Hair Follicle Drug Testing - South Gate, CA

What it is, How it works

Hair testing has emerged as a robust means for uncovering drug and alcohol consumption. Hair captures a detailed history of alcohol and drugs by embedding biomarkers within the hair strand's fibers. When taken close to the scalp, hair can offer up to a three-month detection duration for alcohol and drugs. Hair collection is straightforward, hard to tamper with, and simple to transport.

A 1.5-inch portion of roughly 200 hair strands (about the thickness of a #2 pencil) nearest the scalp will provide 100mg of hair, which is the ideal quantity for analysis and validation. For EtG, supplemental, and/or evaluations exceeding 10 panels, 150mg of the specimen is advised. Measuring the specimen with a jeweler’s scale is suggested. If scalp hair is not present, an equivalent amount of body hair may be used. When we mention head hair, we mean scalp hair alone. Body hair covers all other hair types (facial, axillary, etc.).

Process Overview

The main steps in lab handling of a drug test result are Accessioning, Screening, Extraction, and Confirmation.

Accessioning entails the primary integration of a sample into a lab’s system. This encompasses ensuring the sample was securely sealed and transported, giving it a unique LAN (Laboratory Accessioning Number), and finalizing any remaining data entry absent in an electronic custody chain system.

Screening entails a preliminary spot test for drug abuse. Although Screening is an economical method to eliminate drug usage in most samples, a positive result needs confirmation for legal admissibility. Samples presumptively positive in Screening require a follow-up verification.

If a sample yields a presumptively positive outcome during Screening, more hair is extracted from the original specimen and prepared for Extraction. At this step, drugs are derived from hair at much lower concentrations compared to alternative methods (e.g., urine or saliva), making hair drug screening the most challenging to execute.

Verification of any positive screening result is undertaken using GC/MS, GC/MS/MS, or LC/MS/MS. All samples initially positive are cleansed before confirmation if necessary. The complete lab process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation.

Benefits of hair drug testing:

• Extended detection period: Hair drug tests can trace drug usage for up to three months, unlike urine tests, which have a limited detection window.
• Hard to deceive: Cheating on a hair drug test is very challenging, thereby increasing result credibility.
• Offers a use history: It can outline a drug usage pattern over time, not merely current use.

Constraints:

• Unable to trace recent use: Drugs become detectable in hair after roughly 5-7 days.
• Expense: Hair drug tests are usually pricier than other drug testing methods.
• Result variations: Elements like hair color and personal differences in hair growth can impact drug metabolite concentration in hair.

Note: While frequently dubbed "hair follicle tests," the test evaluates the hair strand, not the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in South Gate, CA

• Hair tests provide superior detection against traditional urine tests.
• They are more accurate, ensuring reliability in substance use identification.
• This methodology outperforms urine tests in both precision and consistency.

Extended Detection Window

Extended Detection Window in South Gate, CA

• Hair follicle testing identifies drug use over a prolonged 90-day span.
• Employers gain a comprehensive view of an employee's substance history.
• This extended window offers insights beyond routine check-ups.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in South Gate, CA

• Hair follicle tests minimize the risk of sample tampering significantly.
• They ensure reliable, uncontested results.
• This method stands out as virtually impossible to falsify.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in South Gate, CA

• Our testing centers are spread nationwide for user convenience.
• Locally in South Gate, there is hassle-free access to services.
• This ensures quick and easy testing experiences for all clients.

Simple, Confidential Process

Simple, Confidential Process in South Gate, CA

• Ordering, taking, and receiving results is a straightforward process.
• The confidentiality of clients is a top priority throughout.
• Privacy concerns are fully addressed, ensuring peace of mind.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in South Gate, CA

• We offer competitive pricing structures for our services.
• Our turnaround times are quick, providing excellent value.
• Companies of all sizes benefit from these cost-effective solutions.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in South Gate, CA

• The precision of hair follicle tests is unmatched, delivering results quickly.
• They boast high accuracy, making them reliable in detecting substance use.
• These tests are instrumental for those seeking dependable outcomes swiftly.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in South Gate, CA

• Hair testing guarantees adherence to drug-free workplace policies.
• Employers can reduce legal risks and enhance safety.
• This leads to a more secure and responsible working environment.

Drug Testing Near South Gate, CA

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