Hair Follicle Drug Testing - Grantsburg, WI

What it is, How it works

Hair testing is now regarded as an effective method for identifying drug and alcohol usage. Hair captures a lengthy record of alcohol and other drugs by securing biomarkers within the fibers of the hair as it grows. When gathered near the scalp, hair can reveal alcohol and other drugs up to a roughly 3-month detection period. Hair is straightforward to gather, somewhat resistant to tampering, and simple to transport.

A 1.5-inch sample comprising around 200 strands of hair (similar to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the ideal quantity for analyzing and confirming. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the sample is advised. We suggest measuring the sample's weight with a jeweler’s scale. If scalp hair is not present, a comparable amount of body hair can be obtained. When mentioning head hair, we specifically mean scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).

Process Overview

The key phases in the laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.

Accessioning pertains to the initial handling of a sample upon its entry into a laboratory’s system. This step encompasses verifying the sample's seal and proper shipment, assigning a random LAN (Laboratory Accessioning Number), and completing any remaining data entry absent from an electronic chain of custody system.

Screening conducts an initial rapid test for drugs of abuse. While Screening offers a budget-friendly method to negate drug use in most samples, a positive screen necessitates confirmation for courtroom admissibility. All samples deemed presumptively positive during Screening mandate a secondary confirmation.

If a sample is found presumptively positive during the Screening phase, additional hair is sourced from the original sample and prepped for Extraction. In this phase, drugs are retrieved from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), thus making hair drug screening the most intricate technique to execute.

Confirmation of any positive screening outcome is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation when required. The entire lab procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the accreditation pursuant to ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Long detection window: Hair drug assessments can disclose drug use for up to 90 days, in contrast to urine tests which have a shorter detection period.
• Difficulty to cheat: Cheating on a hair drug test is highly challenging, leading to more reliable results.
• Provides historical data: It can outline a pattern of drug consumption over time, not merely recent use.

Limitations:

• Cannot detect recent use: It takes roughly 5-7 days for drugs to manifest in hair.
• Cost: Hair drug tests are typically costlier than other drug testing techniques.
• Variations in results: Factors such as hair color and individual disparities in hair growth can influence drug metabolite concentration in the hair.

Note: Though often termed "hair follicle tests," the examination actually analyzes the hair strand rather than the follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

In Grantsburg, WI, hair follicle testing triumphs over traditional urine tests due to its superior detection capabilities.

• Delivers extensive accuracy in identifying drug use.
• Provides an unmatched detection window of up to 90 days.
• Offers reliable results under observed conditions, reducing manipulation risk.

Extended Detection Window

With a detection span extending up to 90 days, hair follicle testing in Grantsburg, WI, offers comprehensive substance history insights.

• Enables employers to assess past drug use over a lengthy period.
• Provides a more thorough understanding of employees' or applicants' histories.
• Supports informed decision-making for hiring or monitoring.

Tamper-Resistant Testing Method

In Grantsburg, WI, hair follicle tests offer a tamper-resistant method that assures integrity.

• Significantly reduces adulteration risks.
• Ensures results are trustworthy and unaffected by manipulation.
• Provides clear outcomes that are unquestionable.

Convenient Nationwide Locations

In Grantsburg, WI, accessing testing is effortless with nationwide and local locations.

• Offers convenient locations for quick access.
• Ensures hassle-free testing experiences for all clients.
• Provides nationwide coverage for consistent service quality.

Simple, Confidential Process

At Accredited Drug Testing in Grantsburg, WI, we ensure a simple and confidential process.

• Order easily with a simplified process.
• Take tests knowing your privacy is safeguarded.
• Receive results quickly and confidentially.

Affordable, Fast Turnaround

In Grantsburg, WI, we offer affordable pricing and swift turnaround.

• Competitive pricing provides value to all companies.
• Quick turnaround means minimal waiting for results.
• Balances cost-effectiveness with high-quality service.

Fast, Accurate, and Reliable Results

The speed and precision of hair follicle drug tests in Grantsburg, WI, stand out.

• Highly accurate in detecting substance use.
• Results are delivered quickly without compromising quality.
• Provides reliable verification for various substances.

Compliance and Peace of Mind for Employers

Hair follicle testing ensures compliance in Grantsburg, WI, offering peace of mind for employers.

• Helps maintain workplace drug-free policies.
• Reduces legal risks associated with substance use.
• Enhances workplace safety and employee well-being.

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