Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a robust method for identifying drug and alcohol consumption. Hair captures a comprehensive record of alcohol and narcotic use by embedding biomarkers within the fibers of the developing hair strand. When taken from the scalp area, it can give up to a three-month timeframe for detecting alcohol and other substances. Obtaining hair samples is straightforward, challenging to tamper with, and easy to transport.
A 1.5-inch segment consisting of approximately 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, which is ideal for both screening and verification. For EtG, add-ons, or tests beyond 10 panels, a quantity of 150mg is advisable. It is suggested to weigh the specimen using a jeweler’s scale. Should scalp hair be absent, a comparable quantity of body hair may be utilized. "Head hair" specifically refers to scalp hair. "Body hair" includes all other hair types (e.g., facial, axillary).
Process Overview
The procedure for processing a lab drug test outcome includes four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial handling of a sample within a lab’s system, ensuring the sample has been correctly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and supplementing any missing data not provided by an electronic chain of custody system.
Screening entails a preliminary rapid check for drug abuse. While Screening offers a cost-efficient method for dismissing drug use across most samples, a positive screen requires validation for court acceptance. Presumptive positives necessitate secondary confirmation.
Should a sample test positive in the Screening phase, additional hair is extracted from the initial sample for Extraction. In this segment, drugs are drawn from hair at considerably reduced concentrations compared to alternative methods (such as urine or saliva), hence the complexity of conducting hair drug screening.
Positive screening results are verified using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive specimens are cleansed before confirmation as necessary. The full lab process, from Accessioning to Confirmation, undergoes review according to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While sometimes called "hair follicle tests", the examination is of the hair strand, not the follicle beneath the scalp.
In Prairieburg, IA, hair follicle testing trumps traditional urine tests through superior detection accuracy. Hair testing uncovers drug usage over extended periods.
When considering the merits, hair testing offers Prairieburg a significant edge over urine tests, showcasing more reliable detection and minimal risk of circumvention.
Prairieburg, IA, benefits from the extended detection window of hair follicle tests, capturing drug use up to 90 days prior, offering employers a full substance history view.
The prolonged detection capabilities in hair testing in Prairieburg present an advantage, enabling employers to see a detailed drug use history spanning months.
Hair follicle testing in Prairieburg greatly diminishes adulteration risks, providing trustworthy and undeniable results. Unlike urine tests, the chances of tampering reduce notably.
With hair follicle testing, Prairieburg stands out in ensuring sample integrity, offering a method resistant to tampering and delivering reliable outcomes.
Prairieburg, IA, enjoys convenient access to our nationwide testing centers, simplifying the process of obtaining drug tests quickly and easily for all.
Prairieburg benefits from our extensive network of testing sites, offering straightforward, stress-free access to efficient testing services across the nation.
In Prairieburg, IA, enjoy a straightforward, confidential hair follicle testing process. Our services prioritize privacy, ensuring a smooth experience from start to results.
We emphasize ease and confidentiality in Prairieburg, showcasing an uncomplicated hair testing process, addressing privacy concerns effectively.
Prairieburg, IA, takes advantage of competitive pricing on hair follicle testing, with fast turnaround providing great value for businesses, big or small.
Affordable options in Prairieburg, IA, make hair testing appealing, with quick results ensuring excellent value across companies of varied scales.
Harness the power of swift and precise hair follicle testing in Prairieburg, IA, where accuracy reigns supreme. Boasting high reliability, hair tests swiftly detect substance use.
Experience the rapid turnover of hair follicle drug testing in Prairieburg. Our methods ensure fast, accurate results for discerning substance use, leveraging superior testing technology.
Employers in Prairieburg, IA, find solace in hair follicle testing's assurance of policy compliance. This method safeguards against legal issues while enhancing workplace safety.
Hair testing ensures Prairieburg employers keep peace of mind, aligning with drug-free policies, managing legal risks, and fostering a safer work environment.
