Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a crucial method for identifying alcohol and drug consumption. Hair captures biomarkers within the fibers of the growing strand, offering a detailed timeline of alcohol and other substance use. When gathered near the scalp, it can detect substances over a span of up to approximately three months. Hair collection is straightforward, less prone to tampering, and simple to transport.
A 1.5-inch segment comprising around 200 hair strands (roughly matching the size of a #2 pencil) nearest to the scalp yields 100mg, which is the optimal quantity for both screening and confirmation. For EtG extensions or exams exceeding 10 panels, a specimen of 150mg is advisable. We suggest measuring the specimen utilizing a jeweler’s scale. Should scalp hair be inaccessible, a similar amount of body hair can be gathered. When discussing head hair, we mean scalp hair specifically. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The primary stages in the laboratory evaluation of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary phase of entering a sample into a lab’s framework, which entails making sure the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry absent in an electronic chain of custody system.
Screening provides an initial rapid test for drugs of abuse. Though screening offers a cost-efficient method to dismiss drug use in the majority of cases, positive screens need confirmation to be considered permissible in court. Any samples that yield presumptive positives in screening warrant further confirmation.
In cases of presumptive positives during screening, additional hair is extracted from the sample for Extraction. This stage involves extracting drugs from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug testing one of the most challenging methodologies.
Confirmation of positive screening results is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are washed before confirmation, as necessary. The complete laboratory process, from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and is accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis is performed on the hair strand and not the follicle beneath the scalp.
When comparing hair follicle testing to standard urine analysis in Vossburg, MS, hair testing clearly stands out with its superior detection ability. Hair tests effectively reveal past substance use, offering detailed insights.
Unlike urine tests, which have a shorter detection period, hair testing is robust against deception attempts. This makes it invaluable for employers enforcing stringent anti-substance regulations.
The extensive detection window of hair follicle tests in Vossburg, MS, puts it a cut above other testing techniques. Being able to detect drug use for up to 90 days, it provides a thorough understanding of an individual's substance use history.
This method is instrumental for companies aiming to obtain a comprehensive assessment of an applicant's previous drug use, ensuring informed and reliable hiring decisions.
Hair follicle testing in Vossburg, MS, significantly reduces the chances of sample tampering, thereby ensuring dependable and irrefutable results.
This testing methodology safeguards the sample integrity throughout the entire process, virtually eliminating opportunities for adulteration and enhancing the credibility of the results it produces.
Accredited Drug Testing provides extensive testing locations nationwide, including in Vossburg, MS, guaranteeing easy and prompt access to our testing services.
The widespread availability of testing centers ensures that clients experience minimal inconvenience when arranging and attending testing, underscoring our commitment to hassle-free service.
The process of ordering and completing a hair follicle drug test in Vossburg, MS, is designed to be simple and confidential. We prioritize client privacy and the ease of navigating through the entire testing procedure.
From arranging appointments to receiving results, clients can rely on a discreet and straightforward process that respects their privacy concerns and ensures user-friendly interactions.
In Vossburg, MS, Accredited Drug Testing is recognized for its competitive pricing and efficient turnaround times, offering excellent value to businesses of varying sizes.
Clients can anticipate a prompt and cost-effective service that delivers results without compromising quality, rendering this an ideal option for companies seeking reliable testing solutions.
The efficiency and precision of hair follicle testing in Vossburg, MS, make it an ideal choice for fast and accurate results. This method remains unmatched in its detection capability and reliability.
With advanced testing methods, test results obtained through hair samples provide a heightened level of accuracy when identifying drug usage, making hair testing a preferred choice for many employers and professionals.
In Vossburg, MS, incorporating hair follicle testing assures employers of adherence to drug-free workplace policies. This method helps mitigate legal risks while also boosting workplace safety.
Employers can rest easy knowing they're utilizing a testing method that not only upholds regulatory compliance but also enhances the collective peace of mind within the organization.
