Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly regarded as an efficient means for identifying drug and alcohol consumption. Hair captures a comprehensive record of alcohol and drug use by embedding biomarkers within the fibers of the developing hair strand. When collected near the scalp, hair offers approximately a 3-month detection window for alcohol and drug use. Hair collection is straightforward, hard to tamper with, and convenient to transport.
A 1.5-inch section comprising roughly 200 hair strands (equivalent to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the preferred quantity for screening and confirmation tests. For EtG, add-ons, and/or panels exceeding 10, a sample of 150mg is advised. We suggest utilizing a jeweler’s scale for weighing the specimen. In the absence of scalp hair, an equivalent amount of body hair can be gathered. When we mention head hair, it exclusively pertains to scalp hair. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The fundamental steps involved in processing a drug test result in a laboratory include Accessioning, Screening, Extraction, and Confirmation.
Accessioning focuses on the initial integration of a sample into a laboratory’s system. This comprises validation of proper seal and shipment of the sample, allocating a unique LAN (Laboratory Accessioning Number), and entering any additional data absent from an electronic chain of custody system.
Screening signifies an initial rapid examination for drugs of abuse. Though Screening is cost-efficient for negating drug usage in most samples, confirmation is required to render a positive screen admissible in legal settings. Samples exhibiting presumptive positivity in Screening must undergo further confirmation.
If a sample shows presumptive positivity in the Screening phase, additional hair is extracted from the initial sample for the Extraction process. In this phase, drugs are isolated from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), rendering hair drug screening one of the most intricate methodologies to execute.
Confirmation of a positive screen result is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positivity are washed as necessary before confirmation. The entire laboratory procedure from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair standard and accreditation per ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the examination is conducted on the hair strand and not the follicle beneath the scalp
Why Hair Follicle Testing Triumphs Over Urine Testing in Idleyld Park, OR
Hair tests have a superior detection accuracy and offer a more reliable overview of substance use compared to urine tests. They provide a comprehensive drug history, offering insights that urine tests can't match.
Hair follicle tests in Idleyld Park, OR, offer an extended detection window, tracking drug usage for up to 90 days. They furnish employers with a detailed view of an individual's substance use.
Employers benefit from the long detection period, allowing a broader assessment of potential employees' substance history.
The tamper-resistant nature of hair follicle tests in Idleyld Park, OR, ensures sample integrity. They significantly minimize the risk of adulteration, yielding trustworthy results.
This method provides reliable results by eliminating the common challenge of sample manipulation found in other testing methods.
Convenient Testing Locations in Idleyld Park, OR
Nationwide centers facilitate accessible testing services, reflecting Accredited Drug Testing's commitment to quick, hassle-free access for all clients.
In Idleyld Park, OR, hair follicle testing is characterized by a simple, confidential process. Ordering, taking tests, and receiving results are streamlined for your convenience.
This ensures ease of use while maintaining privacy, addressing any patient concerns effectively.
Affordable Pricing with Fast Turnaround in Idleyld Park, OR
Offering competitive pricing and quick results, Accredited Drug Testing delivers great value, supporting companies of various sizes with their testing needs efficiently.
In Idleyld Park, OR, hair follicle drug tests provide fast, accurate, and reliable results. Their high precision in detecting substance use ensures confidence in the findings.
Unlike traditional methods, hair tests offer timely results with unmatched accuracy, crucial for informed decision-making.
Incorporating hair follicle testing helps Idleyld Park, OR employers with compliance and peace of mind.
It reduces legal risks and aligns with drug-free workplace policies, promoting a safer environment and ensuring regulatory adherence.
