Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for detecting the use of drugs and alcohol. By capturing biomarkers within the hair strand's fibers, hair offers a prolonged history of alcohol and drug use. When collected near the scalp, hair can reveal substance use over a period of about 3 months. The collection process is straightforward, tampering with the sample is relatively hard, and it’s convenient for shipping.
A 1.5-inch segment of nearly 200 hair strands (approximately equivalent to the width of a #2 pencil) nearest the scalp yields 100mg of hair, the optimal quantity for both screening and confirmation. For testing EtG, additional panels, or exams exceeding 10 panels, a 150mg sample is preferable. It’s advised to use a jeweler’s scale to measure the specimen weight. If scalp hair is unavailable, an equal quantity of body hair may be used. When we mention head hair, we specifically mean scalp hair, in contrast to body hair, which includes all other hair types (facial, axillary, etc.).
Process Overview
The four essential phases in processing a drug test in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial processing stage where a sample is entered into the lab system. This phase involves verifying the sample's sealed and shipped condition, assigning it a random LAN (Laboratory Accessioning Number), and completing any further data input absent from an electronic chain of custody system.
Screening offers a swift initial evaluation for drugs of abuse. Though screening is a cost-efficient method for dismissing drug use in most samples, a positive result must be confirmed for court acceptability. Samples showing a presumptive positive in screening necessitate further confirmation.
For samples showing a presumptive positive during Screening, additional hair is extracted from the initial sample for the Extraction process. This phase separates drugs from hair at much lower concentrations than methods like urine or oral fluids, presenting hair drug testing as a more challenging methodology.
Confirmation of any positive screening result uses GC/MS, GC/MS/MS, or LC/MS/MS. Samples presumptive positive are cleansed before confirmation as needed. The entire laboratory process, from Accessioning to Confirmation, undergoes scrutiny under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being called "hair follicle tests", the analysis focuses on the hair strand, not the scalp's follicle.
When it comes to detecting substance use in Mount Erie, IL, hair follicle testing proves superior to traditional urine testing. It offers unparalleled accuracy over a longer detection window, making it the preferred choice for those seeking reliable results.
Unlike urine tests, hair tests are resistant to tampering and cover a broader time frame, enabling employers to make more informed decisions about candidates' histories.
A notable benefit of hair follicle testing in Mount Erie, IL, is its extensive detection window, stretching up to 90 days. This long period provides employers with a thorough perspective of an individual’s substance use over time.
This capability allows companies to better assess an individual's potential impact in the workplace, ensuring safer and more informed hiring decisions based on a comprehensive history.
In Mount Erie, IL, hair follicle testing serves as a nearly foolproof method for drug testing, significantly reducing the likelihood of sample contamination or tampering. These tests yield trustworthy and unassailable results.
This tamper-resistant quality of hair testing provides confidence for employers and legal entities, ensuring that the findings are both legitimate and credible.
With an extensive network of testing centers nationwide, including Mount Erie, IL, accessing hair follicle drug testing services is straightforward and efficient. Our widespread locations assure quick and convenient testing wherever you are situated.
This expansive reach means you can rely on easy access and seamless service, no matter your locale, simplifying the process of maintaining workplace safety.
The hair follicle testing process in Mount Erie, IL, is designed to be both straightforward and confidential. From the initial order to receiving the results, each step is crafted to prioritize privacy and ease of use.
This approach addresses concerns about confidentiality, ensuring you can trust the system to respect your privacy while delivering accurate results seamlessly.
In Mount Erie, IL, we offer competitive pricing structures and fast turnaround times for hair follicle testing, providing excellent value. Our cost-effective solutions cater to businesses of all sizes, ensuring quality at a reasonable cost.
This affordability, coupled with rapid results, empowers companies to make timely and economical decisions without compromising on accuracy or reliability.
In Mount Erie, IL, hair follicle drug tests stand out for their speed and precision. Their design ensures quick results while maintaining high levels of accuracy in detecting substances. This makes them a top choice for employers and individuals who require fast, reliable testing outcomes.
The efficiency of hair testing lies in its ability to provide definitive results without delay. This swift turnaround aids in making informed decisions when timeliness and accuracy are essential.
Employers in Mount Erie, IL, find peace of mind with hair follicle testing, ensuring compliance with drug-free workplace policies. This method minimizes legal risks and promotes safety within the workplace environment.
By opting for hair tests, companies enhance their ability to uphold zero-tolerance policies, reinforcing a safe and compliant work setting for all employees.
