Hair Follicle Drug Testing - Norwich, OH

What it is, How it works

Hair analysis is now recognized as an effective means for identifying alcohol and drug consumption. Hair retains biomarkers within the fibers of the growing strand, offering a prolonged history of substance use. When gathered near the scalp, hair can reveal a detection range of up to 3 months for substances. Hair collection is straightforward, hard to tamper with, and easy to transport.

A 1.5-inch portion comprising around 200 hair strands (similar to a #2 pencil's thickness) nearest the scalp yields 100mg of hair, perfect for examination and validation. For EtG, additional tests, and those exceeding 10 panels, 150mg is advised. It's suggested to measure the sample on a jeweler’s scale. If scalp hair is not available, an equivalent amount of body hair can be used. "Head hair" specifically refers to scalp hair. "Body hair" encompasses all other types (facial, axillary, etc.).

Process Overview

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

Accessioning includes the initial sample processing within a lab’s system. This step verifies the proper sealing and shipping of the sample, assigns a unique LAN (Laboratory Accessioning Number), and concludes any additional data input not covered by an electronic chain of custody system.

Screening performs an initial scan for substance abuse. Although cost-effective for ruling out substance use in most samples, a positive screening necessitates confirmation for court admissibility. Any samples tentatively positive in Screening need secondary confirmation.

If Screening yields a tentative positive, more hair is extracted from the original sample for Extraction. At this stage, drugs are extracted from hair at significantly lower concentrations than with other methods (e.g., urine or oral fluid), making hair drug screening a highly challenging process.

Positive screening results are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. All tentatively positive samples are washed prior to confirmation as necessary. The comprehensive lab process from Accessioning through Confirmation is reviewed under both the CAP (College of American Pathologists) Hair classification and accreditation with ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Extended detection period: Hair drug tests identify substance use up to 90 days, whereas urine tests offer a shorter timeframe.
• Resistant to tampering: Cheating a hair drug test is notably difficult, increasing result accuracy.
• Offers usage history: Hair testing can delineate a timeline of substance use, beyond merely recent consumption.

Limitations:

• Recent use undetectable: Drugs take roughly 5-7 days post-ingestion to become traceable in hair.
• Expense: Hair drug tests tend to be pricier compared to other testing methods.
• Result variability: Drug metabolite concentration in hair can be influenced by factors like hair color and personal hair growth rates.

Note: Although often termed "hair follicle tests", the analysis pertains to the hair strand, not the follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

In Norwich, OH, hair follicle tests show superiority over urine tests.
The benefits of hair testing shine through in its unmatched detection accuracy and reliability.

• Unlike urine tests that cover short periods, hair tests detect substances over a more extensive timeframe.
• This method provides a detailed overview of a person's substance history.

Extended Detection Window

The hair follicle testing undertaken in Norwich, OH, offers an extended detection window, up to 90 days.

• This capability gives an all-encompassing perception of an applicant or employee's drug-related history.
• The long detection span allows employers to make informed decisions.

Tamper-Resistant Testing Method

Hair analysis in Norwich, OH, minimizes the chances of sample tampering.

• This testing method ensures each sample remains tamper-resistant.
• Unquestionable results are the norm, preventing false positives or negatives due to cheating attempts.

Convenient Nationwide Locations

Accredited Drug Testing offers convenient nationwide locations including Norwich, OH.

• Residents and companies benefit from quick and hassle-free access to comprehensive testing services.
• Our local and national presence ensures testing is accessible to everyone.

Simple, Confidential Process

The process for hair follicle testing in Norwich, OH, is simple and confidential.

• From ordering the test to sample collection and result reception, each step maintains user privacy.
• Concerns about discretion are addressed efficiently.

Affordable, Fast Turnaround

Provide Norwich, OH, with affordable pricing and fast turnaround on hair follicle tests.

• Competitive pricing structures ensure businesses of all sizes see value.
• Our efficient process delivers swift results, reassuring clients.

Fast, Accurate, and Reliable Results

Hair follicle drug testing in Norwich, OH, stands out for its precision and speed. The advanced accuracy of hair analysis in tracing substances overcomes traditional methods.

• A hair test can discern various substances with a high degree of certainty.
• The process, from collection to results, is swift, yet thorough, ensuring reliability at every step.

Compliance and Peace of Mind for Employers

Employers in Norwich, OH, gain peace of mind with hair follicle testing.

• Compliance with drug-free workplace policies is guaranteed.
• The method reduces legal liabilities while promoting a safer work setting.

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