Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has evolved into a significant method for identifying drug and alcohol consumption. Hair offers an extended history of substance use by capturing biomarkers within the fibers of the progressing hair strand. When gathered near the scalp, it offers a detection time frame of up to 3 months for substances. The collection process is straightforward, resistant to tampering, and allows for easy transportation.
A 1.5-inch segment of nearly 200 hair strands (approximately the girth of a #2 pencil) from the scalp yields 100mg, an optimal amount for testing. For EtG, expanded panels, or tests surpassing 10 panels, a 150mg sample is advisable. We suggest using a jeweler’s scale for accurate measurement. In the absence of scalp hair, a similar quantity of body hair is acceptable. "Head hair" pertains exclusively to scalp hair, whereas "body hair" includes all other types such as facial and axillary hair.
Process Overview
The laboratory protocol for processing drug test outcomes includes Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the preliminary phase where the sample is processed into the laboratory's inventory. This step verifies if the sample was properly sealed and dispatched, assigns a Laboratory Accessioning Number (LAN) at random, and incorporates any supplemental data lacking from an electronic custody chain.
Screening acts as an initial drug presence assessment. Although it is cost-efficient for excluding drug consumption in most samples, a positive outcome necessitates validation to be credible in legal settings. Any samples with preliminary positive results in Screening need further validation.
Presumptive positive findings in the Screening step mean more hair is extracted from the main sample and set up for Extraction. In this phase, drugs are drawn from hair at far lower concentrations than other methods (e.g., urine or oral fluid), underscoring why hair drug testing poses greater complexity.
Confirming any positive Screening result is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. Before Confirmation, all presumptively positive samples undergo washing as required. From Accessioning to Confirmation, the comprehensive laboratory workflow is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly labeled "hair follicle tests", these tests examine the hair strand, not the follicle beneath the scalp.
Hair follicle testing outshines urine tests in Pikeville, KY, offering clearer detection accuracy and reliability. While urine tests might catch recent substance use, hair testing provides a more extended detection, ensuring no stone is left unturned.
Employers benefit from its robustness, often opting for hair tests to uphold zero-tolerance policies without worry, thanks to its thoroughness.
In Pikeville, KY, the extended detection window of hair follicle testing offers a comprehensive glimpse into an individual's substance history, spanning up to 90 days. This approach helps employers make well-informed decisions about potential hires.
The wide-ranging look at an employee's past habits is invaluable, equipping organizations with crucial information to maintain a healthy environment.
Hair follicle tests in Pikeville, KY, stand as a formidable barrier against tampering and adulteration of samples, ensuring unwavering reliability of results.
Businesses gain confidence knowing that the integrity of their testing process is intact, eliminating the worry of manipulated results and fostering a trustworthy atmosphere.
Offering convenient nationwide coverage, our testing centers in Pikeville, KY enable businesses and individuals easy access to reliable hair follicle tests.
This hassle-free service ensures quick access to critical drug testing, with local options readily available to meet diverse needs efficiently and effectively.
The process in Pikeville, KY for hair follicle testing remains straightforward and confidential, addressing key privacy concerns for participants.
From ordering to result retrieval, every step is designed for ease, ensuring participants experience minimal discomfort while accessing vital substance information.
Our hair follicle testing in Pikeville, KY combines competitive pricing with fast turnaround, delivering outstanding value and reassurance for businesses of varying sizes.
This affordability ensures organizations can maintain effective drug-free workplace policies without straining financial resources, enhancing overall peace of mind.
In Pikeville, KY, the advantages of hair follicle drug testing shine thanks to its incredible precision and speed. This method ensures high accuracy in identifying substance use, proving particularly essential for organizations aiming to maintain a drug-free environment.
Unlike other methods, hair testing provides definitive insights, making it a preferred choice for accurate substance detection where precision is paramount.
For Pikeville, KY employers, hair follicle testing strengthens compliance with drug-free workplace policies, bringing peace of mind in reducing possible legal risks.
It's a crucial tool in promoting workplace safety, ensuring that organizations operate within a safe, drug-free framework which benefits both the employer and employee alike.
