Accredited Drug Testing provides comprehensive hair follicle drug screening throughout Tennessee City, Tennessee. When in need of a hair analysis for drugs or alcohol, we offer expertise in hair testing, supported by our testing facilities located in cities across the Nation to perform such tests. Typically, 1.5 to 2 inches of hair from the head or body will suffice. These tests can detect drugs, alcohol/ETG, or be tailored for alternative hair testing needs.
Recently, hair follicle drug tests have gained momentum over the more traditional methods for drug screening. Many employers, legal systems, and Substance Abuse experts are favoring hair checks over typical urine examinations. Hair follicle tests are leveraged by employers with strict drug-free mandates, judiciary entities, and probationary settings. Their main advantage is a prolonged detection span for drug traces—often extending up to 90 days—gathered using a supervised process, making cheating nearly futile. Yet, for detecting recent drug use (within 5 days), urine tests retain higher accuracy.
* 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 instrument for identifying drug and alcohol consumption. Hair captures a prolonged trace of substances by trapping biomarkers within the fibers of the maturing hair strand. When obtained near the scalp, it can offer a detection period of up to roughly three months for both alcohol and drugs. Hair samples are straightforward to gather, challenging to tamper with, and easy to transport.
A sample measuring 1.5 inches of around 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp supplies 100mg of hair, the optimal amount for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, collecting 150mg of the specimen is advisable. It is suggested to use a jeweler’s scale to weigh the sample. If scalp hair is not available, an equivalent quantity of body hair can be taken. Mention of head hair strictly pertains to scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The key phases in laboratory assessment of a drug test result comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary process of integrating a sample into a laboratory’s system. This entails confirming that the sample was secured and dispatched correctly, allocating a random LAN (Laboratory Accessioning Number), and completing any extra data entry not provided by an electronic chain of custody system.
Screening is a preliminary rapid assessment for substances of abuse. Although it is an economical way to exclude drug use in most samples, confirmation is necessary for any positive screen to be valid in legal proceedings. Samples likely to be positive in Screening necessitate a further confirmation step.
If the Screening stage suggests a positive outcome, additional hair is extracted from the initial sample for Extraction. In the Extraction stage, drugs are isolated from hair at a significantly reduced concentration compared to other methods (e.g., urine or oral fluid), underscoring the complexity of hair drug screening.
Verification of any positive screening outcomes is performed through GC/MS, GC/MS/MS, or LC/MS/MS. Each presumed positive sample undergoes washing prior to confirmation if needed. The complete laboratory procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis actually targets the hair strand, not the follicle beneath the scalp.
Why hair-testing prevails over urine analysis centers on longer detection periods. In Tennessee City, TN, detecting substance use is impactful through hair tests, surpassing traditional urine methods. They give a larger time window, unveiling prolonged substance use history.
The superior accuracy and dependability of hair testing provides insights traditional urine examinations can't. This reliability helps uphold workplace standards, ensuring potential substance use is detected with credibility and precision, thus preventing lapses.
The extended detection window afforded by hair follicle tests in Tennessee City, TN, provides employers with a detailed view of an individual's substance history. Extensive analysis spans up to 90 days, offering insights beyond the narrow scope of other tests.
Employers benefit from comprehensive substance history review, essential for informed decisions. This wider insight ensures a clear picture of an employee's past, highlighting patterns unseen in shorter detection windows.
Reducing sample tampering is crucial, and hair follicle testing in Tennessee City, TN excels by offering a tamper-resistant design. This method makes adulteration attempts nearly impossible, providing irrefutable results that stand up to scrutiny.
With trustworthy and tamper-proof methods, outcomes remain consistent and trustworthy. These characteristics make hair testing a preferred choice for discerning employers wanting to ensure accuracy and integrity in their screening processes.
Convenience meets accessibility with our comprehensive network of testing locations. In Tennessee City, TN, and nationwide, we offer simple access ensuring swift procedures and less hassle. The widespread center coverage connects people readily to testing services.
Our nationwide and local facilities streamline testing logistics. Reduced travel time and easy access mean efficient and straightforward processing, saving time and providing comfort to individuals and organizations alike.
Experience a confidential and easy process, where taking tests is straightforward. In Tennessee City, TN, we ensure privacy throughout, making every stage, from ordering to receiving, smooth and discrete.
With a simple, private approach, clients enjoy convenience without sacrificing privacy. This balance ensures users' positive experiences, free from unnecessary complexities or concerns about confidentiality.
Affordable pricing and rapid results distinguish our services in Tennessee City, TN. Competitive rates matched with fast turnaround ensure you're getting outstanding value while receiving timely information.
The value and peace of mind offered ensures businesses of any scale benefit from our testing solutions, aligning budgetary considerations with the need for swift, reliable outcomes.
The speed and accuracy of hair follicle tests are unmatched. In Tennessee City, TN, they offer precise detection of drug use with quick turnaround times. This method ensures dependable outcomes, making it ideal for employers needing rapid results. Hair testing is not just thorough but also swift, providing peace of mind with its efficiency.
With their high accuracy in spotting substances, hair tests remain a benchmark. This precision aids in maintaining workplace integrity, catching usage patterns that might be overlooked. Quick access to results means decisions can be made swiftly, underscoring its reliability.
Ensuring compliance and safety through hair follicle testing offers Tennessee City, TN employers significant peace of mind. This method upholds drug-free workplace policies, minimizing legal hazards while boosting safety.
The legal risk reduction and safety enhancements stemming from hair testing reaffirm its importance. Employers enjoy a harmonious and compliant environment, knowing the rigorous testing supports policy adherence.
