Hair Follicle Drug Testing - Neillsville, WI

What it is, How it works

Hair analysis has emerged as an efficacious method for identifying drug and alcohol consumption. Hair strands encapsulate long-term consumption biomarkers within their growing fibers. When sourced from the scalp, hair can extend a detection range to nearly 3 months for both alcohol and other substances. Hair samples are straightforward to collect, resistant to tampering, and simple to dispatch.

A sample measuring 1.5 inches with roughly 200 hair strands (comparable to the width of a #2 pencil) nearest the scalp provides 100mg, which is optimal for both initial screening and validation. For tests such as EtG and more extensive panels beyond 10 markers, a 150mg sample is advisable. We suggest using a jeweler's scale for weighing the sample. In cases where scalp hair isn't available, an equivalent volume of body hair can be used. "Head hair" specifically refers to hair on the scalp, while "body hair" encompasses all other types (e.g., facial, axillary, etc.).

Process Overview

There are four principal stages in the lab processing of a drug test: Accessioning, Screening, Extraction, and Confirmation.

Accessioning pertains to the sample's initial processing within a lab's network. This step includes confirming that the sample was secured and transported correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any data entries that weren’t managed by an electronic tracking system.

Screening conducts a preliminary and rapid inspection for drug traces. While effective for excluding drug use in most samples, any positive screening result necessitates confirmation for legal admissibility. Presumptive positive samples from Screening require subsequent confirmation.

When a sample tests presumptively positive at the Screening phase, additional hair is extracted from the initial set and prepped for Extraction. In this segment, trace drugs are isolated from the hair at lower concentrations compared to other methods (e.g., urine or oral fluids), underscoring why hair testing is a challenging process.

The Confirmation phase for any positive findings utilizes techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo a cleansing procedure prior to Confirmation when needed. The entire lab procedure, from Accessioning through Confirmation, is scrutinized according to the CAP (College of American Pathologists) Hair designation and adherence to ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Extended detection period: Hair drug assays can identify drug consumption up to 90 days, unlike urine tests which offer a shorter detection duration.
• Lower likelihood of manipulation: Hair drug tests are challenging to compromise, increasing result reliability.
• Offers historical usage data: It can reveal a pattern of substance use over time, not solely recent use.

Limitations:

• Inability to detect recent usage: Drugs become detectable in hair approximately 5-7 days post-consumption.
• Expense: Hair drug assays generally incur higher costs compared to other testing approaches.
• Result variability: Elements like hair color and personal hair growth differences can influence drug metabolite levels in hair.

Note: Although often termed as "hair follicle tests", the examination targets the hair strand itself and not the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Excels over Urine Testing in Neillsville, WI is largely due to its accuracy. Employers and organizations benefit from the superior detection ability offered by hair tests compared to traditional urine tests. Hair tests provide an in-depth overview of an individual’s substance use history, ensuring more robust screening processes that significantly reduce false negatives.

Extended Detection Window

Extended Detection Window is a significant advantage of hair follicle tests in Neillsville, WI. By offering a 90-day detection period, they provide a detailed substance use history of individuals. This extensive window helps employers gain comprehensive insights into a person's past drug use, supporting informed employment-related decisions.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Neillsville, WI is a key selling point for hair follicle tests. These tests minimize the risk of sample adulteration, ensuring that results are reliable and unquestionable. This integrity is crucial for maintaining stringent drug-free policies in various sectors and organizations.

Convenient Nationwide Locations

Accessible locations offer a substantial advantage for drug testing in Neillsville, WI. Our nationwide and local testing centers ensure individuals have quick and effortless access to services, minimizing disruptions. This convenience ensures testing processes are hassle-free and efficient, alongside providing exemplary customer service.

Simple, Confidential Process

Our Simple, Confidential Process in Neillsville, WI ensures that the entire hair follicle testing procedure remains straightforward and private. From ordering to receiving your results, every step has been designed to maximize ease of use while maintaining the utmost confidential handling of personal data.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround are hallmarks of our service in Neillsville, WI. We offer competitive pricing structures suitable for companies of all sizes, complemented by swift turnaround times. This combination ensures that businesses receive superb value alongside quick results, enhancing operational efficiency.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results are quintessential benefits of choosing hair follicle testing in Neillsville, WI. The method’s precision guarantees the accurate detection of drugs, ensuring high reliability. The rapid turnaround time offered ensures that organizations receive timely, dependable results that facilitate efficient decision-making processes.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Neillsville, WI comes from using hair follicle testing. Implementing these tests helps maintain compliance with drug-free workplace policies, easing legal risks and enhancing overall workplace safety. Employers have confidence that they are adhering to necessary regulations and guidelines.

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