Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying substance use, capturing a prolonged record of drugs and alcohol by embedding indicators within the structure of the hair as it grows. Hair, when taken near the roots, offers a detection period of up to roughly 90 days for substances. It's straightforward to obtain, relatively hard to tamper with, and convenient to transport.
A sample measuring 1.5 inches with about 200 hair strands (approximately equivalent to a #2 pencil circumference) nearest the scalp yields 100mg, which is the optimal quantity for both screening and confirmation procedures. For EtG assessments, additional components, and/or panels exceeding 10, a 150mg sample is advisable. It's suggested to use a jeweler’s scale for measuring. In the absence of head hair, an alternative collection of equal quantity from body hair is acceptable. "Head hair" refers specifically to scalp hair, whereas "Body hair" encompasses all other hair forms (such as facial or underarm hair).
Process Overview
There are four principal phases in the laboratory evaluation for drug testing, including Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the introductory phase of cataloging a sample into the lab’s workflow. This step involves confirming the sample’s proper sealing and shipment, assigning it a unique LAN (Laboratory Accessioning Number), and filling in any necessary data that isn’t captured by an electronic chain of custody mechanism.
Screening serves as an initial evaluation stage to identify potential drug usage. Although Screening is budget-friendly for ruling out narcotic consumption in most cases, any positive findings necessitate further confirmation to uphold legal reliability. Samples showing presumed positives in Screening must undergo additional validation.
When a sample tests as potentially positive during Screening, additional hair from the initial sample is prepared for Extraction. Here, substances are retrieved from hair at notably reduced concentrations than seen in other practices like urine or oral fluid tests, making hair analysis the most challenging method to execute for drug detection.
Positive results from initial Screening are validated by GC/MS, GC/MS/MS, or LC/MS/MS techniques. Each presumptive positive is cleansed before confirmation where necessary. The complete lab sequence from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair standard and compliance with ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: Although commonly named "hair follicle tests", the analysis focuses on the hair strand rather than the follicle under the skin.
Why Hair Follicle Testing Beats Urine Testing in Pauline, NE
In Pauline, NE, hair follicle tests surpass traditional urine tests due to their superior detection accuracy. While urine tests capture recent substance use, hair tests provide a longer observation period. This ensures more reliable results, significantly curtailing instances of false negatives and offering a crystal-clear picture of an individual's substance use history over time.
Extended Detection Window in Pauline, NE
The hair follicle drug testing method in Pauline, NE, offers an extended detection window, effectively identifying drug use over a prolonged period of up to 90 days. This wide timeframe allows employers to gain a thorough understanding of an individual's substance history, ensuring they are fully informed when making crucial hiring or employment decisions.
Tamper-Resistant Testing Method in Pauline, NE
Hair follicle tests in Pauline, NE, are highly resistant to tampering, thereby minimizing risks associated with sample adulteration. By providing reliable and defensible results, this method of testing reduces uncertainties and enhances confidence in the integrity of the testing process for individuals and organizations alike.
Convenient Nationwide Testing Locations and Local Locations in Pauline, NE
With convenient testing locations across Pauline, NE, and nationwide, we ensure easy access to our hair follicle drug testing services. Our network is designed to facilitate quick and hassle-free processes, making it simple for individuals and companies to benefit from our reliable testing solutions, wherever they are based.
Simple, Confidential Process in Pauline, NE
Our hair follicle drug testing in Pauline, NE, prides itself on a simple yet confidential process, ensuring privacy at every stage. From ordering the test to receiving the results, we address any concerns related to confidentiality and ease, making the entire experience seamless for all parties involved.
Affordable Pricing and Fast Turnaround in Pauline, NE
Offering competitive pricing and rapid turnaround, our hair follicle testing in Pauline, NE, presents great value for businesses of every scale. By ensuring affordability and efficiency, we aim to deliver swift and cost-effective solutions, enhancing customer satisfaction with our premier testing services.
Fast, Accurate, and Reliable Results in Pauline, NE
Hair follicle drug tests provide fast, precise, and dependable results in Pauline, NE. Known for their high accuracy, these tests can proficiently detect substance use, ensuring quick reporting that supports both personal and professional needs. The streamlined process facilitates quicker turnarounds, offering assurance to individuals seeking trustworthy testing outcomes.
Compliance and Peace of Mind for Employers in Pauline, NE
Hair follicle testing in Pauline, NE, not only ensures compliance with drug-free workplace policies but also offers peace of mind to employers. By reducing legal risks and enhancing workplace safety, it stands as an invaluable asset for organizations striving to maintain a clean and secure working environment.