Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly viewed as a robust method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and other drugs by encapsulating biomarkers within the growing hair's fibers. When obtained near the head, hair can offer up to roughly a 3-month detection period for alcohol and drugs. Hair collection is straightforward, relatively challenging to falsify, and easy to send.
A 1.5-inch segment of about 200 hair strands (comparable to the width of a #2 pencil) closest to the head provides 100mg of hair, the perfect amount for both screening and verification. For EtG, additional, and/or tests beyond 10 panels, a specimen size of 150mg is advised. We suggest measuring the sample's weight using a jeweler's scale. If hair from the head is inaccessible, an equivalent quantity of body hair may be used. By head hair, we mean scalp hair exclusively. Body hair covers all other hair categories (facial, axillary, etc.).
Process Overview
The four primary stages in processing drug test results in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the sample's initial intake into a lab system. This step checks that the sample is properly sealed and dispatched, assigns a LAN (Laboratory Accessioning Number) randomly, and fulfills any extra data input not supplied by an electronic chain of custody system.
Screening entails an initial rapid assessment for drug abuse. Although Screening is cost-efficient for ruling out drug use in most samples, a positive screen warrants confirmation for legal admissibility. Samples that show presumptive positivity during Screening require further confirmation.
Should a sample be presumptive positive during Screening, additional hair is extracted from the original sample and prepped for Extraction. Here, drugs are isolated from hair at a lower concentration than found in other methods (e.g., urine or oral fluid), making hair drug screening particularly complex.
Positive Screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positivity are cleaned before confirmation. From Accessioning to Confirmation, the entire lab process adheres to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes labeled "hair follicle tests", the test itself scrutinizes the hair strand, not the follicle beneath the scalp.
In Leonardville, KS, hair follicle testing surpasses urine testing primarily due to its superior detection. Hair tests provide a longer window for substance detection, ensuring unmatched reliability and accuracy.
Leonardville, KS employers benefit from hair follicle testing's extended detection period. This method reviews drug use over 90 days, offering a thorough analysis of an individual's substance history, aiding in informed decision-making.
In Leonardville, KS, the hair follicle test's resistance to tampering is vital. The method's design minimizes sample adulteration, delivering trustworthy and definitive results, securing a crucial level of reliability.
Our nationwide testing centers, including Leonardville, KS, provide convenience and efficiency. Testing is hassle-free for anyone needing quick access to our drug testing services at local or nationwide locations.
The drug testing process in Leonardville, KS is designed to be straightforward and private. From ordering a test to receiving results, simplicity and confidentiality are top priorities, alleviating any privacy concerns.
With competitive pricing and fast turnaround times in Leonardville, KS, our hair follicle testing provides excellent value. This ensures businesses of all sizes receive peace of mind without financial strain.
The hair follicle drug tests administered in Leonardville, KS are known for their rapid and precise output. Detection is remarkably accurate, allowing individuals and organizations to trust the results when determining substance use.
Hair follicle testing in Leonardville, KS ensures compliance with drug-free workplace policies, promoting a safer environment. This reduces legal issues for employers and enhances peace of mind across all levels of an organization.