Hair Follicle Drug Testing - Wake Village, TX

What it is, How it works

Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair acts as a timeline for alcohol and drug exposure by encapsulating biomarkers within the fibers of the hair as it grows. When obtained near the scalp, hair can reveal a detection span of up to three months for alcohol and drugs. The collection process is straightforward, relatively resistant to tampering, and convenient for shipping.

A sample measuring 1.5 inches containing approximately 200 hair strands (similar in diameter to a #2 pencil) near the scalp provides 100mg of hair, which is optimal for screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, a 150mg sample is suggested. Use a jeweler’s scale for accurate measurement. In the absence of scalp hair, an equivalent amount of body hair can be used. "Head hair" specifically refers to scalp hair, while "body hair" includes all other types (such as facial, axillary, etc.).

Process Overview

The drug testing process in the lab comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.

Accessioning deals with the initial intake of a sample into the lab system. This phase ensures the sample was correctly sealed and delivered, assigns a Laboratory Accessioning Number (LAN), and completes any data entry not supplied by electronic chain of custody.

Screening conducts a preliminary drug use check. This cost-effective stage helps exclude drug use in most samples, but positive results must be confirmed to hold up in court. Samples positive during Screening require another verification step.

If Screening indicates a presumptive positive, additional hair is extracted from the initial sample for Extraction. Here, drugs are isolated from hair at much lower concentrations than other methods (such as urine or oral fluid), contributing to the complexity of hair drug testing.

Confirmation of positive screening results is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation if necessary. The complete laboratory journey from Accessioning to Confirmation is scrutinized under both CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.

Advantages of hair drug testing:

• Extended detection window: Hair drug tests can reveal drug use for up to 90 days, in contrast to urine tests with shorter detection periods.
• Cheating is challenging: Cheating a hair drug test is very difficult, which enhances accuracy.
• Reveals historical usage: It indicates drug consumption patterns over time, not just recent use.

Limitations:

• Recent use undetectable: Drugs become apparent in hair around 5-7 days post-use.
• Expense: Hair drug testing typically incurs higher costs compared to other testing methods.
• Result variability: Factors such as hair color and individual growth variations can influence drug metabolite concentration in hair.

Note: While often called "hair follicle tests", the test examines the hair strand, not the follicle below the scalp.

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Wake Village, TX

Hair testing offers significant advantages over standard urine tests. It boasts greater detection accuracy, revealing drug use over a longer duration, which urine tests often miss. This gives employers a comprehensive overview of an individual's substance history. The reliability of hair testing provides an edge in workplace and judicial settings.

Extended Detection Window

Extended Detection Window in Wake Village, TX

One major advantage of hair follicle testing is its extended detection window, which can track drug use for up to 90 days. This feature gives employers and substance abuse professionals a thorough understanding of an individual's drug use history, making it a preferred method over other tests.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Wake Village, TX

Hair follicle testing significantly reduces the chance of tampering, unlike other drug testing methods. It ensures results are accurately reflective of substance use, providing trustworthy outcomes for employers, courts, and agencies wanting assurance and reliability in their processes.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in Wake Village, TX

Our accessible testing centers nationwide guarantee fast, stress-free service. This widespread availability, including in Wake Village, TX, means drug testing needs are met efficiently. The accessibility ensures that individuals and businesses have reliable testing options right at their disposal.

Simple, Confidential Process

Simple, Confidential Process in Wake Village, TX

The process of setting, conducting, and obtaining results from hair follicle tests is both simple and confidential. This assures privacy, while being easy to undertake, which is crucial for individuals valuing discretion and efficiency for their testing needs.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Wake Village, TX

Our competitive pricing combined with quick test result turnaround offers excellent value for businesses. Companies, regardless of size, appreciate the affordability and speed of our services, guaranteeing peace of mind without compromise on quality in Wake Village, TX.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Wake Village, TX

Hair follicle drug testing is renowned for its quick and precise results. Unlike traditional methods, this technique excels in accuracy, easily identifying substance use. Employers and substance abuse professionals rely on its precision when assessing candidates or individuals. This leads to informed decision-making, ensuring services in Wake Village, TX are dependable and efficient.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Wake Village, TX

Embracing hair follicle testing helps companies adhere to drug-free policies easily. This testing method minimizes legal threats and elevates workplace safety. For employers in Wake Village, TX, it ensures both compliance and peace of mind, contributing to a healthier, safer working environment.

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