Accredited Drug Testing offers comprehensive hair follicle drug testing services in Decatur, Tennessee. If you need a hair drug or alcohol test, we are experts in this field with facilities across the nation ready to perform the test. Generally, 1.5 to 2 inches of hair from the head or body is required. Hair tests can identify drugs, alcohol/ETG, and other specialized substances.
Recently, hair follicle drug tests are increasingly popular for drug testing. Many employers, courts, and substance abuse specialists prefer this over the usual urine test. Hair tests target zero-tolerance policies, court orders, and probation requirements. A major advantage is its ability to detect drug use for up to 90 days, collected under supervision, reducing the risk of tampering. However, urine tests remain more accurate for detecting recent drug use within the last 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 is now recognized as a highly effective means to identify drug and alcohol use. The fibers of growing hair strands capture biomarkers, providing a prolonged historical record of alcohol and drugs. When hair is sourced near the scalp, it offers a detection period of approximately three months for alcohol and drugs. Hair is easy to collect, harder to tamper with, and convenient to ship.
A sample of 1.5 inches from about 200 hair strands (roughly the width of a #2 pencil) near the scalp yields 100mg of hair, which is ideal for screening and confirmation processes. For EtG, additional tests, or tests exceeding 10 panels, a sample of 150mg is suggested. We advise measuring the sample with a jeweler’s scale. If scalp hair isn't available, an equal quantity of body hair can be used. When mentioning head hair, we refer specifically to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The four key steps in laboratory processing of a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially processing a sample within a lab's system. This step verifies the sample was appropriately sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any necessary data entry missing from an electronic chain of custody system.
Screening is an initial rapid assessment for drugs of abuse. Though cost-effective for ruling out drug usage in most samples, a positive screen must be verified for legal admissibility. Samples with presumptive positive results require a secondary confirmation.
If a sample tests presumptively positive at Screening, additional hair from the primary sample is readied for Extraction. During this phase, drugs are extracted from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening the most complex methodology to execute.
Confirmation of any positive screening outcome uses GC/MS, GC/MS/MS, or LC/MS/MS methods. All presumptively positive samples are washed before confirmation if necessary. The entire laboratory process—from Accessioning to Confirmation—is reviewed under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While typically called "hair follicle tests," this test examines the hair strand rather than the hair follicle beneath the scalp.
Hair follicle testing in Decatur, TN offers significant advantages over urine tests. With its longer detection window, it provides a more comprehensive view of drug use, making it a more reliable option for employers seeking clarity on employee substance habits.
Compared to urine testing, hair follicle tests offer superior detection accuracy. In Decatur, TN, this method is increasingly preferred for its ability to uncover drug use history extensively, outshining traditional tests in reliability.
In Decatur, TN, hair follicle testing is valued for its extended 90-day detection period. This long-term view of substance use ensures employers can assess employee habits accurately, providing a detailed substance history.
The comprehensive analysis of hair follicle tests in Decatur enables employers to understand applicant or employee behavior better, as it reveals drug use months after it occurs, far beyond other testing methods.
Decatur, TN benefits from hair follicle testing's tamper-resistant methods. By minimizing sample adulteration risks, it assures reliable and trustworthy results, offering a dependable drug testing option.
Employers in Decatur can trust the integrity of hair follicle tests. This approach makes it inherently difficult for individuals to alter samples, thus ensuring the validity of test outcomes.
In Decatur, TN, hair follicle testing centers are conveniently located nationwide, simplifying access. This network ensures seamless and convenient testing services for all, making the process hassle-free.
Our extensive network of testing centers, including those in Decatur, TN, ensures convenient access. The process is designed to be quick and easy, providing users with the ultimate convenience and efficient services.
The confidential process for hair follicle testing in Decatur, TN, is straightforward and private. Clients can be assured of easy ordering, testing, and result retrieval, addressing privacy concerns effectively.
Decatur's approach to hair follicle testing emphasizes simplicity and confidentiality. From ordering to receiving results, the process remains discreet, ensuring that user privacy is prioritized at every step.
Competitive pricing and fast results characterize Decatur, TN's hair follicle testing, offering substantial value to companies. Quick turnaround times ensure that businesses can make informed decisions promptly.
Decatur's hair follicle testing is budget-friendly and efficient, providing fast results without compromising on quality. This cost-effective solution benefits businesses of all sizes seeking reliable testing.
In Decatur, TN, hair follicle drug tests provide quick and precise results, instantly detecting substance use. Their impressive accuracy stands out, as they reliably reveal an individual's drug history, making them a top choice for employers.
Decatur's testing centers excel in speed and reliability, ensuring that results are delivered promptly. Hair follicle testing's high accuracy makes it an invaluable tool for identifying drug use, far exceeding traditional methods.
Hair follicle testing aids Decatur, TN employers in maintaining compliance with drug-free workplace policies, reducing legal risks. Adopting this method enhances workplace safety and provides peace of mind.
Ensuring compliance has never been easier with hair follicle testing in Decatur. This reliable method safeguards employers against potential legal challenges, reinforcing a commitment to a safe working environment.
