Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective resource for identifying substance and alcohol consumption. Hair captures a comprehensive record of alcohol and narcotics by embedding biomarkers within the developing hair fibers. When gathered near the scalp, hair can offer an approximate detection timeframe of up to three months for alcohol and substances. It's straightforward to collect, relatively challenging to tamper with, and simple to transport.
A 1.5-inch section consisting of about 200 hair strands (comparable to a #2 pencil in size) closest to the scalp will yield 100mg of hair, the optimal sample quantity for testing and verification. For EtG, supplementary tests, and/or those exceeding 10 panels, 150mg of the specimen is advised. It’s recommended to measure the specimen using a jeweler’s scale. If scalp hair is not an option, a comparable amount of body hair may be taken. Mention of head hair pertains exclusively to scalp hair. Body hair denotes all other types (face, axillary, etc.).
Process Overview
The drug test result lab processing includes four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary handling of a sample in a lab’s system. This step ensures the sample was properly sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and completes any non-electronic chain of custody data entry.
Screening acts as a preliminary rapid evaluation for illicit substances. Although Screening is a cost-efficient method to rule out drug use for most samples, confirmation is needed for a positive screen to be legally valid. Samples that test presumptively positive require additional confirmation.
For samples that are presumptively positive during Screening, more hair is extracted from the initial sample and readied for Extraction. This phase involves extracting drugs from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening a particularly challenging method to conduct.
Confirmation of any positive results from Screening occurs via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed before confirmation if necessary. The entire process from Accessioning to Confirmation undergoes evaluation under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly known as "hair follicle tests," the analysis targets the hair strand, not the follicle beneath the scalp.
Hair follicle testing outperforms traditional urine testing in Livermore, IA by offering enhanced detection capabilities. Unlike urine tests, hair tests provide a detailed overview of substance use over a longer period, capturing more comprehensive data.
The superior accuracy in drug detection makes hair follicle testing a reliable choice. Its resilient nature against many common methods of sample tampering offers an unmatched level of trustworthiness for employers.
With a detection window extending up to 90 days, hair follicle tests in Livermore, IA offer employers a prolonged view into an individual's drug use history, supporting informed hiring decisions.
This extended detection period allows companies to review a more complete history of substance use, minimizing risks associated with employment and ensuring workplace safety through thorough screening processes.
Hair follicle testing in Livermore, IA greatly minimizes the risk of tampering, providing a robust defense against sample adulteration. The nature of this testing method ensures reliable and undisputed results.
The observed collection process involved in hair follicle testing makes it highly resistant to the tampering issues common with other test methods, ensuring accuracy and trust in every test conducted.
The convenience of Accredited Drug Testing's nationwide centers extends easily to Livermore, IA, offering accessible and hassle-free hair follicle testing services nearby.
Whether local or national, our testing locations ensure that you receive prompt and efficient services, minimizing disruption and providing seamless access to all your testing needs.
Our hair follicle testing process in Livermore, IA is straightforward and confidential, ensuring that every step from ordering to receiving results maintains privacy and simplicity for users.
The ease of use in our procedure addresses privacy concerns, making hair testing a secure and unobtrusive option for individuals and companies alike.
Accredited Drug Testing provides competitively priced hair follicle testing in Livermore, IA, with quick turnaround times, offering substantial value to companies of all sizes.
Our cost-effective pricing structure, coupled with fast and efficient services, ensures that organizations benefit from both affordability and high-quality testing outcomes.
In Livermore, IA, hair follicle drug tests offer remarkable precision and rapid results. Thanks to their detailed analysis capabilities, these tests achieve high accuracy in identifying substance use, providing quick and dependable results for both employers and individuals.
Hair follicle testing not only ensures precise analysis but also delivers a swift turnaround time. The efficiency of the process guarantees that test results are obtained rapidly, aiding timely decision-making in various settings.
Using hair follicle testing in Livermore, IA aids employers in conforming with drug-free workplace regulations, thus reducing potential legal risks and enhancing overall workplace safety.
Employers gain peace of mind knowing that a reliable and accurate testing method is in place, aligning with compliance requirements and supporting a safe work environment.
