Hair Follicle Drug Testing - Prentice, WI

What it is, How it works

Hair testing has emerged as a potent method for the identification of drug and alcohol consumption. Hair retains a long-term record of alcohol and other drugs by embedding biomarkers within the fibers of the extending hair strand. When sourced near the scalp, hair can offer up to a roughly 3-month timeframe for detecting alcohol and other drugs. Hair is straightforward to collect, comparatively tough to adulterate, and convenient to send.

A 1.5-inch segment of about 200 hair strands (comparable to the dimension of a #2 pencil) nearest to the scalp will yield 100mg of hair, the preferred sample size for evaluation and verification. For EtG, add-on tests, and/or evaluations beyond 10 panels, a recommendation of 150mg of the specimen is made. It is advised to weigh the specimen with a jeweler's scale. If scalp hair is unobtainable, an equivalent quantity of body hair may be gathered. By head hair, we imply only scalp hair. Body hair relates to all other hair categories (facial, axillary, etc.).

Process Overview

The four critical steps involved in the laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.

Accessioning encompasses the initial processing of a specimen into a lab's system. This process includes ensuring that the sample was appropriately sealed and delivered, assigning a random LAN (Laboratory Accessioning Number), and completing any supplemental data entry not furnished by an electronic chain of custody system.

Screening entails an initial swift evaluation for drugs of abuse. Although Screening is an economical approach to exclude drug usage on the majority of specimens, a positive screen must be verified to be admissible in court. Any specimens that are seemingly positive in Screening do require a follow-up confirmation.

If a specimen is seemingly positive in the Screening phase, more hair is extracted from the initial sample and readied for Extraction. In this phase, drugs are extracted from hair at a substantially lower concentration than in other methodologies (ex. urine or oral fluid), which is why hair drug screening is the most challenging methodology to perform.

Confirmation of any positive screening outcome is carried out via GC/MS, GC/MS/MS or LC/MS/MS. All seemingly positive specimens are cleansed before confirmation as required. The entire laboratory process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Extended detection window: Hair drug tests can identify drug use for up to 90 days, as opposed to urine tests which have a narrower detection window.
• High difficulty to deceive: It is exceedingly challenging to deceive a hair drug test, ensuring the accuracy of results.
• Offers historical data: It can provide a pattern of drug usage over a span of time, not merely recent usage.

Limitations:

• Inability to detect recent usage: It requires around 5-7 days for drugs to be visible in hair.
• Expense: Hair drug tests are typically more costly compared to other drug testing methods.
• Result variations: Factors such as hair color and individual variances in hair growth can influence the concentration of drug metabolites in the hair.

Note: Although often referred to as "hair follicle tests", the test itself examines the hair strand and not the hair follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Hair follicle tests offer distinct advantages over urine tests in Prentice, WI. Their detection window far exceeds the traditional methods, granting superior accuracy and reliability in drug detection.

In contrast to typical urine tests, hair analysis in Prentice provides a detailed insight into long-term substance usage, making it a more dependable method for those requiring stringent screening protocols.

Extended Detection Window

In Prentice, WI, hair follicle testing is invaluable for its ability to detect drug use over an extensive period, up to 90 days. This extensive detection window provides employers with a detailed history of substance use.

Employers in Prentice can rely on hair testing for a long-term overview of an individual’s substance history, allowing for more informed decisions during the hiring and monitoring process.

Tamper-Resistant Testing Method

One of the key strengths of hair follicle testing in Prentice, WI, is its resistance to tampering. This robust testing method significantly reduces the possibility of adulteration, ensuring reliable results.

The integrity of hair follicle tests makes them a top choice in Prentice for situations where accuracy and clarity are non-negotiable, minimizing doubts about tampering or deception.

Convenient Nationwide Locations

Testing in Prentice, WI, is made convenient by our extensive network of nationwide centers. This ensures easy, quick, and stress-free access to hair follicle testing wherever you are.

With multiple testing locations covering all major cities, including local Prentice sites, clients enjoy seamless testing processes, irrespective of their geographic location.

Simple, Confidential Process

In Prentice, WI, the process of ordering, taking, and receiving results from hair follicle tests is both simple and confidential. This protects user privacy and guarantees ease of use.

Our approach in Prentice ensures clients navigate smoothly through the testing process, addressing any privacy concerns with confidentiality and clear steps for obtaining results.

Affordable, Fast Turnaround

Prentice, WI businesses benefit from our competitive pricing and quick turnaround times for hair follicle tests, delivering excellent value and efficiency for companies of all sizes.

Affordable yet comprehensive, our testing solutions in Prentice guarantee fast results, allowing businesses to make informed decisions without breaking the bank.

Fast, Accurate, and Reliable Results

The swiftness and accuracy of hair follicle drug tests in Prentice, WI, make them a top choice for reliable detection of substance use. Their precision ensures a higher accuracy rate, providing definitive results.

The speed at which hair follicle tests deliver their outcomes is unmatched. This swiftness does not compromise their reliability, making these tests a favored option across various fields looking for accurate substantiation.

Compliance and Peace of Mind for Employers

For Prentice, WI, employers seeking compliance with drug-free workplace policies, hair follicle testing is invaluable. It minimizes legal risks while enhancing workplace safety through dependable results.

This method offers peace of mind to Prentice employers, knowing their drug testing approach is both compliant and effective, reinforcing a safe and drug-free environment at work.

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