Hair Follicle Drug Testing - Delta, LA

What it is, How it works

Hair testing is increasingly recognized as a potent method for identifying drug and alcohol consumption. Hair offers a prolonged record of alcohol and drug intake by entrapping biomarkers within the hair strand fibers. If obtained near the scalp, hair can reveal drug and alcohol use for up to around 3 months. It's straightforward to collect, hard to tamper with, and convenient to send.

A 1.5-inch segment of roughly 200 hair strands (similar to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is optimal for analysis and confirmation. For EtG, additional tests, and/or tests beyond 10 panels, 150mg of the sample is advised. We suggest using a jeweler's scale to weigh the sample. In cases where scalp hair isn't available, an equivalent amount of body hair can be collected. When referencing head hair, we mean scalp hair specifically. Body hair encompasses all other hair types (facial, axillary, etc.).

Process Overview

The drug test laboratory workflow comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.

During Accessioning, a sample is initially processed into a lab’s system. This step includes ensuring the sample was sealed and shipped correctly, assigning a randomized Laboratory Accessioning Number (LAN), and completing any further data entry absent from an electronic chain of custody system.

Screening conducts an initial rapid assessment for drug use. Although Screening is an economical method to rule out drug usage in most samples, a positive screen necessitates Confirmation to be valid in a legal setting. Samples that show a presumptive positive in Screening require a secondary confirmation.

Should a sample indicate a presumptive positive in the Screening phase, additional hair is taken from the original sample for Extraction. In this stage, drugs are extracted from hair at significantly lower concentrations than in alternative methods (e.g., urine or oral fluid), making hair drug testing the most complex methodology to execute.

To confirm a positive screening result, GC/MS, GC/MS/MS, or LC/MS/MS is utilized. Before confirmation, all samples that are presumptive positive are washed if necessary. The comprehensive lab 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 period: Hair drug tests can identify drug use for up to 90 days, whereas urine tests have a more limited detection period.
• Hard to deceive: Cheating a hair drug test is extremely challenging, resulting in more reliable outcomes.
• Historical insights: It can reveal a pattern of drug use over time, not just recent consumption.

Limitations:

• Inability to detect recent consumption: Drugs become detectable in hair about 5-7 days after use.
• Expense: Hair drug tests generally incur higher costs compared to other drug testing techniques.
• Result variations: Elements such as hair color and personal differences in hair growth can alter drug metabolite concentrations in the hair.

Note: Despite being commonly termed "hair follicle tests", the test actually examines the hair strand and not the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

In Delta, LA, hair follicle tests are redefining the standards of drug detection. Unlike urine tests limited by time, hair testing offers comprehensive accuracy. This method reveals substance use over months, opposing the brief detection of urine tests.

Employers benefit from the extended detection and reliability that hair tests offer. While urine tests are common, the superior efficacy and tamper-proof nature of hair tests make them indispensable.

Extended Detection Window

Employers in Delta, LA find hair follicle testing invaluable thanks to its long detection window. This method screens for drug use up to 90 days, providing in-depth insights into substance histories.

With a broader detection period than urine tests, hair follicle testing offers an extensive view into an individual's drug habits, crucial for comprehensive evaluations.

Tamper-Resistant Testing Method

Delta, LA trusts hair follicle tests for their resistance to tampering, ensuring integrity and reliability of results. This method negates common adulteration strategies seen with other testing methods.

By significantly reducing sample manipulation, hair follicle tests in Delta, LA offer unquestionable reliability, enhancing confidence in the results provided to employers and officials alike.

Convenient Nationwide Locations

Delta, LA benefits from the extensive network of testing centers available nationwide. Convenient access means local and national tests can be managed efficiently and effortlessly.

With numerous locations, obtaining a hair follicle test in Delta, LA is straightforward, making the process user-friendly and quick without any geographical constraints.

Simple, Confidential Process

Simplicity and confidentiality define the testing process in Delta, LA. From ordering to receiving the results, privacy and ease are prioritized to ensure client comfort and confidence.

Delta, LA clients can expect a seamless journey that upholds their privacy while delivering results, reaffirming trust in the testing procedure.

Affordable, Fast Turnaround

Delta, LA enjoys competitively priced testing services that do not compromise on quality. Fast turnaround times complement affordability, offering exceptional value across company sizes.

Cost-effective solutions in Delta, LA make hair follicle testing accessible to all, paired with swift reporting that meets company requirements efficiently.

Fast, Accurate, and Reliable Results

Hair follicle tests in Delta, LA provide rapid, accurate results that make them a favored choice for detecting substances. Their precision ensures that substance usage is identified correctly, offering peace of mind to those relying on the results.

The efficiency of hair testing extends beyond timing; its capacity to accurately pinpoint substance presence is unparalleled. With this method, stakeholders are assured of a trustworthy process.

Compliance and Peace of Mind for Employers

Using hair follicle testing in Delta, LA offers employers compliance with drug-free workplace policies. By ensuring accurate detection, legal risks reduce, while overall workplace safety improves.

The integrity and extended detection of hair testing ensures employers can comfortably commit to maintaining compliant and safe environments.

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