Hair Follicle Drug Testing - Markesan, WI

What it is, How it works

Hair analysis is widely recognized as an effective means of detecting drug and alcohol consumption. By embedding biomarkers within the growing hair fibers, hair offers an indelible record of substance use over time. When sourced near the scalp, hair can reveal up to a three-month history of alcohol and drug presence. The collection process is straightforward, tampering is relatively challenging, and shipping is uncomplicated.

A sample of 1.5 inches of around 200 hair strands (similar to the diameter of a #2 pencil) taken from the scalp yields 100mg of hair, which is ideal for preliminary testing and detailed analysis. For testing that includes EtG, additional criteria, or extends beyond 10 panels, a sample size of 150mg is advised. Utilizing a jeweler's scale to measure the specimen is recommended. Should scalp hair not be accessible, an equivalent volume of body hair is permissible. References to head hair pertain exclusively to scalp hair, while body hair encompasses all other forms, including facial and axillary hair.

Process Overview

The sequence of steps integral to laboratory drug test analysis encompasses Accessioning, Screening, Extraction, and Confirmation.

Accessioning entails the initiation of a sample into the laboratory system. This involves confirming the sample was properly sealed and sent, assigning a random Laboratory Accessioning Number (LAN), and completing any requisite data entry absent from an electronic chain of custody protocol.

Screening incorporates an initial assessment for drugs of abuse. Serving as a cost-effective measure to exclude drug usage in the majority of cases, a positive screen mandates confirmation for legal admissibility. Any samples indicating a presumptive positive in Screening necessitate further confirmation.

Should Screening yield a presumptive positive, additional hair is extracted from the initial sample and made ready for the Extraction phase. Here, drugs are derived from hair at concentrations markedly lower than in other methods (e.g., urine or oral fluid), underscoring the challenge of hair drug screening.

Confirmation of a positive screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Every positive indication necessitates that samples undergo washing before confirmation if required. The complete laboratory process, from Accessioning through Confirmation, adheres to the CAP Hair designation and ISO/IEC 17025 accreditation standards.

Advantages of hair drug testing:

• Long detection window: Hair tests identify drug use over 90 days, unlike the shorter detection span of urine tests.
• Difficulty to cheat: The integrity of hair drug tests diminishes the likelihood of cheating, enhancing accuracy.
• Provides historical data: A longitudinal pattern of drug consumption can be derived, extending beyond immediate use.

Limitations:

• Cannot detect recent use: Detection in hair requires approximately 5-7 days post-consumption.
• Cost: Typically, hair drug tests incur higher expenses than alternate testing methods.
• Variations in results: Drug metabolite concentration in hair may be influenced by hair color and individual growth rates.

Note: Despite being termed "hair follicle tests", the actual analysis focuses on the strand rather than the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Hair follicle testing in Markesan, WI provides clear advantages over standard urine tests. Its detection accuracy spans up to 90 days, rendering it more reliable for identifying long-term substance use.

The enhanced accuracy of hair tests surpasses urine testing, particularly when addressing workplace and legal requirements. This superior detection method supports employers with decisive evidence of drug use extensions beyond short-term infractions.

Extended Detection Window

The extended detection window of hair follicle testing is a major advantage for employers in Markesan, WI, covering substance use over a substantial 90-day period. This extended timeframe gives a more comprehensive profile of an individual's drug history.

Employers seeking clarity on an employee's substance use history benefit from hair tests, which significantly expand beyond the limited reach of urine testing, thereby enhancing the understanding of patterns over months.

Tamper-Resistant Testing Method

Hair follicle testing boasts a tamper-resistant methodology in Markesan, WI, markedly reducing sample adulteration risks. This provides a trustworthy basis for conclusions drawn about substance use.

Due to its inherent resistance to manipulation, hair testing averts common fraud attempts that plague other methods, ensuring employers receive credible and untampered results, thus maintaining testing integrity.

Convenient Nationwide Locations

Our widespread nationwide testing network ensures easy and convenient access to hair follicle testing in Markesan, WI. This extensive reach means individuals face minimal barriers in obtaining necessary tests.

By facilitating easy access through numerous local centers, we make sure that the testing process is as streamlined as possible, encouraging hassle-free participation without geographic hindrance.

Simple, Confidential Process

The hair testing process in Markesan, WI is characterized by its simplicity and confidentiality. Ordering tests, collecting samples, and receiving results are managed with utmost care for privacy and ease.

Our streamlined procedure ensures that users can access their testing needs without cumbersome interactions, preserving confidentiality and ensuring a user-friendly experience from start to finish.

Affordable, Fast Turnaround

Accredited Drug Testing in Markesan, WI combines competitive pricing with swift turnaround for hair follicle tests, presenting outstanding value. This combination suits businesses of varying scales aiming for effective budgeting.

Our commitment to affordability and rapid service empowers companies with cost-effective solutions while maintaining high standards, ensuring returns on investment through dependable and timely testing results.

Fast, Accurate, and Reliable Results

The hair follicle drug test in Markesan, WI stands out for its speed and accuracy. Unlike traditional methods, the reliability in detecting substance use is unparalleled, providing transparent results with minimal waiting times.

Our focus on fast and accurate results ensures that organizations can make informed decisions swiftly. The high precision of hair testing's detection capability offers clarity beyond conventional tests, proving invaluable in time-sensitive situations.

Compliance and Peace of Mind for Employers

In Markesan, WI, hair follicle tests support compliance with drug-free workplace policies, promoting legal safety and operational peace of mind. This minimizes potential legal exposures and enhances workforce dependability.

Utilizing hair testing aligns with regulatory standards and bolsters employer confidence, knowing their efforts in maintaining a safe and compliant environment are backed by reliable drug screening procedures.

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