Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening is recognized as an effective method for detecting drug and alcohol consumption. A growing hair strand encases biomarkers, providing a prolonged account of drug and alcohol use. When clipped near the scalp, the sample reveals drug usage up to roughly three months. This method is easy to gather, challenging to tamper with, and straightforward to transport.
A sample of 1.5 inches consisting of roughly 200 hair strands (about the thickness of a #2 pencil) near the scalp provides 100mg, the optimal quantity for analysis and verification. For EtG, add-ons, and tests exceeding 10 panels, a sample weighing 150mg is advisable. The specimen should be measured using a jeweler’s scale. If scalp hair is absent, a comparable amount of body hair might be used. Head hair refers exclusively to scalp hair. Body hair denotes all other hair types (facial, axillary, etc.).
Process Overview
The key phases in laboratory processing of a drug test outcome consist of Accessioning, Screening, Extraction, and Confirmation.
The initial sample processing into a lab's system is called Accessioning. This includes ensuring the proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any supplemental data entry absent from an electronic chain of custody system.
Screening provides a preliminary assessment for drug abuse. Although cost-efficient for ruling out drug use in most cases, a positive screen must be confirmed for legal admissibility. Samples with presumptive positives in Screening need further validation.
If a sample tests positive during Screening, additional hair is retrieved from the initial sample for Extraction. Unlike other methods (e.g., urine or oral fluid), drug extraction from hair occurs at significantly reduced concentrations, making hair drug screening the most intricate to perform.
Confirmation of positive screening results utilizes GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo necessary cleaning prior to confirmation. The full lab process, from Accessioning through Confirmation, adheres to both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Caution: The test, often misnamed "hair follicle test," analyzes the hair strand rather than the follicle beneath the scalp.
In Norden, NE, hair follicle testing is favored over urine tests due to its superior detection capabilities. Hair tests offer a broader detection window and higher reliability, making them a top choice for employers seeking comprehensive screenings.
With a detection period of up to 90 days, hair tests surpass the standard urine tests in accuracy. Their observed collection process reduces the likelihood of tampering, offering confidence in the test's credibility.
Hair follicle testing provides an extensive detection window of up to 90 days, making it ideal for employers in Norden, NE who seek a thorough understanding of an individual’s substance use history. This comprehensive view aids in making informed employment decisions.
The extended detection period of hair testing offers clarity and depth, enabling evaluators to discern patterns of use that might be missed with other testing methods.
In Norden, NE, hair follicle tests are a reliable method that significantly minimizes the risk of sample adulteration. These tests provide unsurpassed integrity in results, ensuring that the findings are trusted and uncontestable.
Hair testing's observed sample collection process greatly reduces the chance of cheating, establishing it as a secure and trustworthy option.
In Norden, NE, our widespread testing centers make drug testing convenient, offering quick and hassle-free access nationwide. This extensive network ensures streamlined and efficient service for all clients.
Our local and national locations provide unmatched accessibility to anyone needing a reliable hair follicle test, offering a seamless testing experience.
The process for drug testing in Norden, NE is designed to be straightforward and confidential. Ordering a hair follicle test is simple, with results delivered privately, respecting individuals' privacy concerns.
Simplicity and discretion are at the forefront of our testing process, ensuring that users can easily navigate each step with confidence in their privacy.
Through competitive pricing and rapid turnaround times, our hair follicle testing services in Norden, NE provide excellent value, catering to companies of all sizes. These features underline our dedication to affordability and efficiency.
Employers benefit from cost-effective solutions that deliver swift and dependable results, enhancing operational decision-making without financial strain.
Hair follicle drug tests in Norden, NE are valued for their speed and precision, offering quick results that are highly accurate in detecting substance use. Their ability to pinpoint drug consumption over an extended period gives a reliable representation of an individual's drug history.
In terms of efficiency, hair testing stands out with its ability to swiftly deliver results, ensuring minimal delay in the decision-making process for employers and stakeholders alike.
For employers in Norden, NE, hair follicle tests are an excellent way to uphold compliance with drug-free workplace policies, providing peace of mind by reducing legal risks and enhancing safety.
Incorporating hair testing into drug prevention strategies ensures adherence to workplace regulations while fostering a safe and productive environment for all employees.
