering cost-effective solutions for businesses of all sizes. Clients can expect a rapid return of test results, reflecting the commitment to providing timely, budget-friendly testing services without compromising quality.
Affordable pricing and fast result delivery make hair follicle testing in Welchland, TN, a practical choice for businesses. This testing method matches budget-conscious needs with high operational efficiency, enabling companies to secure high-quality testing services within a suitable financial framework.
In Welchland, TN, hair follicle tests offer precision and speed, swiftly detecting substance use with unmatched accuracy. These tests assess drug presence with meticulous attention to detail, ensuring reliable results promptly. With their quick processing and accurate detection, hair follicle tests stand as the most dependable choice for assessing substance use.
The timeliness and accuracy of hair follicle drug tests in Welchland, TN, set them apart. Offering definitive results with minimal wait time, these tests provide an efficient method of determining drug use. Their ability to detect substances accurately gives employers the confidence in the assessment results, establishing hair follicle tests as the preferred testing solution.
Employers in Welchland, TN, benefit from hair follicle testing, guaranteeing adherence to drug-free workplace policies and mitigating legal risks. This testing ensures compliance, safeguarding workplace safety and enhancing operational peace of mind. Implementing hair tests plays a critical role in sustaining a secure, compliant environment for all.
The compliance assurance offered by hair follicle tests in Welchland, TN, furnishes employers with peace of mind. By maintaining strict adherence to drug policies, these tests help reduce potential legal issues. Overall, the reliability of hair testing upholds a workplace's integrity, supporting environments committed to safety and compliance.
