Hair Follicle Drug Testing - Cambridge City, IN

What it is, How it works

Hair testing has emerged as an effective method for identifying drug and alcohol consumption. It captures a long-term record of substance use by embedding biomarkers within the hair strand's fibers. When gathered near the scalp, hair can provide a detection window of up to three months for various substances. It is easy to collect, relatively resistant to tampering, and simple to transport.

A 1.5-inch segment of around 200 hair strands (roughly the size of a #2 pencil) near the scalp provides 100mg of hair, the ideal sample volume for screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, 150mg of the sample is advised. We suggest using a jeweler’s scale for weighing the sample. If scalp hair is unavailable, an equivalent amount of body hair can be collected. By head hair, we mean scalp hair alone. Body hair includes all other types (such as facial, axillary, etc.).

Process Overview

The laboratory processing of a drug test result follows four main steps: Accessioning, Screening, Extraction, and Confirmation.

Accessioning involves the initial incorporation of a sample into a lab's system. This step includes confirming that the sample was sealed and sent correctly, allocating a random LAN (Laboratory Accessioning Number), and completing any extra data entry not available via an electronic chain of custody system.

Screening involves a preliminary, rapid examination for drugs of abuse. While Screening is an affordable means to eliminate drug use in most cases, a positive result requires confirmation to be accepted in legal situations. Any samples with a presumptive positive result in Screening need additional confirmation.

When a sample is presumptively positive during Screening, more hair is taken from the initial sample and set for Extraction. In this phase, drugs are extracted from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), which makes hair drug screening the most challenging methodology to execute.

Confirmation of any positive screening outcome is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. All presumed positive samples are washed before confirmation as necessary. The entire lab process from Accessioning to Confirmation is vetted under both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation standards.

Advantages of hair drug testing:

• Long detection window: Hair drug tests can track drug use for up to 90 days, which is longer than the detection window for urine tests.
• Difficulty to cheat: Since it is extremely challenging to manipulate a hair drug test, the results tend to be more reliable.
• Provides historical data: It offers a record of substance use over time, not solely recent consumption.

Limitations:

• Cannot detect recent use: It takes around 5-7 days for drugs to appear in the hair.
• Cost: Hair drug tests are typically more costly compared to other testing methods.
• Variations in results: Elements such as hair color and personal hair growth rates can affect drug metabolite concentration in hair.

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

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Cambridge City, IN

• Hair testing offers superior detection accuracy, surpassing urine tests.
• The long detection window makes it ideal for comprehensive reviews.
• Employers benefit from the reliability and thoroughness of hair tests.

Extended Detection Window

Extended Detection Window in Cambridge City, IN

• With an up to 90-day detection period, hair tests offer a longer view.
• Employers gain insight into long-term substance use habits.
• This method surpasses others for evaluating substance history.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Cambridge City, IN

• Hair follicle tests reduce risks of tampering and adulteration.
• The collection process is observable, ensuring sample integrity.
• Provides reliable outcomes, guarding against fraudulent attempts.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in Cambridge City, IN

• Access extensive testing networks, including Cambridge City locales.
• Nationwide coverage ensures easy and fast availability.
• Local facilities provide hassle-free testing solutions.

Simple, Confidential Process

Simple, Confidential Process in Cambridge City, IN

• Experience a straightforward and private testing procedure.
• Order, take, and receive results with ensured confidentiality.
• Focus on privacy and efficiency enhances user confidence.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Cambridge City, IN

• Competitive pricing caters to businesses of various sizes.
• Enjoy rapid turnaround times for all test results.
• Cost-effective solutions ensure peace of mind and value.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Cambridge City, IN

• Hair follicle testing in Cambridge City ensures quick drug testing results.
• Its accuracy is unmatched, detecting even trace amounts of substances.
• Speed and precision make hair tests favorable for swift decision-making.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Cambridge City, IN

• Hair testing aligns with drug-free policies and legal requirements.
• Reduces legal vulnerabilities for businesses of all scales.
• Enhances workplace safety through rigorous drug testing.

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