Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective means for identifying drug and alcohol usage. Hair offers a prolonged history of substance use by capturing biomarkers within the strand's fibers as it grows. When gathered near the scalp, hair can offer a detection window of up to around three months for drugs and alcohol. Collecting hair is straightforward, somewhat challenging to adulterate, and convenient to ship.
An ideal 1.5-inch portion of around 200 hair strands (similar in size to a #2 pencil) closest to the scalp yields 100mg, suitable for both screening and confirmation. For tests exceeding 10 panels, add-ons, or EtG, it's advisable to use 150mg. We suggest weighing the hair on a jeweler’s scale. If scalp hair isn't available, a similar amount of body hair may be used. "Head hair" refers strictly to scalp hair, whereas "body hair" includes other types of hair (facial, axillary, etc.).
Process Overview
The process in a lab for handling a hair drug test involves these four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the sample's introduction to a laboratory’s system. This step checks if the sample was correctly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and inputs additional data not included via electronic chain of custody.
Screening is a preliminary check for substances of abuse. While it is an economical method to verify drug usage in most samples, a positive result in the screen requires confirmation for legal admissibility. Samples with positive indications from Screening must undergo a secondary confirmation.
For samples with positive preliminary results in Screening, additional hair is extracted from the initial sample for Preparation. During this step, substances are retrieved from hair at much smaller concentrations compared to other methods (e.g., urine or oral fluids), which explains the higher complexity of hair drug screening.
Confirming a positive screening is done using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed before confirmation if necessary. The entire methodology from Accessioning to Confirmation is examined according to CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Even though known as "hair follicle tests", the analysis involves the strand of hair and not the follicle located beneath the scalp.
Why Hair Follicle Testing Surpasses Urine Testing in Dubois, WY
In Dubois, WY, hair testing offers significant advantages over traditional urine tests. Its superior detection prowess and reliability come from its ability to trace substance use over a prolonged period. Urine tests, while useful, often miss usage hidden beyond recent days, making hair tests a more comprehensive and accurate choice for comprehensive screening.
Extended Window for Detection in Dubois, WY
Hair follicle testing stands out in Dubois, WY for its extended detection capability, accurately identifying drug use up to 90 days prior. This lengthy detection window yields a broader understanding of an individual's substance use history, empowering employers to make more informed hiring or retention decisions based on comprehensive insights.
Testing Methods Resistant to Tampering in Dubois, WY
In Dubois, WY, hair follicle testing offers a solution that significantly decreases the potential for sample tampering. These tests provide results that are both trustworthy and indisputable, standing out above others in assurance of integrity and accuracy, due to rigorous collection and testing protocols that deter any form of adulteration.
Convenient Testing Locations Nationwide and Locally in Dubois, WY
With numerous testing centers across the nation, including in Dubois, WY, we ensure accessibility and convenience. These strategically positioned sites allow for quick, uncomplicated, and stress-free access to testing services, avoiding the hassle commonly associated with finding a reliable testing location.
Streamlined and Confidential Process in Dubois, WY
The hair follicle testing process in Dubois, WY is designed to be straightforward and private. From initiation of request to receiving results, each step prioritizes user privacy and simplicity. This discreet approach addresses privacy concerns effectively while ensuring meticulous and simple usage.
Cost-Effective Pricing and Swift Turnaround in Dubois, WY
Our testing services in Dubois, WY are offered at competitive rates with rapid result delivery, providing great value and assurance for businesses of all sizes. This blend of affordable pricing and fast results certifies that companies receive excellent service quality without compromising swift service and dependable results.
Rapid, Accurate, and Dependable Outcomes in Dubois, WY
The precision and hastiness of hair follicle drug testing make it a preferred choice in Dubois, WY. These tests are renowned for their high accuracy in identifying substance use, offering peace of mind for both employers and individuals. The meticulous analysis ensures reliable outcomes, confirming their standing as a leader in drug testing procedures.
Ensuring Compliance and Assurance for Employers in Dubois, WY
Hair follicle testing in Dubois, WY serves as a valuable ally for employers, assuring alignment with drug-free workplace initiatives. By adopting this testing method, businesses mitigate legal liabilities and bolster workplace security, thus elevating compliance while fostering a safer, more reliable work environment.
