In Englewood, Tennessee, Accredited Drug Testing offers comprehensive hair follicle drug assessments. Whether it's for drug or alcohol testing, our accredited centers nationwide excel in hair testing services. Typically, 1.5 to 2 inches of hair from the scalp or body can be collected. Our tests can identify substances, including drugs and alcohol/ETG, using hair, with customizable options available.
Recently, hair follicle drug tests have become a preferred method over traditional means. Various employers, judicial systems, and substance abuse experts now favor hair samples instead of urine. Hair tests suit employers enforcing a zero-drug policy, judicial orders, or probation stipulations. The advantage of hair testing is the extended detection timeline, up to 90 days, combined with observed collection, ensuring testing integrity. Nonetheless, urine tests remain precise for drug use determination in a five-day window.
* 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 now regarded as a potent method for detecting drug and alcohol consumption. The hair stores a lengthy history of these substances, encapsulating biomarkers within its fibers as it grows. When sampled near the scalp, hair can offer a detection window of up to three months for these substances. Hair collection is straightforward, relatively resistant to tampering, and simple to transport.
Obtaining a 1.5-inch portion of around 200 hair strands (about the width of a #2 pencil) nearest to the scalp yields 100mg of hair, which is optimal for both screening and verification. For EtG, additional tests, and those exceeding 10 panels, a 150mg sample is advisable. We suggest measuring the sample using a jeweler’s scale. If scalp hair cannot be collected, an equivalent amount of body hair may be acquired instead. When discussing head hair, we specifically refer to scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The four primary stages in processing a drug test result in the lab include Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial processing into the laboratory’s system. This phase ensures the sample was correctly sealed and transported, assigns a unique LAN (Laboratory Accessioning Number), and completes any additional data entry not present in an electronic chain of custody arrangement.
The Screening phase is a preliminary assessment for drugs of abuse. Although cost-effective and able to dismiss drug use in most cases, a positive outcome here mandates confirmation for court admissibility. Samples with presumptive positives in Screening require follow-up affirmation.
If a Screening stage result is presumptive, additional hair is extracted from the original sample for Extraction. At this stage, drugs are isolated from hair at a lower concentration than other procedures (e.g., urine or oral fluid), making hair analysis a particularly intricate method.
Any positive findings from Screening are validated using GC/MS, GC/MS/MS, or LC/MS/MS. All samples preliminarily positive undergo cleansing before confirmation as necessary. The entire procedural journey from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly referred to as "hair follicle tests," the assessment targets the hair strand and not the follicle under the scalp
In Englewood, TN, hair follicle tests surpass standard urine tests by offering precision in substance detection. Compared to urine tests, hair tests are more accurate and reliable.
Hair testing's ability to detect drugs over a longer period gives it an edge over urine tests. Employers prefer this method for its superior accuracy and dependability in drug detection.
Hair follicle tests in Englewood, TN, extend the detection window to nearly 90 days, offering a detailed view of an individual's substance use history.
This extended period allows employers to evaluate an employee's or candidate's drug usage comprehensively, making informed decisions based on a more extensive timeline.
Hair follicle tests in Englewood, TN, significantly limit the chances of tampering, providing results that are tough to dispute.
By using a sample less prone to adulteration, these tests ensure that results remain credible and accurate, instilling confidence in their integrity.
Our extensive network of testing locations across Englewood, TN, and the nation allows for convenient accessibility to hair follicle testing.
This availability ensures that clients receive hassle-free and prompt testing services, making the process seamless.
In Englewood, TN, the hair follicle testing process is straightforward and confidential, easing concerns over privacy.
Clients can rest assured with a secure and simple procedure from ordering tests to obtaining results, emphasizing user-friendly experiences.
Affordable rates and swift turnaround times define our hair follicle testing in Englewood, TN, offering exceptional value to businesses.
Regardless of company size, our competitive pricing structure ensures that clients receive reliable service without cost concerns.
The precision and speed of hair follicle drug tests in Englewood, TN, ensure reliable results. Unlike traditional methods, hair tests accurately detect substance use history with remarkable precision.
Providing fast outcomes, hair testing is ideal for organizations requiring timely information. Englewood residents benefit from the high accuracy of these tests, making them a trustworthy choice.
Utilizing hair follicle testing in Englewood, TN, ensures workplace compliance, aligning with drug-free policies.
For employers, this method reduces legal liabilities and enhances workplace security, offering peace of mind with its strict adherence to regulations.
