Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for detecting alcohol and drug consumption. By encapsulating biomarkers within the fibers of the hair as it grows, hair presents a comprehensive historical record of drug and alcohol usage. Collecting hair close to the scalp can reveal substance use over a period of up to three months. It is relatively straightforward to collect, not easily altered, and easy to transport.
To achieve an optimal screening and confirmation sample, acquire a 1.5-inch piece with roughly 200 hair strands (comparable to the width of a #2 pencil) from near the scalp, equating to approximately 100mg. For EtG, supplementary tests, or those exceeding 10 panels, a 150mg sample is advised. It's best to measure the sample with a jeweler’s scale. In the absence of scalp hair, a comparable amount of body hair may be obtained. References to head hair specifically mean scalp hair, while body hair encompasses all other varieties (facial, axillary, etc.).
Process Overview
The drug test result process within the laboratory encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, samples first enter the laboratory’s system, ensuring that they are properly sealed and shipped, assigning a Laboratory Accessioning Number (LAN), and completing any required data not available via an electronic chain of custody system.
Screening conducts an initial examination for drugs of abuse. This cost-efficient method effectively rules out drug usage in most samples, though any positive results require confirmation for legal credibility. Samples with presumptive positive results must undergo secondary confirmation.
Presumptive positive samples in the Screening phase have more hair extracted from the original sample for the Extraction process. Here, drugs are isolated from the hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening notably challenging to execute.
Positive screening results undergo confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all samples indicating a presumptive positive are washed as necessary. The entire process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair program and meets ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often labeled as "hair follicle tests", the analysis assesses the hair strand and does not involve the follicle beneath the scalp.
Hair follicle testing surpasses traditional urine testing in several ways in Aledo, IL. It offers a broader detection period and is less susceptible to being falsified, providing a more reliable drug history analysis.
The tests' accuracy in uncovering long-term substance use makes hair testing a superior alternative to urine tests, giving employers evidence of ongoing drug habits rather than isolated incidents.
In Aledo, IL, the extended detection window offered by hair follicle testing uncovers drug use over a span of up to 90 days. This reveals a thorough insight into an individual's substance habits.
Employers benefit by obtaining a complete view of an applicant or employee's substance use history, which assists in informed hiring and retention decisions.
Hair follicle testing methods used in Aledo, IL minimize the risk of sample tampering. The collected hair samples are hard to adulterate, ensuring upstanding results.
These tests boost reliability and integrity, with a tamper-resistant nature making manipulation nearly impossible, thus offering concrete evidence of drug use.
Our extensive network of testing locations nationwide and locally in Aledo, IL ensures swift and uncomplicated access to hair follicle drug testing services.
This convenience enables individuals and companies to engage in hassle-free testing processes, contributing to timely and efficient substance screening.
The streamlined and confidential process of hair follicle testing in Aledo, IL addresses privacy concerns, offering a user-friendly experience from ordering to receiving results.
This straightforward approach ensures clients can engage confidently in the testing procedures without compromising their privacy.
Offering competitive pricing and rapid turnaround times in Aledo, IL, our hair follicle testing provides exceptional value for businesses seeking to maintain their budgets.
Prompt results coupled with affordable pricing structures ensure companies achieve the dual benefits of economy and timely decision-making capabilities.
Speed and precision are pivotal in substance detection through hair follicle testing in Aledo, IL. Our tests ensure high accuracy in identifying drug and alcohol use, providing reliable confirmation of substance intake.
The quick and comprehensive feedback from hair testing allows for rapid decision-making, which is essential for employers seeking quick and accurate results to maintain a drug-free environment.
Employers in Aledo, IL gain peace of mind with hair follicle testing as it aligns with drug-free workplace policies, mitigating potential legal challenges and promoting workplace safety.
The compliance ensured by hair screening enhances employer confidence in maintaining a secure and productive work environment.
