Hair Follicle Drug Testing - Barrington, IL

What it is, How it works

The assessment of hair serves as an effective means for identifying the usage of drugs and alcohol. Hair captures biomarkers within the strands, offering a prolonged history of substance use. When collected near the scalp, hair can reveal a nearly three-month timeline for alcohol and drug detection. The collection process is straightforward, somewhat resistant to tampering, and the samples are easy to transport.

A 1.5-inch portion comprising approximately 200 strands (similar in size to a #2 pencil) near the scalp can yield 100mg of hair, which is the optimal sample size for screening and confirmation. For EtG, additional tests, or tests exceeding 10 panels, a 150mg sample is advisable. Using a jeweler’s scale is recommended for weighing the sample. In the absence of scalp hair, an equivalent quantity of body hair can be utilized. "Head hair" specifically refers to scalp hair, whereas "body hair" encompasses all other types (such as facial or axillary hair).

Process Overview

There are four primary stages in processing a sample for drug testing: Accessioning, Screening, Extraction, and Confirmation.

Accessioning entails the initial integration of a sample into the laboratory's system, ensuring its proper sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data tasks not covered by an electronic chain of custody system.

The Screening stage involves a rapid assessment for drug presence. While this method is cost-efficient for ruling out drug usage in most samples, any positive findings must be verified to be considered valid in legal contexts. Presumptive positive results from Screening require further confirmation.

Upon obtaining a presumptive positive result during Screening, additional hair is extracted from the original sample for further analysis in the Extraction stage. Here, drugs are derived from hair at significantly lower concentrations than those in other methods (such as urine or oral fluid), emphasizing the complexity of hair drug screening.

Confirmation of any positive screening outcome is achieved using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples indicating a presumptive positive are cleansed as necessary before confirmation. The comprehensive laboratory procedure, from Accessioning to Confirmation, is monitored under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Extended detection timeframe: Hair drug examinations can identify drug use up to 90 days, unlike urine tests which have a shorter detection span.
• Challenging to deceive: Cheating a hair drug test is extremely difficult, resulting in increased accuracy of the findings.
• Historical insight: It allows for tracking a pattern of drug use over a time frame, beyond just recent events.

Limitations:

• Inability to detect recent use: It typically takes between 5-7 days for drugs to become evident in hair.
• Expense: Hair drug testing tends to be costlier than other testing methods.
• Result variations: Elements like hair color and individual differences in hair growth can influence drug metabolite concentrations in hair.

Note: Often labeled as "hair follicle tests," the analysis is conducted on the hair strand, not the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Hair follicle testing offers numerous advantages over traditional urine tests in Barrington, IL. With its enhanced detection capabilities, hair testing provides more accurate and reliable results.

Compared to urine tests, hair follicle tests in Barrington ensure a superior level of detection accuracy, eliminating the common errors associated with urine testing and providing dependable results.

Extended Detection Window

In Barrington, IL, hair follicle testing stands out due to its extended detection window, capturing drug use history for up to 90 days. This provides a comprehensive overview of substance use, essential for informed decision-making.

Employers in Barrington benefit from the long detection span of hair follicle tests. With up to three months' insight into substance use, they gain thorough understanding of an individual's drug history.

Tamper-Resistant Testing Method

The tamper-resistant nature of hair follicle tests in Barrington, IL, ensures reliable results. The integrity of the sample is maintained, significantly reducing the risk of adulteration.

Hair follicle testing provides peace of mind due to its robust resistance to tampering. Barrington professionals can trust in the veracity of the test outcomes, making the results unquestionable and dependable.

Convenient Nationwide Locations

Accredited Drug Testing provides convenient nationwide locations, including Barrington, IL. Our widespread centers ensure quick and easy access to drug testing services, meeting diverse needs efficiently.

With a range of local and national testing sites, individuals in Barrington experience hassle-free service access. Our extensive network ensures that testing is accessible, straightforward, and reliable.

Simple, Confidential Process

The process of hair follicle testing in Barrington, IL, is both simple and confidential, ensuring privacy while offering a seamless experience from ordering to receiving results.

Confidentiality and simplicity are central to our testing process in Barrington. Users can order and receive outcomes without privacy concerns, enjoying a straightforward and discreet service.

Affordable, Fast Turnaround

Accredited Drug Testing in Barrington, IL, offers competitive pricing and fast turnaround for hair follicle tests, providing great value for businesses of all sizes.

Our pricing structure, combined with quick result delivery, ensures that companies in Barrington receive affordable and prompt testing services, enhancing operational efficiency and peace of mind.

Fast, Accurate, and Reliable Results

Hair follicle testing in Barrington, IL, is renowned for its fast, precise, and reliable results. The testing not only quickly detects a range of substances but also ensures a high level of accuracy, making it a preferred choice.

Precision and timeliness are key benefits of hair follicle drug tests. Professionals in Barrington appreciate the prompt processing time, paired with a meticulous attention to detail, ensuring confidence in test outcomes.

Compliance and Peace of Mind for Employers

Employers in Barrington, IL, achieve compliance and peace of mind through hair follicle testing. This method aligns with workplace drug-free policies, minimizing legal risks and boosting safety.

Hair follicle testing ensures a compliant workplace environment in Barrington. By upholding drug-free policies, employers foster a safe, legally sound workplace, reassuring both employees and stakeholders.

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