Accredited Drug Testing provides comprehensive hair follicle drug assessments in Wrigley, Tennessee. Specializing in hair drug and alcohol testing, we offer our expertise through testing facilities across all US cities. Typically, hair from the scalp, measuring 1.5 to 2 inches, is required, but body hair can often be utilized. These tests can screen for drugs, alcohol/ETG, or other specialized testing needs.
Recently, hair follicle drug testing has gained popularity as a reliable method for substance screening. Rather than opting for conventional urine analysis, many employers, judicial systems, and substance abuse experts are choosing hair drug tests. These evaluations appeal to employers with no-drug-use policies, courts, and those on probation because they extend detection windows up to 90 days, are conducted under supervision, and are extremely hard to manipulate. Nonetheless, for use within the last five days, urine tests remain highly 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 method for identifying drug and alcohol consumption. Hair captures a prolonged history of alcohol and drug usage by securing biomarkers within the strands' fibers as they grow. When gathered near the scalp, hair can provide a detection period for alcohol and drugs that spans up to about three months. Hair is easy to collect, somewhat complex to tamper with, and simple to send.
A 1.5-inch sample comprising roughly 200 hair strands (approximately the thickness of a #2 pencil) nearest the scalp will yield 100mg of hair, which is the preferred sample for testing and verification. For EtG, enhancements, and/or tests exceeding 10 panels, 150mg of the sample is advisable. We suggest measuring the sample with a jeweler’s scale. If no scalp hair is available, an equivalent quantity of body hair may be gathered. When discussing head hair, we mean scalp hair exclusively. Body hair includes any other hair types (facial, underarm, etc.).
Process Overview
The principal stages involved in the laboratory processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the preliminary processing of a sample into a lab's system. It entails ensuring the sample was appropriately sealed and sent, allocating a random LAN (Laboratory Accessioning Number), and completing any extra data entry absent in an electronic chain of custody system.
Screening constitutes an initial rapid assessment for drugs of misuse. Though Screening offers a cost-saving method to dismiss drug use in most samples, a positive screen necessitates confirmation to be valid in court. Any samples that are tentatively positive in Screening demand a second confirmation.
If a sample is tentatively positive during the Screening step, additional hair is taken from the primary specimen and readied for Extraction. In this stage, drugs are drawn from hair at concentrations much lower than other approaches (e.g., urine or oral fluid), which makes hair drug screening the most intricate methodology to conduct.
Confirmation of any positive Screening outcome is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All tentatively positive samples are cleansed before confirmation if necessary. The full laboratory sequence from Accessioning through Confirmation is reviewed under both the CAP (College of American Pathologists) Hair classification and the approval to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests", the test examines the hair strand rather than the hair follicle underneath the scalp
Why Hair Follicle Testing Beats Urine Testing: In Wrigley, TN, hair testing surpasses traditional urine tests with superior detection accuracy and reliability.
This method excels in identifying long-term substance use, providing a clearer overview than urine tests, which typically detect more recent use.
Extended Detection Window: Hair testing in Wrigley, TN, offers up to a 90-day detection window for drug use.
This comprehensive coverage helps employers thoroughly understand an applicant or employee’s substance use history, enhancing decision-making processes.
Tamper-Resistant Testing Method: Hair follicle tests in Wrigley, TN greatly minimize the chance of sample adulteration.
Employers and legal entities benefit from this secure method, ensuring the legitimacy of results provided for substance testing.
Convenient Nationwide Testing Locations: Our extensive network of testing centers, including local sites in Wrigley, TN, provides easy and swift access to testing services.
This availability ensures that clients can undergo drug screenings promptly and without any hassle, regardless of their location.
Simple, Confidential Process: The process for ordering, undergoing, and receiving results is straightforward and private in Wrigley, TN.
This ensures that privacy concerns are addressed, and the overall experience remains user-friendly and dignified for all individuals involved.
Affordable Pricing and Fast Turnaround: Our competitive pricing in Wrigley, TN, coupled with fast result delivery, provides excellent value.
Businesses of varying sizes can rely on these economic and prompt services for efficient and budget-friendly drug testing solutions.
Fast, Accurate, and Reliable Results: Hair follicle drug testing in Wrigley, TN ensures precise and swift detection of substance use. Its impressive accuracy is crucial for individuals and organizations seeking reliable results.
These tests quickly establish concrete findings, proving their importance for various substance-related examinations in the region.
Compliance and Peace of Mind for Employers: Using hair follicle testing in Wrigley, TN ensures adherence to workplace drug-free policies.
Such stringent compliance reduces legal risks while bolstering workplace safety and creating a trust-based environment.
