Hair Follicle Drug Testing - Rheatown, TN

What it is, How it works

Hair assessments are recognized as a robust method for spotting drug and alcohol consumption. Hair maintains a substantial timeline by embedding biomarkers within the growing hair strand fibers. When samples are collected near the scalp, they offer roughly a three-month insight into drug and alcohol presence. Collecting hair is straightforward, hard to tamper with, and simple to transport.

A sample measuring 1.5 inches, equivalent to 200 hair strands (approximately the thickness of a #2 pencil) closest to the scalp provides 100mg, which is perfect for both screening and verification. For EtG, add-on tests, or assessments beyond 10 panels, it is advisable to acquire 150mg. Utilize a jeweler’s scale for precise specimen measurement. If scalp hair is unavailable, collection of an equivalent mass of body hair is an option. When referencing head hair, it strictly means scalp hair, while body hair indicates all other types (facial, axillary, etc.).

Process Overview

The key stages in lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.

Accessioning involves introducing a sample into a lab’s system. This step ensures the sample’s seal and shipment were correct, assigns a LAN (Laboratory Accessioning Number) randomly, and records any data not included in an electronic custody chain system.

Screening refers to an initial swift assessment for prohibited substances. Although cost-efficient for ruling out drug use in most samples, a positive Screening needs confirmation to be credible for legal purposes. Samples that are presumptively positive during Screening mandate a subsequent confirmation.

Presumptive positives at the Screening phase lead to additional hair extraction from the original sample, prepared for Extraction. This stage isolates drugs from hair at much lower concentrations than methods like urine or oral fluids, marking hair drug screening as a particularly complex methodology.

Confirmation of any positive Screening outcomes occurs with GC/MS, GC/MS/MS, or LC/MS/MS techniques. Each presumptive positive sample undergoes washing before confirmation, if necessary. The comprehensive lab process, from Accessioning to Confirmation, is conducted under the CAP (College of American Pathologists) Hair designation and in accordance with ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Long detection period: Hair drug tests can trace drug intake for as long as 90 days, whereas urine tests offer a much shorter detection span.
• Hard to falsify: Cheating on a hair drug test is highly challenging, ensuring more reliable outcomes.
• Offers historical overview: It depicts a trend of drug intake over time rather than just recent consumption.

Limitations:

• Inability to identify recent intake: Drugs become traceable in hair about 5-7 days post-use.
• Expense: Hair drug tests often cost more than other testing techniques.
• Outcome variability: Aspects like hair color and personal differences in hair growth can influence drug metabolite levels in hair.

Note: Although often called "hair follicle tests", the analysis is performed 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 Rheatown, TN

• Hair testing provides superior detection accuracy and reliability.
• Unlike urine tests, it offers a longer detection window for drug use.
• Employers benefit from hair tests by adhering to zero-tolerance policies efficiently.

Extended Detection Window

Extended Detection Window in Rheatown, TN

• Hair follicle testing offers a comprehensive detection window of up to 90 days.
• This method provides employers with clear insight into an individual’s substance history.
• It extends beyond the limited window of urine testing, rendering more informative results.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Rheatown, TN

• Hair follicle tests reduce the risk of sample adulteration significantly.
• This yields dependable and irrefutable outcomes for all parties involved.
• The method prevents tampering, maintaining the integrity of the results.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in Rheatown, TN

• Nationwide centers offer easily accessible testing, minimizing hassle.
• Rheatown residents benefit from local locations, providing fast services.
• The convenience ensures quick and stress-free scheduling for all.

Simple, Confidential Process

Simple, Confidential Process in Rheatown, TN

• The procedure for ordering, taking, and receiving results is straightforward.
• Confidentiality is maintained, addressing privacy concerns effectively.
• This user-friendly process ensures ease of use for every participant.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Rheatown, TN

• We offer competitive pricing structures beneficial for businesses of all sizes.
• Enjoy fast turnaround times, ensuring peace of mind with rapid results.
• Our services provide excellent value without compromising quality.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Rheatown, TN

• Hair follicle drug tests in Rheatown offer unparalleled precision and speed.
• They provide highly accurate detection of substance use, ensuring results you can trust.
• The process is swift, offering quick turnaround for those in need of prompt answers.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Rheatown, TN

• Using hair follicle testing ensures adherence to workplace drug-free regulations.
• Employers minimize legal risks, boosting safety standards in the workplace.
• This testing method keeps your operations compliant and secure.

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