Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized for its effectiveness in identifying drug and alcohol consumption. Hair captures a historical record of alcohol and drug intake by embedding biomarkers in the fibers of the maturing hair strand. When taken near the scalp, it can offer up to an approximate 3-month period for detecting alcohol and drugs. Hair is easy to gather, somewhat tough to tamper with, and simple to mail.
A 1.5-inch segment of nearly 200 hair strands (sizes close to a #2 pencil) next to the scalp yields 100mg of hair, suitable for testing and verification. For EtG, add-ons, and/or panels over 10, 150mg of the sample is preferred. We suggest measuring the sample with a jeweler’s scale. If scalp hair is not present, an equivalent amount of body hair can be used. When discussing head hair, we mean scalp hair exclusively. Body hair includes any other type (facial, axillary, etc.).
Process Overview
The core steps in handling a drug test in a lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the primary processing of a sample into a lab’s system. It checks if the sample was properly sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and finishes any missing data entry not from an electronic chain of custody system.
Screening performs an initial rapid check for illegal drugs. While Screening is economical for excluding drug use in most samples, a positive result requires confirmation to be valid in court. Samples with a presumed positive result in Screening need further confirmation.
If a sample tests presumptively positive during Screening, extra hair from the original sample is used for Extraction. During this stage, drugs are pulled from hair in a lesser concentration than other methods (e.g., urine or oral fluid), making hair drug screening a tough technique to execute.
Verification of any positive screening result uses GC/MS, GC/MS/MS, or LC/MS/MS. Samples with assumed positives are cleaned before confirmation if needed. The whole lab procedure from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair label and the compliance with ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Though known as "hair follicle tests", the analysis is on the hair strand, not the follicle under the skin.
Why Hair Follicle Testing Beats Urine Testing in Nokomis, WI
Hair follicle tests offer an advantage in detecting substance use compared to traditional urine tests. The accuracy and reliability of hair samples are superior, as hair testing can identify drug consumption over a much longer period and is less prone to manipulation.
Unlike urine tests, which have a shorter detection window, hair tests provide a comprehensive view of an individual's substance history, ensuring more reliable results for employers enforcing drug-free workplace policies.
Extended Detection Window in Nokomis, WI
One key advantage of hair follicle testing is its extended detection window. Hair tests can reveal drug use spanning up to 90 days, which offers a broader overview of an applicant or employee's substance habits compared to shorter detection methods. This long detection period is invaluable for reinforcing workplace safety and making informed hiring or monitoring decisions.
Tamper-Resistant Testing Method in Nokomis, WI
Hair follicle tests significantly minimize the risks of sample tampering, providing largely unquestionable results. Their resistance to adulteration means that the outcome is more reliable, establishing trust in the testing process, and ensuring dependable substance use detection, critical for maintaining workplace integrity.
Convenient Nationwide Testing Locations and Local Locations in Nokomis, WI
Our expansive network of testing centers provides convenience through quick and easy access, locally in Nokomis and across the country. This ensures hassle-free test administration, accommodating the needs of businesses and individuals alike, making reliable testing services widely accessible.
Simple, Confidential Process in Nokomis, WI
Our testing process is designed to be straightforward and private, easing any privacy concerns one might have. From ordering to taking the test and receiving results, each step is tailored to guarantee simplicity and confidentiality, providing users with peace of mind throughout the screening process.
Affordable Pricing and Fast Turnaround in Nokomis, WI
We pride ourselves on offering competitive pricing and swift turnaround times, delivering excellent value for businesses of all sizes. Our efficient processes and cost-effective solutions ensure that employers receive prompt and reliable results without compromising on quality or breaking the budget.
Fast, accurate, and reliable results are a hallmark of hair follicle testing in Nokomis, WI. These tests are renowned for their precision in identifying substance use, providing employers and individuals with high-confidence results.
Speed is crucial, and hair tests deliver. With a streamlined process, results are furnished swiftly, reducing the waiting time and allowing for quick decision-making in professional settings.
Compliance and Peace of Mind for Employers in Nokomis, WI
Utilizing hair follicle testing enables businesses to comply with strict workplace drug-free policies, effectively reducing legal risks. Employers gain peace of mind knowing they are upholding safety standards while minimizing exposure to potential legal challenges, enhancing overall workplace security.
