Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations are increasingly recognized as a significant means of identifying drug and alcohol consumption. Hair encapsulates a prolonged record of alcohol and other substances by embedding biomarkers within the structure of the developing hair shaft. When gathered near the scalp, hair may offer an alcohol and drug detection time frame extending up to roughly 90 days. Hair collection is uncomplicated, reasonably resistant to tampering, and straightforward for dispatch.
A 1.5-inch segment comprising approximately 200 hair strands (comparable in thickness to a #2 pencil) nearest the scalp provides 100mg of hair, which is the optimal quantity for both screening and verification. For EtG, add-ons, and/or analyses exceeding 10 panels, a 150mg portion of the sample is advisable. We advocate for measuring the sample on a jeweler’s scale. In instances where scalp hair is not accessible, a proportional quantity of body hair might be gathered. Reference to head hair specifically denotes scalp hair. Body hair implies any other hair varieties (facial, axillary, etc.).
Process Overview
The primary stages in processing a drug test outcome within the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial phase of entering a specimen into a lab’s framework. This step verifies the sample’s proper sealing and transportation, the allocation of a random LAN (Laboratory Accessioning Number), as well as finalizing any supplementary data entry not covered by an electronic chain of custody protocol.
Screening constitutes an introductory swift assessment for substance abuse. Although Screening provides a budget-friendly method to discount drug presence in most specimens, any positive result requires validation for court purposes. Samples that initially test positive in Screening necessitate secondary confirmation.
Should a sample yield a presumptive positive result during Screening, additional hair is extracted from the original specimen and prepared for Extraction. Here, drugs are drawn from hair at substantially reduced concentrations than in alternate procedures (such as urine or oral fluid), making hair drug testing the most challenging procedure to accomplish.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive specimens undergo washing before confirmation if needed. The entire lab workflow from Accessioning to Confirmation is subject to review under both the CAP (College of American Pathologists) Hair designation as well as the accreditation to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Despite being frequently termed "hair follicle tests," the analysis actually examines the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Arlington, NE, offers advantages over traditional urine tests, delivering superior detection accuracy and reliability. While urine tests can identify recent drug use, hair samples provide an extended detection window, ensuring a more comprehensive substance use history. The enhanced reliability of hair testing has made it a favored option for employers enforcing drug-free workplace policies, providing peace of mind and confidence in the results.
An extended detection window is a significant benefit of hair follicle testing in Arlington, NE. Unlike other testing methods, hair tests can reveal drug use for up to 90 days, offering a detailed picture of an individual's substance use history. This wide detection range is invaluable for employers requiring a thorough evaluation of an employee or candidate's drug habits, helping to maintain a reliable and drug-free work environment.
Hair follicle testing in Arlington, NE, substantially minimizes the risk of sample tampering, ensuring reliable and unquestionable results. Unlike other testing methods prone to adulteration, hair samples are collected under observation, making it nearly impossible to alter or substitute. This secure process provides dependable test results, helping organizations maintain integrity in their drug-testing programs.
Convenient located testing centers across the nation, including Arlington, NE, make accessing drug testing services quick and hassle-free. Our comprehensive network ensures that individuals and employers can easily find nearby facilities, simplifying the testing process. This vast reach helps guarantee that testing services are readily available and accessible, meeting the needs of clients nationwide.
The drug testing process in Arlington, NE, is both simple and confidential, from ordering to receiving results. Ensuring privacy and ease of use, the process addresses any concerns about confidentiality, giving clients the confidence to proceed without hesitation. The straightforward approach enables individuals and businesses to manage their testing needs efficiently and discreetly.
Arlington, NE, offers competitive pricing and quick turnaround for hair follicle drug testing, delivering excellent value and peace of mind for businesses of all sizes. Our pricing structures are designed to offer affordability, without compromising on the quality and speed of results. This ensures organizations can maintain their budgets while upholding high standards in their drug testing programs.
The precision and quickness of hair follicle drug tests in Arlington, NE, guarantee fast, accurate, and reliable results. These tests are renowned for their high ability to detect substance use, ensuring that employers and individuals receive accurate information swiftly. The streamlined testing process allows for efficient turnaround, making it an ideal choice for those who require immediate and dependable drug testing outcomes.
In Arlington, NE, using hair follicle testing ensures compliance with workplace drug-free policies and contributes to employers' peace of mind. The precise testing method helps reduce legal risks and enhances workplace safety by deterring substance abuse. By integrating hair testing into employment practices, companies can support a safer and more compliant working environment for all employees.