Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as a robust method for identifying drug and alcohol consumption. Hair offers a comprehensive record of alcohol and drug presence by capturing biomarkers within the hair strand's fibers as they grow. When collected near the scalp, it can reveal alcohol and drug use for up to 3 months. Hair is straightforward to collect, relatively hard to tamper with, and simple to ship.
A sample measuring 1.5 inches and consisting of roughly 200 hair strands (around the diameter of a #2 pencil) near the scalp will produce 100mg, an ideal amount for both screening and confirmation purposes. For EtG, add-ons, and tests exceeding 10 panels, a 150mg sample is suggested. Utilizing a jeweler's scale for specimen weighing is advisable. In the absence of scalp hair, an equivalent volume of body hair may be gathered. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other kinds of hair (facial, axillary, etc.).
Process Overview
Four primary actions encompass the lab processing of drug test outcomes: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the preliminary integration of a specimen into the laboratory’s system, which includes assuring proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry absent from an electronic chain of custody system.
Screening includes conducting a preliminary check for substances of abuse. While Screening serves as a cost-effective means to negate drug use for most samples, any positive result necessitates confirmation to be legally binding. Samples flagged as presumptively positive during Screening must undergo secondary confirmation.
Upon a presumptive positive result in the Screening phase, additional hair is prepared from the existing sample for Extraction. In this phase, hair undergoes a lower concentration drug extraction than other methods (like urine or oral fluid), marking hair drug screening as the most challenging methodology to execute.
Positive screening results demand Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation when necessary. The complete laboratory procedure from Accessioning through Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the analysis targets the hair strand and not the follicle beneath the scalp.
In Cadiz, OH, hair follicle testing outshines traditional urine tests due to its superior accuracy and dependability.
The method's ability to identify a wider range of substances over a longer detection window makes it a robust choice against urine tests, which are less reliable for long-term drug use verification.
The remarkable detection window of up to 90 days makes hair follicle testing in Cadiz, OH a vital tool for employers.
It provides a thorough overview of an individual's substance use history, offering a broader understanding compared to shorter-lived testing options.
Hair follicle tests in Cadiz, OH are engineered to significantly mitigate the risks of sample adulteration.
Providing nearly tamper-proof results, these tests ensure that outcomes remain dependable and free from manipulation, making them a preferred choice for accurate assessments.
With convenient testing locations nationwide, including Cadiz, OH, we offer quick and hassle-free access to drug testing services.
Our widespread centers simplify the process, making professional-grade testing easily accessible no matter where you reside.
Our hair testing process in Cadiz, OH is designed to be simple and confidential.
From ordering a test, undergoing the process, to receiving results, every step safeguards your privacy and ensures a seamless experience.
Cadiz, OH residents benefit from our competitive pricing and swift turnaround on hair follicle drug tests.
We deliver value without compromising on quality, making it a cost-effective choice for businesses of any scale looking for reliable drug testing solutions.
Hair follicle drug tests in Cadiz, OH offer unparalleled precision and speed in detecting substance use. This efficiency gives them an edge over other methods, ensuring that results are not only accurate but also delivered promptly.
Where time and reliability are paramount, hair testing is the go-to solution for rapid and trustworthy outcomes.
Employers in Cadiz, OH gain peace of mind and compliance assurance with hair follicle testing.
This method bolsters the adherence to drug-free workplace policies, minimizes legal issues, and enhances overall workplace safety.
