Hair Follicle Drug Testing - Deville, LA

What it is, How it works

Hair assays are widely recognized as an effective mechanism for detecting substance and alcohol consumption. Hair captures a prolonged history of alcohol and other substances by embedding biomarkers in the fibers of the growing strand. When collected near the scalp, the hair offers nearly a 3-month range for detecting alcohol and other substances. It is straightforward to collect, somewhat hard to tamper, and easy to transport.

A 1.5-inch section of roughly 200 hair strands (approximately the circumference of a #2 pencil) nearest to the scalp will yield 100mg, the prime amount for assessment and confirmation. For EtG, add-ons, and/or evaluations exceeding 10 panels, 150mg of the specimen is suggested. We advise measuring the specimen on a jeweler's scale. If scalp hair isn't available, a comparable amount of body hair can be used. When referring to head hair, we specifically mean scalp hair only. Body hair encompasses all other hair varieties (facial, axillary, etc.).

Overview of the Process

The four primary stages in the lab analysis of a drug test result include Accessioning, Screening, Extraction, and Confirmation.

Accessioning entails the initial processing of a sample into the laboratory’s system. This comprises verifying the sample was adequately sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.

Screening involves a preliminary rapid examination for substances of abuse. While Screening is an economical method to exclude drug use in most samples, a positive screen requires confirmation to be valid in court. Any samples presumptively positive in Screening need additional confirmation.

Should a sample be presumptively positive in the Screening phase, more hair is extracted from the original specimen to prepare for Extraction. In this segment, substances are extracted from hair at significantly lower concentrations than other methods (ex. urine or oral fluid), thus making hair drug screening the most challenging method to conduct.

Confirmation of any positive screen result occurs via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The entire lab procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.

Benefits of hair drug testing:

• Sustained detection period: Hair drug tests can reveal drug use for up to 90 days, in contrast to urine tests which have a shorter detection span.
• Difficult to deceive: It is notably hard to manipulate a hair drug test, ensuring more reliable results.
• Supplies historical insight: It offers a pattern of drug consumption over time, not just recent usage.

Drawbacks:

• Inability to identify recent use: It takes about 5-7 days for substances to be detectable in hair.
• Expense: Hair drug tests are typically pricier than other drug testing techniques.
• Result variability: Aspects such as hair color and personal divergence in hair growth can influence drug metabolite concentration in the hair.

Note: Although known as "hair follicle tests", the analysis is performed on the hair strand, not the follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Deville, LA

• Hair testing in Deville provides a longer detection period, which urine tests cannot match.
• Employers benefit from superior accuracy since hair tests eliminate many cheating methods prone to urine tests.
• The reliability of hair follicle testing further strengthens its use over more traditional urine tests.

Extended Detection Window

Extended Detection Window in Deville, LA

• Hair testing can detect drug use up to 90 days, surpassing the short window offered by urine tests.
• This extended period provides employers a more thorough understanding of an individual's substance history.
• Such comprehensive insights are invaluable for informed decision-making.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Deville, LA

• Hair follicle tests dramatically reduce the risk of sample tampering.
• This testing method ensures the integrity of the collected samples, providing undeniable results.
• Employers can rely on the authenticity and accuracy of the results obtained.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in Deville, LA

• Our extensive network of testing centers nationwide simplifies accessibility for all clients.
• Quick and easy access to drug testing services is ensured both locally and nationwide.
• The hassle-free nature of our services enhances customer convenience significantly.

Simple, Confidential Process

Simple, Confidential Process in Deville, LA

• The streamlined process ensures testing remains simple and confidential.
• Privacy concerns are addressed by maintaining a discreet testing environment.
• Clients can easily order, take tests, and receive results with assured confidentiality.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Deville, LA

• Competitive pricing models offer excellent value for companies, regardless of size.
• Fast turnaround times enhance service appeal, providing results promptly.
• This combination of affordability and efficiency ensures peace of mind for clients.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Deville, LA

• Hair follicle drug tests provide quick and precise results, offering a high level of accuracy in detecting substance use.
• The process is streamlined to deliver outcomes efficiently without compromising on reliability.
• This method outperforms others by ensuring rapid turnaround times for results while maintaining exactitude.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Deville, LA

• Employing hair follicle testing helps organizations maintain compliance with drug-free workplace standards.
• This ensures reduced legal risks, fostering a safer working environment.
• Employers find peace of mind knowing policies are upheld with minimal risk.

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