Hair Follicle Drug Testing - Tierra Bonita, TX

What it is, How it works

The perception of hair testing as a potent mechanism for identifying drug and alcohol consumption has grown. Hair captures biomarkers within its fibers as it grows, offering an extended history of substance use. By collecting hair near the scalp, one can achieve a detection period of roughly three months for alcohol and drugs. Hair collection is straightforward, not easily tampered with, and simple to transport.

Gathering a 1.5-inch segment of approximately 200 strands of hair (close to a #2 pencil in size) from the scalp yields 100mg of hair, considered the perfect sample size for both screening and confirmation. For EtG, additional analyses, and tests exceeding 10 panels, a 150mg specimen is advisable. It's best to weigh the specimen using a jeweler’s scale. If scalp hair isn't accessible, a similar quantity of body hair can be used. "Head hair" specifically pertains to scalp hair, while "body hair" encompasses all other hair forms (like facial, axillary, etc.).

Process Overview

The procedure for processing a drug test result in the lab consists of four principal stages: Accessioning, Screening, Extraction, and Confirmation.

Accessioning involves the sample’s initial entry into the lab's system, ensuring it was sealed and dispatched correctly, issuing a unique LAN (Laboratory Accessioning Number), and completing any extra data entry absent in an electronic chain of custody setup.

Screening acts as a preliminary rapid test for substance abuse. Although Screening economically helps eliminate drug use across most samples, any positive findings must undergo confirmation for legal admissibility. Samples that test presumptively positive in Screening necessitate subsequent confirmation.

Should a sample test presumptively positive during Screening, more hair is taken from the original specimen for the Extraction stage. Here, drugs are extracted from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), highlighting why hair drug testing is challenging.

Confirmation of any positive screening is done using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as required. The complete lab process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.

Advantages of hair drug testing:

• Extended detection period: Hair drug tests can identify drug use for a period extending to 90 days, unlike urine tests with shorter detection limits.
• Hard to manipulate: Hair drug tests are challenging to tamper with, ensuring more precise results.
• Historical usage insight: They can reveal a drug use trend over extended periods, not just recent consumption.

Limitations:

• Inability to spot recent use: Drugs become detectable in hair approximately 5-7 days post-use.
• Expense: Generally, hair drug tests cost more than other drug testing techniques.
• Result variability: Elements such as hair color and individual growth rates can influence drug metabolite levels in hair.

Note: Referred to often as "hair follicle tests", the test evaluates the strand itself, not the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Tierra Bonita, TX.

• Hair tests maintain superiority in consistent and reliable drug detection.
• Employers prefer hair tests for their extensive detection periods and accuracy.
• Avoid the pitfalls of traditional urine tests with advanced hair testing methods.

Extended Detection Window

Extended Detection Window in Tierra Bonita, TX.

• Hair follicle testing offers the advantage of detecting drug use up to 90 days.
• Firms gain insights into long-term patterns by identifying substance use over extended periods.
• This wide detection window assists in creating informed, safe hiring decisions.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Tierra Bonita, TX.

• Hair follicle tests effectively diminish risks associated with sample tampering.
• These measures ensure the test results are both dependable and undeniable.
• Choose hair follicles for superior resistance to sample adulteration.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations in Tierra Bonita, TX.

• Our expansive network of centers guarantees effortless access to testing services.
• Local and nationwide sites provide seamless and stress-free test booking experiences.
• Clients can rely on convenient and widespread facility locations for prompt testing needs.

Simple, Confidential Process

Simple, Confidential Process in Tierra Bonita, TX.

• Our hair follicle screening process is designed for simplicity and confidentiality.
• From ordering, testing, to receiving results, we ensure a private and straightforward experience.
• This user-friendly approach alleviates concerns related to privacy and process ease.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Tierra Bonita, TX.

• Competitive pricing ensures accessibility for businesses of all sizes.
• Our efficient service provides quick turnaround times, supporting operational needs.
• We aim for value delivery, balancing cost effectiveness with service reliability.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Tierra Bonita, TX.

• Hair follicle tests deliver accurate and speedy results, crucial for timely decision-making.
• Our testing methods guarantee high precision in detecting substance use, offering dependable outcomes.
• Clients benefit from swift results, ensuring efficiency and minimizing wait times in the drug testing process.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Tierra Bonita, TX.

• Adopting hair follicle testing aligns with workplace drug policies.
• This method enhances safety, reducing potential liabilities for businesses.
• Employers gain confidence and peace of mind by maintaining compliant practices.

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