Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust method for identifying drug and alcohol consumption. Hair encapsulates a long-term record by embedding biomarkers within the fibers of growing strands. When clipped near the scalp, hair can reveal substance use over approximately 3 months. It's easy to collect, hard to tamper with, and simple to send off for analysis.
A 1.5-inch lock of around 200 strands (roughly matching the size of a #2 pencil) adjacent to the scalp is ideal, providing 100mg of hair, essential for both screening and confirmation. For EtG, specific add-ons, or tests covering more than 10 panels, 150mg is advised. We suggest using a jeweler’s scale for weighing. If scalp hair is not accessible, a similar quantity of body hair can be utilized. When discussing head hair, we mean scalp hair specifically. Body hair comprises other types like facial and axillary hair.
Process Overview
The laboratory processing of a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the initial intake of a sample into the lab's framework. This process verifies the sample's proper sealing and shipping, attaches a random LAN (Laboratory Accessioning Number), and finalizes any data entry absent from an electronic chain of custody system.
Screening acts as a preliminary evaluation for substance abuse. While it is a cost-efficient method to dismiss drug use for most samples, any positive result from Screening must be confirmed to hold up legally. Samples that test presumptively positive in Screening proceed to a secondary confirmation.
When Screening indicates a presumptive positive, more hair is pulled from the original sample for the Extraction phase. Here, drugs are isolated from hair at far lower concentrations than with alternative approaches (like urine or oral fluid), marking hair drug screening as challenging to execute.
Verification of any positive Screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Any sample presumed positive is cleansed prior to confirmation as necessary. From Accessioning to Confirmation, the entire lab procedure is evaluated under the CAP (College of American Pathologists) Hair criteria and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often described as "hair follicle tests", the analysis focuses on the hair strand, not the underlying follicle.
Why Hair Follicle Testing Beats Urine Testing in Fall River, WI
Hair testing outshines traditional urine tests by providing longer detection periods, superior accuracy, and enhanced reliability. This method delivers an unmatched level of confidence in identifying substance use, making it the preferred choice for those seeking dependable and long-lasting results in screening procedures.
Extended Detection Window in Fall River, WI
An outstanding benefit of hair follicle testing is its ability to identify drug use across a substantially long timeframe—up to 90 days. This feature gives employers a more thorough understanding of an individual’s substance use history, aiding informed decisions and bolstering workplace integrity.
Tamper-Resistant Testing Method in Fall River, WI
Hair follicle tests are engineered to nearly eliminate the risk of sample tampering or adulteration. This method guarantees the accuracy and reliability of the results, providing peace of mind that the findings are both credible and defensible.
Convenient Nationwide Testing Locations in Fall River, WI
Our vast network of testing centers across the nation, including local access in Fall River, WI, ensures that individuals can benefit from accessible, convenient, and prompt drug testing services, facilitating a seamless process from start to finish.
Simple, Confidential Process in Fall River, WI
The process of ordering, executing, and obtaining results from a hair follicle drug test is straightforward and secure. We prioritize confidentiality and simplicity, providing clarity to users and safeguarding their privacy throughout the entire procedure.
Affordable Pricing and Fast Turnaround in Fall River, WI
Our competitive pricing structure coupled with swift result delivery offers unparalleled value to businesses and individuals alike. We assure rapid turnaround times, ensuring that all receive timely and budget-friendly drug testing solutions.
Fast, Accurate, and Reliable Results in Fall River, WI
Hair follicle drug tests offer an impressive combination of speed and accuracy, ideal for detecting recent substance use. The precision of this method makes it incredibly reliable, ensuring that employers and individuals receive dependable results without delay, facilitating timely decision-making processes.
Compliance and Peace of Mind for Employers in Fall River, WI
By adopting hair follicle testing, employers can ensure adherence to drug-free workplace policies, significantly mitigating potential legal issues and enhancing workplace safety. These tests offer a dependable safeguard for maintaining regulatory compliance and fostering a culture of trust.
