Hair Follicle Drug Testing - Lynn, AR

What it is, How it works

Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair serves as a chronological record for substances by embedding biomarkers within the strands as they grow. When samples are taken near the scalp, they can reveal substance use over a period of around three months. Hair collection is straightforward, difficult to falsify, and convenient for transport.

A section measuring 1.5 inches, containing approximately 200 strands (comparable to a #2 pencil's diameter), near the scalp will yield 100mg of hair, which is suitable for analysis. For EtG, additional panels, or tests exceeding 10 panels, a test sample of 150mg is preferable. Measuring the sample with a jeweler's scale is advisable. In the event that scalp hair isn't available, an equivalent amount of hair from another part of the body can be used. "Head hair" refers exclusively to hair on the scalp, whereas "body hair" encompasses all other hair types like facial or axillary hair.

Process Overview

The analysis of a drug test involves these core steps: Accessioning, Screening, Extraction, and Confirmation.

Accessioning is the step where a sample is first incorporated into a lab's workflow, involving the verification of proper sealing and shipment, assigning a LAN (Laboratory Accessioning Number), and completing data entry tasks if not already done by electronic means.

Screening entails a preliminary assessment for substance presence. Although it's a cost-efficient way to discount drug use in most cases, any positive findings from Screening must be substantiated for legal proceedings. Samples indicating potential substance presence in Screening are required to undergo further verification.

Upon preliminary positive indications in Screening, a portion of the original hair sample is extracted for the Extraction process, which isolates drugs at concentrations lower than typical methods like urine or oral fluid tests, underscoring the complexity of hair analysis.

To affirm any positive from Screening, techniques like GC/MS, GC/MS/MS, or LC/MS/MS are used. Before confirmation, positive samples are cleansed as necessary. The entire sequence from Accessioning to Confirmation undergoes evaluation in accordance with the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 certification.

Advantages of hair drug testing:

• Extended detection period: Hair analysis can reveal drug usage for up to 90 days, longer than urine tests.
• Resistance to tampering: Tampering with a hair test is challenging, enhancing result accuracy.
• Traces patterns: It records substance use patterns over time, not merely recent use.

Limitations:

• Does not indicate recent use: Detecting drugs in hair takes approximately 5-7 days post-consumption.
• Expense: Hair tests typically incur higher costs compared to other testing types.
• Result variability: Elements like hair color and personal growth rates can influence metabolite concentrations.

Note: Referred to as "hair follicle tests," this procedure evaluates the strand rather than the subscalp follicle.

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Lynn, AR

• Hair testing offers superior detection capabilities over traditional urine tests.
• With a longer detection window, hair tests reveal comprehensive substance histories.
• Reliability of results in hair testing exceeds those of urine tests, providing assurance.

Extended Detection Window

Extended Detection Window in Lynn, AR

• Hair follicle tests can trace drug use up to 90 days back, surpassing urine tests.
• This extended period offers employers a full view of an individual's substance use.
• For comprehensive substance history, hair testing in Lynn proves invaluable.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Lynn, AR

• Hair tests in Lynn substantially decrease the risk of sample tampering.
• The supervised collection adds an extra layer of security and credibility.
• Employers benefit from trustworthy, tamper-proof test results.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in Lynn, AR

• Our extensive network includes nationwide and local Lynn testing centers.
• Access testing services swiftly and hassle-free in Lynn.
• Convenience of location ensures stress-free testing for all clients.

Simple, Confidential Process

Simple, Confidential Process in Lynn, AR

• A straightforward and private process for ordering and receiving results.
• We prioritize user confidentiality ensuring peace of mind during testing.
• Ease of use makes the process smooth and accessible to everyone.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Lynn, AR

• Competitive pricing ensures cost-effective solutions in Lynn.
• Enjoy rapid turnaround times, providing prompt results for companies.
• Excellent value alongside quick, reliable service benefits all sizes of business.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Lynn, AR

• Hair follicle testing in Lynn delivers quick and precise results.
• The high accuracy of hair tests ensures dependable substance use detection.
• Employers benefit from the rapid turnaround, optimizing decision-making processes.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Lynn, AR

• Hair follicle testing ensures adherence to drug-free workplace policies.
• It minimizes legal risks and enhances organizational safety.
• Employers gain peace of mind with dependable, compliant drug testing measures.

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