Hair Follicle Drug Testing - Benton, TN

What it is, How it works

Hair testing is now recognized as an effective means to uncover drug and alcohol consumption. Hair retains a long-term record of alcohol and other substances by embedding biomarkers within the strands' fibers. When obtained close to the scalp, hair can yield approximately a 3-month timeframe for detecting alcohol and other drugs. Hair collection is straightforward, challenging to tamper with, and simple to transport.

A 1.5-inch segment consisting of roughly 200 hair strands (comparable to a #2 pencil) nearest to the scalp will result in 100mg of hair, providing the optimal sample size for both screening and confirmation. For tests involving EtG, add-ons, and/or more than 10 panels, 150mg of the sample is advisable. It’s suggested to use a jeweler’s scale to weigh the specimen. Should scalp hair be lacking, a comparable quantity of body hair may be gathered. Head hair signifies scalp hair only, whereas body hair denotes all other hair forms (like facial, axillary, etc.).

Process Overview

The drug test result processing at the laboratory consists of four pivotal steps: Accessioning, Screening, Extraction, and Confirmation.

Accessioning is the preliminary handling of a sample in a lab’s system. This step verifies that the sample was correctly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and fills in any missing data not covered by an electronic chain of custody system.

Screening performs an initial swift analysis for drugs of abuse. Although Screening offers a cost-effective way to exclude drug use in most samples, a positive result demands confirmation for legal admissibility. Samples testing presumptively positive during Screening require secondary validation.

Should a sample show presumptive positivity in Screening, additional hair is extracted from the original sample and prepared for Extraction. During this phase, drugs are isolated from the hair at significantly lower concentrations compared to other methods (like urine or oral fluid), rendering hair drug screening the most intricate methodology to execute.

Confirmation for any positive Screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo washing before confirmation if necessary. The complete laboratory procedure, from Accessioning to Confirmation, is scrutinized per the CAP (College of American Pathologists) Hair directive and the accreditation standards of ISO / IEC 17025.

Advantages of hair drug testing:

• Extended detection period: Hair drug testing can identify drug use over up to 90 days, as opposed to urine tests with a shorter timeframe.
• Hard to falsify: Hair drug tests are considerably resistant to manipulation, enhancing accuracy.
• Shows past usage: It offers insight into drug usage patterns over time, not just recent activity.

Limitations:

• Inability to detect recent usage: Drugs require roughly 5-7 days to become detectable in hair.
• Expense: Hair drug tests typically cost more than other testing methodologies.
• Result Variabilities: Factors like hair color and individual growth rates can influence drug metabolite concentrations in hair.

Note: Despite being often labeled as "hair follicle tests", the examination focuses on the hair strand rather than the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Benton, TN.

• Hair testing offers a longer detection period compared to urine tests, making it a preferred choice in Benton, TN.
• It provides superior accuracy and reliability, ensuring a comprehensive understanding of an individual's substance use history.
• By choosing hair testing, one can enjoy enhanced detection capabilities over traditional urine methods.

Extended Detection Window

Extended Detection Window in Benton, TN.

• Hair follicle tests offer up to a 90-day detection window, providing an extensive history of an individual's substance use.
• This prolonged detection period is invaluable, allowing employers to garner a thorough perspective on a candidate or employee's past behaviors.
• The test's ability to detect drug use over months surpasses other methods in scope and depth.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Benton, TN.

• Hair follicle tests drastically mitigate the risk of sample tampering, ensuring results are dependable and irrefutable.
• Such tamper-resistance means the possibility of adulteration is significantly diminished, providing peace of mind to stakeholders.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in Benton, TN.

• Our network of testing centers, both nationwide and locally in Benton, TN, ensures that clients have effortless access to testing services.
• This widespread availability expedites the process, allowing for stress-free appointment scheduling and swift test administration.

Simple, Confidential Process

Simple, Confidential Process in Benton, TN.

• The process of initiating, undertaking, and obtaining results from a hair follicle test is straightforward and ensures personal privacy.
• This comprehensive yet simple mechanism addresses confidentiality concerns, ensuring user comfort and discretion.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Benton, TN.

• Our competitive pricing combined with quick result turnaround provides excellent value, catering to businesses of differing sizes.
• The cost-effectiveness of our offerings, coupled with prompt processing times, reinforces confidence and financial satisfaction.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Benton, TN.

• Hair follicle drug tests stand out for their remarkable precision and swiftness in delivering results. In Benton, TN, they are highly effective in detecting substance abuse, offering unparalleled accuracy.
• These tests not only enhance reliability but also offer speedier results, making them an excellent choice for timely evaluations.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Benton, TN.

• Employing hair follicle testing fosters adherence to drug-free workplace regulations, minimizing legal vulnerabilities.
• This testing approach enhances workplace security, reducing the hazards associated with substance misuse and promoting a safer environment.

Drug Testing Near Benton, TN

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