Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair captures a detailed record of substance use over time by embedding biomarkers within the fibers of the growing hair strand. When taken closer to the scalp, hair can offer up to around a three-month detection period for alcohol and various drugs. Hair collection is straightforward, challenging to tamper with, and effortless to transport.
A sample of 1.5 inches consisting of nearly 200 hair strands (about the thickness of a #2 pencil) near the scalp yields 100mg of hair, which is the optimal quantity for screening and confirmation. For EtG assessments, add-ons, or extensive panels exceeding 10, a 150mg specimen is advisable. We suggest using a jeweler's scale for measuring the sample. In the absence of scalp hair, a comparable quantity of body hair may be utilized. The term head hair specifically pertains to scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory processing for a drug test result includes four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the process of preliminarily integrating a sample into a laboratory system. This step encompasses ensuring the sample's seal and shipment integrity, generating a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent from an electronic chain of custody system.
Screening is a rapid assessment for substances of abuse. Although Screening is cost-efficient for eliminating drug usage in most samples, a positive result in Screening requires confirmation for legal validity. Samples presumed positive in Screening necessitate a follow-up confirmation.
Should a sample show a presumptive positive at the Screening phase, additional hair is extracted from the original specimen for the Extraction process. Here, substances are extracted from hair at reduced concentrations compared to other methods (e.g., urine or oral fluid), which makes hair drug analysis challenging.
Confirmation of positive screening outcomes is performed using GC/MS, GC/MS/MS or LC/MS/MS techniques. All samples tested presumptive positive undergo washing prior to confirmation if necessary. The full laboratory procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Challenges:
Note: While commonly described as "hair follicle tests," the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Wesson, AR
Hair testing surpasses traditional urine tests through unmatched detection accuracy and reliability. While urine tests capture recent drug use, hair tests offer insights into longer drug use patterns.
Employers and legal entities find hair testing advantageous due to its superior detectability and resistance to tampering, making it a preferred choice for comprehensive and trustworthy drug screening.
Extended Detection Window in Wesson, AR
Hair follicle testing provides an extended detection window of up to 90 days, allowing employers in Wesson, AR to gain a comprehensive assessment of an individual's substance history.
This longer detection period offers employers invaluable insight into an applicant's or employee's past drug use, contributing to better-informed hiring and management decisions.
Tamper-Resistant Testing Method in Wesson, AR
Hair follicle tests significantly minimize the likelihood of sample adulteration, ensuring reliable and unquestionable results that employers can trust in Wesson, AR.
This testing method's resistance to tampering enhances its credibility, making it an ideal choice for organizations seeking accurate substance use evaluations.
Convenient Nationwide and Local Testing Locations in Wesson, AR
Our extensive network of testing centers guarantees quick and hassle-free access to services, simplifying the drug testing process in Wesson, AR.
Having numerous accessible locations allows individuals to easily get tested without inconvenience, providing immense convenience and time-saving benefits.
Simple, Confidential Process in Wesson, AR
The process of ordering, taking, and receiving hair follicle drug test results is straightforward and discreet, ensuring privacy for individuals in Wesson, AR.
Emphasizing ease of use, this secure method provides reassurance to individuals concerned about confidentiality while offering a simple way to access results efficiently.
Affordable Pricing and Fast Turnaround in Wesson, AR
Our competitive pricing strategies coupled with quick result turnaround times deliver excellent value to organizations of all sizes in Wesson, AR.
These benefits present an appealing option to businesses aiming to ensure comprehensive drug testing without high costs, offering value and peace of mind.
Fast, Accurate, and Reliable Results in Wesson, AR
Hair follicle drug testing offers unparalleled precision and speed in substance detection. This method provides high accuracy in identifying drug use, making it a trusted choice in Wesson, AR.
Not only is the hair follicle method quick, but it also offers reliability that ensures confidence in the results. With its precise detection capabilities, it stands out as the most reliable testing method available.
Compliance and Peace of Mind for Employers in Wesson, AR
Hair follicle testing ensures adherence to drug-free workplace policies, reducing legal risks and promoting a safer work environment for firms in Wesson, AR.
Employers gain peace of mind knowing they have reliable testing measures in place, enhancing workplace safety and compliance with regulatory standards.
