Hair Follicle Drug Testing - Tacna, AZ

What it is, How it works

Hair testing is now regarded as a significant method for identifying drug and alcohol consumption. Hair captures biomarkers within the fibers of the growing hair strand, creating a long-term record of alcohol and drugs. Hair taken close to the scalp can reveal up to a 3-month period of alcohol and drug detection. Collection is easy, tampering is challenging, and shipping is straightforward.

A sample measuring 1.5 inches with roughly 200 hair strands (about the size of a #2 pencil) near the scalp yields 100mg of hair, which is optimal for screening and confirmation. For EtG, additional screenings, and/or tests exceeding 10 panels, a 150mg specimen is advised. Utilize a jeweler’s scale for weighing the specimen. If scalp hair isn’t available, a similar quantity of body hair may be used. Head hair implies scalp hair exclusively, whereas body hair includes all other hair types (facial, axillary, etc.).

Process Overview

The laboratory processing of a drug test result includes four key stages: Accessioning, Screening, Extraction, and Confirmation.

Accessioning involves the initial sample entry into the laboratory system, including ensuring the sample was sealed and dispatched correctly, assigning a random LAN (Laboratory Accessioning Number), and finishing any supplementary data entry not included by an electronic chain of custody system.

Screening represents an initial swift evaluation for drugs of misuse. While it offers a cost-effective approach to exclude drug use for most samples, a positive screen mandates confirmation for legal admissibility. Samples with a preliminary positive result during Screening require additional confirmation.

For a presumptively positive sample in Screening, additional hair is extracted from the original specimen for the Extraction phase. In this phase, drugs are extracted from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), which is why hair drug screening is notably complex.

Confirmation of any positive screening result is performed employing GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples are washed if necessary. From Accessioning to Confirmation, the entire laboratory process undergoes review under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Long detection window: Hair drug tests detect drug usage up to 90 days, whereas urine tests offer a shorter window.
• Difficulty to cheat: Cheating a hair drug test is challenging, enhancing result accuracy.
• Provides historical data: It illustrates a pattern of drug usage over time, not merely recent use.

Limitations:

• Cannot detect recent use: Approximately 5-7 days are necessary for drugs to appear in hair.
• Cost: Generally, hair drug tests incur higher costs than other methods.
• Variations in results: Factors like hair color and personal differences in hair growth may influence drug metabolite concentrations in hair.

Note: Though termed "hair follicle tests", the test actually examines the hair strand, not the follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Tacna, AZ
In Tacna, AZ, hair follicle testing offers unparalleled advantages over traditional urine testing.

• Longer detection window provides a comprehensive view.
• Diminished chance of manipulation compared to urine tests.
• Consistent and reliable outcome delivery.

Extended Detection Window

Extended Detection Window in Tacna, AZ
The ability of hair follicle testing to identify drug use over a 90-day period grants a thorough perspective on an individual's drug history.

• Ideal for employers evaluating potential hires.
• Offers insights into consistent substance use patterns.
• Extends beyond short-term detection capabilities.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Tacna, AZ
Hair follicle tests significantly cut the risk of sample alteration, ensuring dependable outcomes.

• Secure collection prevents adulteration.
• Guarantees trustworthy and unambiguous results.
• Provides a higher level of integrity compared to traditional methods.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations in Tacna, AZ
Our strategically located testing centers simplify access for residents and businesses in Tacna, AZ.

• Nationwide access ensures convenience.
• Streamlined procedures minimize disruptions.
• Local availability facilitates quick testing.

Simple, Confidential Process

Simple, Confidential Process in Tacna, AZ
In Tacna, our hair follicle testing process is designed to be straightforward and confidential.

• Easy ordering system respects user privacy.
• Streamlined testing ensures efficiency for all participants.
• Results are shared securely and swiftly.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Tacna, AZ
Offering competitive pricing and quick result delivery, our services in Tacna, AZ provide excellent value.

• Budget-friendly options for all company sizes.
• Quick processing ensures timely information dissemination.
• High value combined with low cost.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Tacna, AZ
Hair follicle drug tests in Tacna, AZ deliver prompt and precise outcomes, guaranteeing superior accuracy in substance detection.

• High precision in identifying drug use patterns.
• Expedited processing assures timely results.
• Enhanced reliability compared to alternative testing methods.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Tacna, AZ
Employers in Tacna can achieve compliance with drug-free policies through hair follicle testing.

• Minimizes legal exposure related to workplace substance use.
• Enhances safety and productivity at the workplace.
• Ensures adherence to company policies.

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