Hair Follicle Drug Testing - Modesto, IL

What it is, How it works

Hair testing has gained recognition as an effective means for identifying drug and alcohol consumption. Hair captures biomarkers in the strands' fibers, offering a long-term record of alcohol and drug history. When taken near the scalp, hair is capable of providing up to a three-month detection timeline for substances. Collecting hair is straightforward, relatively tamper-proof, and easily transportable.

A sample size of 1.5 inches with around 200 hair strands (equivalent to the thickness of a #2 pencil) taken nearest to the scalp delivers 100mg, which is the optimal quantity for analysis and validation. For tests like EtG and/or those exceeding 10 panels, a 150mg sample is advised. We suggest measuring the sample with a jeweler’s scale. Should scalp hair be unavailable, a comparable quantity of body hair can be used. Head hair specifically refers to scalp offerings, while body hair includes all other sorts (facial, axillary, etc.).

Process Overview

The primary stages in the lab processing of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.

Accessioning pertains to the initial stage of integrating a sample into the lab’s processes. This step involves confirming the sample's proper sealing and shipping, issuing a random LAN (Laboratory Accessioning Number), and completing additional data entry if missing from an electronic chain of custody system.

Screening consists of a preliminary assessment for drug presence. Although Screening is an economical method to dismiss drug usage in most samples, a positive result necessitates confirmation for court admissibility. Any presumptively positive results from Screening are subjected to a subsequent confirmation.

Should a sample be presumptively positive in the Screening phase, additional hair is extracted from the primary sample for preparation in the Extraction stage. During this phase, drugs are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or saliva), making hair drug testing particularly challenging.

Confirmation of any positive Screening outcomes is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo cleansing before confirmation as required. The complete lab procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Extended detection period: Hair tests can reveal drug use for up to 90 days, unlike urine tests which have a shorter detection period.
• Difficult to manipulate: Cheating a hair drug test is quite challenging, enhancing result accuracy.
• Offers historical insight: It can illustrate a drug use pattern over time, beyond recent use.

Limitations:

• Incapable of identifying recent use: Drugs require roughly 5-7 days to become detectable in hair.
• Expense: Hair drug tests generally incur higher costs than other testing methods.
• Result variations: Elements such as hair color and individual growth can impact drug metabolite levels in hair.

Note: The test often called "hair follicle tests" assesses the hair strand instead of the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

In Modesto, IL, hair follicle testing surpasses urine testing with multiple advantages. It offers

• Superior detection accuracy
• Longer detection periods
• Increased reliability

Extended Detection Window

With a 90-day detection window, hair follicle testing in Modesto, IL, offers an extended view of an individual's drug history. This method allows

• Employers to see beyond recent usage
• Comprehensive substance history insights

Tamper-Resistant Testing Method

Hair follicle tests, as conducted in Modesto, IL, are known for being tamper-resistant. They dramatically reduce

• The risk of sample adulteration
• Ensures reliable results
• Provides peace of mind

Convenient Nationwide Locations

Testing in Modesto, IL, and across the nation is conveniently accessible. With

• Numerous testing centers
• Quick and easy process
• Hassle-free access

Simple, Confidential Process

In Modesto, IL, the process for hair follicle testing is simple and confidential. Streamlined for ease, it includes

• Easy ordering
• Discrete testing process
• Safe and secure results delivery

Affordable, Fast Turnaround

Our hair follicle testing services in Modesto, IL, offer affordable pricing paired with fast service. With

• Competitive pricing structures
• Quick turnaround times
• Excellent value for businesses of all sizes

Fast, Accurate, and Reliable Results

In Modesto, IL, hair follicle drug testing stands out for its precision and rapid results. The

• High accuracy in detecting substance use
• Swift processing time
• Reliability that surpasses other methods

Compliance and Peace of Mind for Employers

Employers in Modesto, IL, gain compliance and peace of mind with hair follicle drug testing. It

• Aligns with drug-free policies
• Mitigates legal risks
• Enhances workplace safety

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