Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an influential method for identifying drug and alcohol consumption. The fibers of the growing hair strand encapsulate biomarkers, rendering a prolonged history of substance use. When the hair is cut near the scalp, it can reveal up to around a 90-day detection period for substances. Hair is easy to collect, relatively hard to tamper with, and simple to transport.
A 1.5-inch section of roughly 200 hair strands (resembling the thickness of a #2 pencil) nearest the scalp yields 100mg, which is the preferred sample for both screening and confirmation. For EtG tests, additional screenings, or tests beyond 10 panels, 150mg of hair is advisable. It's suggested to use a jeweler’s scale for measuring the sample. If scalp hair is inaccessible, a comparable quantity of body hair may be gathered. When addressing head hair, it specifically pertains to scalp hair. Body hair includes all alternative hair forms (facial, axillary, etc.).
Process Overview
There are four primary stages in the lab-based processing of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into a laboratory's database. This procedure ensures the sample's seal and shipment were intact, assigns a random LAN (Laboratory Accessioning Number), and finalizes any additional data entry absent in an electronic chain of custody framework.
Screening performs a preliminary rapid assessment for substance abuse indicators. Although cost-efficient, a positive screen warrants confirmation for legal admissibility. Samples yielding presumptive positives during Screening necessitate further confirmation.
Should a sample indicate a presumptive positive during Screening, additional hair is extracted from the original specimen for the Extraction phase. This step involves isolating drugs from hair at substantially lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening one of the most intricate methodologies to execute.
Confirmation of positive results from Screening is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples are cleansed before confirmation if required. The entire lab procedure from Accessioning to Confirmation is evaluated according to both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly called "hair follicle tests", the analysis examines the hair strand itself rather than the follicle beneath the scalp.
Hair follicle testing surpasses traditional urine screening in Thomasboro, IL. Its extended detection period and precision offer a comprehensive overview of drug use. Unlike urine tests, which can miss certain substances, hair follicle screening ensures superior accuracy and reliability.
In Thomasboro, IL, hair follicle drug testing stands out for its extended detection period, spanning up to 90 days. This offers employers a detailed view of an employee's substance use history, outperforming traditional methods and providing a clearer picture of consistent usage.
The reliability of drug testing in Thomasboro, IL is enhanced with hair follicle screening, minimizing tampering risks. With stringent collection methods, this form of testing delivers unquestionable results, ensuring integrity and accuracy that standard tests may not offer.
Accessing drug testing in Thomasboro, IL is seamless with our extensive network of testing centers. Nationwide locations ensure convenience, offering prompt and effortless access to testing services wherever you might be, further enhancing the overall testing experience.
Our hair follicle testing process in Thomasboro, IL, is designed for simplicity and confidentiality. From ordering to obtaining results, every step is user-friendly, maintaining privacy and ensuring ease of use, addressing any concerns about discretion effectively.
Affordable pricing and rapid turnaround times define our service in Thomasboro, IL. Catering to companies of various sizes, we offer competitive pricing without compromising quality, delivering excellent value and reassurance swiftly and efficiently.
Undertaking drug screenings in Thomasboro, IL has never been swifter and more accurate than with hair follicle testing. This method offers unparalleled precision and speed, ensuring high detection accuracy for substance use. The reliability and rapid results provide assurance and efficiency for both employers and individuals.
Employers in Thomasboro, IL, gain peace of mind with hair follicle testing. This method ensures compliance with drug-free workplace policies, reducing potential legal issues and creating a safer, more secure work environment for everyone involved.
