Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as a robust method for identifying drug and alcohol consumption. Hair captures a historical record of alcohol and other substances by encapsulating biomarkers within the strands as they grow. When sampled near the scalp, hair can reveal drug and alcohol use up to a duration of three months. Collection is straightforward, manipulation is challenging, and shipping is convenient.
A 1.5-inch section containing around 200 hair strands (approximating the thickness of a #2 pencil) from near the scalp yields 100mg of hair, ideal for screening and confirmation. For EtG, additional tests, and/or testing over 10 panels, a 150mg sample is advised. It's recommended to weigh the sample using a jeweler’s scale. Should scalp hair be unavailable, an equivalent volume of body hair can be used. When mentioning head hair, it refers exclusively to scalp hair. Body hair encompasses other types such as facial and axillary hair.
Process Overview
The laboratory process for analyzing a drug test result comprises four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial processing of a specimen into a lab's framework. This step ensures the sample was sealed and dispatched correctly, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any data entry not provided through an electronic chain of custody system.
Screening offers an initial assessment for drugs of abuse. Although it is a cost-effective means to eliminate drug use in most samples, a positive screen must be validated to be legally acceptable. Samples with presumptive positives in Screening must undergo secondary confirmation.
Upon a presumptive positive result in Screening, additional hair is extracted from the original specimen for Extraction. In this phase, drugs are isolated from hair at a significantly lower concentration compared to other techniques like urine or oral fluid, making hair drug screening one of the most complex methodologies.
Positive screenings are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples that are presumptive positive are cleansed prior to confirmation if needed. The complete lab process from Accessioning to Confirmation is reviewed per CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis is conducted on the hair strand and not the follicle itself.
Comparing hair and urine drug tests in Johnsburg, WI, reveals the superiority of hair follicle testing. Hair tests provide superior detection accuracy, detecting drug use over a longer period. While urine tests might be quicker, they miss the comprehensive insight offered by hair tests, giving employers confidence in assessing substance history accurately, reducing the risk of oversight in compliance and hiring decisions.
The extended detection window is a significant advantage of hair follicle testing in Johnsburg, WI. Traditional urine tests are limited in time span, whereas hair follicle tests track drug use over 90 days. This comprehensive view enables employers to understand an individual's long-term substance use patterns, making informed decisions on employee performance or new hires, ensuring workplace integrity.
Hair follicle tests in Johnsburg, WI, offer a tamper-resistant solution to drug screening. The integrity of the sample is maintained from the point of collection, minimizing the risk of adulteration. Unlike other methods, altering hair samples is exceedingly difficult, providing employers with absolute assurance of the substance history shown, thus guaranteeing reliable results and reducing litigation risks.
Convenience is paramount with our drug testing facilities in Johnsburg, WI. Accredited Drug Testing boasts nationwide locations, providing easy access to services anytime. Local centers ensure quick, efficient testing, lessening the hassle of travel and wait times. This accessibility supports businesses of all sizes in maintaining continuous compliance without compromising productivity or incurring additional costs.
The process for hair follicle testing in Johnsburg, WI is simple and confidential. Clients can easily order tests, with secure and private sample collection followed by appointment scheduling. Results are confidentially delivered, keeping individual data secure. This straightforward approach addresses privacy concerns and ensures that all stakeholders have clarity and confidence in the process.
We offer affordable pricing with fast turnaround in Johnsburg, WI. Our competitive pricing models align with various budgetary requirements, providing value without sacrificing quality or speed. With quick delivery of results, we ensure businesses can make informed decisions promptly, enhancing workplace efficiency and preserving resources for more strategic initiatives.
In Johnsburg, WI, hair follicle drug testing offers fast, accurate, and reliable results. This testing method is known for its precision in detecting substance usage, ensuring employers and authorities trust its outcomes. The ability to swiftly deliver results without compromising accuracy makes it an ideal choice for both routine and sensitive testing needs, streamlining decision-making processes.
For employers in Johnsburg, WI, hair testing upholds compliance with drug-free workplace policies, offering peace of mind. Thorough testing ensures adherence to regulations, minimizing potential legal issues. Proactive substance abuse management enhances workplace safety and improves productivity—benefits that universally appeal to businesses aiming to maintain a secure and efficient working environment.
