Urine| Hair Follicle | Oral Fluid | Blood | ETG
Over time, hair testing has gained recognition as a significant means for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug use by encapsulating biomarkers within the fibers of the growing hair. When sourced close to the scalp, hair can offer up to an approximate 3-month window for detecting substances. Hair is easy to collect, somewhat hard to tamper with, and simple to transport.
Gathering a 1.5-inch segment consisting of roughly 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp yields 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG tests, supplementary panels, and tests exceeding 10 panels, it is advised to collect 150mg of the sample. We suggest using a jewelry scale for weighing the specimen. If scalp hair cannot be collected, an equivalent volume of body hair can be used. The term head hair exclusively refers to scalp hair. Body hair encompasses all other hair types (such as facial or axillary hair).
Process Overview
The laboratory process for analyzing drug test results involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial introduction of a sample into the lab's system. This step includes confirming that the sample is properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any ancillary data entry absent in an electronic chain of custody.
Screening serves as an initial rapid test for substances of abuse. While Screening is an economical method to filter out drug use in most cases, a positive result requires verification to be valid in legal settings. Samples preliminarily positive in Screening must undergo secondary confirmation.
When a sample is found presumptively positive during the Screening phase, additional hair is extracted from the initial collection for the Extraction process. In this stage, drugs are retrieved from hair at significantly lower concentrations than other methods (such as urine or oral fluid), which is why hair drug testing is notably challenging to administer.
Confirmation of any positive screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All preliminarily positive samples undergo washing as needed before confirmation. The entire lab process from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair categorization and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes termed "hair follicle tests", the analysis examines the hair shaft and not the follicle beneath the skin.
Why Hair Follicle Testing Beats Urine Testing in Elliston, OH
In Elliston, OH, while standard urine tests have been used for years, hair follicle testing showcases superior benefits. With unparalleled detection accuracy, it not only provides reliability but also offers an extended detection window that urine tests cannot match. The results are less susceptible to tampering, giving employers unquestionable assurance.
Extended Detection Window in Elliston, OH
Experience the benefits of hair follicle testing with its extended detection period in Elliston, OH. Unlike other methods, this test captures substance usage over the past 90 days, offering employers a wide-ranging view of an employee's history. The added timeframe assures employers of a more comprehensive understanding of behavior patterns.
Tamper-Resistant Testing Method in Elliston, OH
When accuracy matters, hair follicle testing stands out in Elliston, OH. By significantly reducing the possibility of sample manipulation, these tests ensure dependable results. This tamper-resistant method helps maintain the integrity of the testing process and supports organizations in upholding drug-free policies.
Convenient Nationwide Testing Locations and Local Locations in Elliston, OH
With ample testing centers spread across the nation, including Elliston, OH, getting tested is straightforward and hassle-free. Accredited Drug Testing makes access to its services easy, bringing convenience to your doorstep through nearby centers that guarantee timely and accessible testing opportunities.
Simple, Confidential Process in Elliston, OH
Navigating the testing process is easy and confidential with Accredited Drug Testing in Elliston, OH. Users can conveniently order, take tests, and receive results while resting assured that privacy concerns are thoroughly addressed. The seamless process emphasizes user-friendly steps while protecting personal information.
Affordable Pricing and Fast Turnaround in Elliston, OH
For companies and individuals in Elliston, OH looking for budget-friendly testing options, our competitive pricing and quick turnaround time provide top-notch value. Hair follicle tests offer fast and effective solutions without compromising quality, ensuring peace of mind at a lower cost.
Fast, Accurate, and Reliable Results in Elliston, OH
Discover the swift precision of hair follicle drug assessments in Elliston, OH. These tests offer unmatched accuracy in substance detection, ensuring confidence in the results. Employers and individuals benefit from knowing they have the latest in drug testing technology, providing a detailed view without delays.
Compliance and Peace of Mind for Employers in Elliston, OH
Employers in Elliston, OH can opt for hair follicle testing to ensure adherence to drug-free workplace standards. This method reduces potential legal issues while enhancing workplace safety. Reliable testing practices foster a secure work environment, offering peace of mind and maintaining regulatory compliance.
