Hair Follicle Drug Testing - Wallace, LA

What it is, How it works

Hair analysis has emerged as a robust method for identifying drug and alcohol consumption. Hair captures a prolonged record of substance use by embedding biomarkers within the strands of the developing hair. When obtained near the scalp, hair can offer a detection range of up to approximately 90 days for alcohol and other substances. Hair is easy to gather, challenging to tamper with, and simple to transport.

A segment of 1.5 inches comprising close to 200 hair strands (equivalent to the girth of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal quantity for testing and verification. For EtG, extra analyses, and/or tests beyond 10 panels, a 150mg sample is advised. It is suggested to measure the sample using a precision jeweler’s scale. If scalp hair cannot be attained, an equivalent quantity of body hair can be used. Head hair pertains exclusively to scalp hair, while body hair covers all other types (such as facial, axillary, etc.).

Process Overview

The core phases in the lab processing of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.

Accessioning consists of the preliminary handling of a sample into a lab’s framework. This process involves confirming that the sample was sealed and dispatched correctly, generating a random LAN (Laboratory Accessioning Number), and completing any supplementary information that an electronic chain of custody system does not provide.

Screening represents an initial rapid assessment for drugs of abuse. While Screening is an economical method to eliminate drug usage from most samples, a positive screen must be verified for legal acceptability. Any samples that presumptively test positive in Screening necessitate further confirmation.

If a sample is presumptively positive at the Screening phase, additional hair is extracted from the original specimen for the Extraction phase. During this, drugs are retrieved from the hair at a much lower concentration compared to other techniques (such as urine or saliva), making hair drug screening the most challenging technique to execute.

Verification of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before verification as needed. The complete lab procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair specification and the accreditation to ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Extended detection period: Hair drug tests can identify drug usage for up to 90 days, as opposed to urine tests which have a shorter detection period.
• Hard to tamper with: It is highly difficult to alter the results of a hair drug test, ensuring greater accuracy.
• Offers historical insight: It reveals a trend of drug consumption over time, not merely recent usage.

Limitations:

• Inability to detect immediate use: Drugs become identifiable in hair roughly 5-7 days post-consumption.
• Expense: Hair drug tests are typically pricier than other drug testing approaches.
• Result variability: Elements like hair color and personal differences in hair growth can influence drug metabolite concentrations in the hair.

Note: Despite being termed "hair follicle tests", the analysis evaluates the hair strand rather than the follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

In Wallace, LA, hair follicle testing stands out against traditional urine tests. Its superior precision makes it an excellent choice for employers who prioritize reliable detection.

The longevity of the detection window is unparalleled in hair testing, offering a more comprehensive understanding of one's substance use than urine tests can provide.

With its nearly impossible manipulation, hair testing ensures results that employers and stakeholders trust, a significant advantage over urine alternatives.

Extended Detection Window

Understanding an employee's substance use history is crucial, and hair follicle testing in Wallace, LA, offers this insight better than any other method.

With a detection window of up to 90 days, hair tests provide a thorough view of a candidate's drug history, aiding informed hiring decisions.

This extended timeline allows for a broader perspective of behavior, equipping employers with detailed long-term substance use data.

Tamper-Resistant Testing Method

Hair follicle tests in Wallace, LA, significantly reduce the chance of sample tampering due to their rigorous collection process.

Manipulating results is nearly impossible with hair tests, providing credible and trustworthy drug testing results for both employers and individuals.

This tamper-resistant method reassures stakeholders that the process results are genuine, maintaining integrity across testing procedures.

Convenient Nationwide Locations

Finding a convenient testing center is never an issue in Wallace, LA, thanks to the wide reach of Accredited Drug Testing's nationwide network.

Our local presence ensures that getting a hair follicle test is straightforward, quick, and stress-free, catering to Wallace residents efficiently.

Easy access and convenient appointment scheduling make the testing process seamless for everyone involved, from individuals to large corporations.

Simple, Confidential Process

In Wallace, LA, the hair follicle testing process is designed to be simple and confidential, from ordering tests to receiving results.

Privacy concerns are effortlessly handled, as the procedure is discreet, keeping sensitive information protected.

Clients experience an easy-to-navigate process, ensuring a stress-free experience from start to finish, maintaining confidentiality at all stages.

Affordable, Fast Turnaround

With competitive pricing, hair follicle tests in Wallace, LA, offer excellent value, proving affordable for businesses of all sizes.

The quick turnaround time ensures minimal waiting, allowing organizations to focus on business efficiency without doubts about results.

This combination of affordability and speed provides significant advantages, giving companies financial peace of mind.

Fast, Accurate, and Reliable Results

Hair follicle drug tests in Wallace, LA, offer remarkable speed and precision. Their immediate response to substance detection delivers swift results, ensuring timely decision-making for all stakeholders.

Accuracy is crucial, and hair tests surpass expectations by identifying traces of substance use with unparalleled reliability.

Timelines in today's world are tight, and the promptness of hair follicle testing ensures businesses and individuals get their results without unnecessary delay.

Compliance and Peace of Mind for Employers

Employers in Wallace, LA, enjoy peace of mind through hair follicle testing's assured compliance with drug-free workplace policies.

The certainty that comes from reliable testing minimizes legal risks, promoting a safer, more productive workplace environment.

Adopting this method supports a culture of safety and adherence to industry standards, making it an essential tool for responsible employers.

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