Hair Follicle Drug Testing - Waverly, TN

What it is, How it works

Hair analysis is now regarded as an effective approach for identifying substances and alcohol consumption. Hair encapsulates a prolonged timeline of alcohol and drug exposure by embedding biomarkers in the hair strands. When samples are taken near the scalp, hair can reveal substance use for nearly three months. It is straightforward to collect, relatively tamper-resistant, and easy to transport.

A 1.5-inch segment of roughly 200 hair strands, comparable to a #2 pencil's diameter, taken from closest to the scalp yields 100mg, the optimal sample for tests. For EtG, additional analyses, and examinations exceeding 10 panels, 150mg is advisable. Using a jeweler’s scale is suggested for weighing the sample. If scalp hair can't be sourced, an equal amount of body hair is suitable. By scalp hair, we mean hair from the head, while body hair refers to other types (facial, axillary, etc.).

Process Overview

The core steps in processing a drug test include Accessioning, Screening, Extraction, and Confirmation.

Accessioning is the preliminary stage that integrates the sample into a laboratory's framework. This involves authenticating proper sealing and transportation, assigning an arbitrary LAN (Laboratory Accessioning Number), and finalizing any pending data from an electronic chain of custody system.

Screening conducts an initial rapid assessment for substance misuse. Though it efficiently eliminates non-users in most cases, a positive screening necessitates verification for legal admissibility. Samples flagged as potentially positive during Screening need additional validation.

When any sample is suspected of positivity in Screening, additional hair is extracted from the original sample for preparation in Extraction. Here, substances are segregated from hair at notably lower concentrations compared to other methods (e.g., urine or oral fluid), hence making hair drug testing particularly challenging.

Confirmation of positive results happens through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, any samples with presumptive positives are thoroughly cleansed. Every stage from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and conformity to ISO/IEC 17025 standards.

Advantages of hair drug testing:

• Extended detection range: Hair drug assessments can trace drug usage for up to 90 days, unlike urine studies with a limited span.
• Challenging to tamper: Hair drug testing results are more precise since it's significantly tough to manipulate the test.
• Delivers historical insights: It establishes a timeline of substance consumption, rather than only recent usage.

Limitations:

• Inability to indicate recent consumption: Drugs appear in hair approximately 5-7 days post-use.
• Expense: Hair drug evaluations are typically pricier versus other testing types.
• Result variability: Factors like hair pigmentation and growth rate differences can influence drug metabolite concentrations in hair.

Note: Although commonly termed "hair follicle tests," the procedure assesses the hair strand, not the follicle within the scalp.

Why Hair Follicle Testing Beats Urine Testing

In Waverly, TN, hair follicle testing outshines urine testing by offering superior detection periods and reliability. With the ability to uncover substance use over several months, hair tests provide a comprehensive evaluation unattainable by typical urine tests.

Employers choose hair tests for their improved accuracy. Unlike urine tests, hair testing offers unmistakable insight into employees’ long-term substance use, making it a preferred choice for those with zero-tolerance policies.

Extended Detection Window

Within Waverly, TN, hair follicle testing offers a detection range of up to 90 days, providing employers insight into prolonged substance usage that standardized tests can't match. By reviewing an individual's drug history over months instead of days, companies get a broader view of habits.

This extended period is crucial for understanding potential risks, thus granting employers a more informed perspective on their workforce’s reliability.

Tamper-Resistant Testing Method

Hair follicle testing in Waverly, TN, is renowned as a tamper-resistant method for substance detection. The structure of hair tests makes them highly resistant to common adulteration tactics, ensuring the integrity and reliability of outcomes.

As a critical asset, this test grants employers assurance that results are not only accurate but also obtained under conditions minimizing tampering risks, thus supporting fair assessments.

Convenient Nationwide Locations

Our broad network of testing facilities, including local options in Waverly, TN, guarantees easy and swift access to hair follicle testing services. Wherever you are, you’ll find our centers provide a hassle-free experience, ensuring convenient testing nationwide.

These strategic locations make it simple for individuals and employers alike to access testing without major disruptions to daily routines.

Simple, Confidential Process

The process for hair follicle testing in Waverly, TN, is both simple and confidential, putting your privacy first. From the moment you arrange your test to the time you receive results, every step is straightforward and ensures discretion.

This clarity and protection throughout the process offer reassurance, focusing on a client-centric approach that is both user-friendly and secure.

Affordable, Fast Turnaround

In Waverly, TN, our hair follicle testing comes with competitive pricing and rapid turnaround times, delivering exceptional value. Businesses of all sizes benefit from cost-effective solutions that don’t compromise quality.

By providing strong value, companies find confidence in managing their drug testing needs, realizing financial efficiency without losing the speed and accuracy they expect.

Fast, Accurate, and Reliable Results

Hair follicle drug testing in Waverly, TN, provides swift, precise, and trustworthy outcomes. The method is known for its high accuracy in detecting substance use, ensuring that results are dependable and received quickly. This efficiency makes it a compelling choice for those needing fast answers.

Additionally, this testing method minimizes errors and provides a clearer picture of an individual's drug history. The integrity of hair follicle tests is unparalleled, making them a critical tool in various scenarios.

Compliance and Peace of Mind for Employers

Employers in Waverly, TN, achieve peace of mind and adhere to drug-free policies by using hair follicle testing. This ensures compliance with regulations, enhancing workplace safety while reducing legal exposures efficiently.

By deploying reliable hair testing, businesses maintain a workplace culture that supports zero-tolerance stances on drug use, offering both security and assurance to stakeholders.

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