Urine| Hair Follicle | Oral Fluid | Blood | ETG
The power of hair testing as an effective means for identifying drug and alcohol consumption has gained recognition. As hair grows, it captures biomarkers within its fibers, offering a long-term record of alcohol and drug use. When obtained near the scalp, hair can reveal drug and alcohol usage up to a three-month period. Its collection is straightforward, challenging to tamper with, and easy to transport.
A sample measuring 1.5 inches, containing about 200 hair strands (similar in size to a #2 pencil), cut close to the scalp, will yield 100mg of hair — the optimal quantity for screening and confirmation. For EtG, additional panels, and tests exceeding 10 panels, a 150mg sample is advised. It is recommended to weigh the sample using a jeweler’s scale. If scalp hair isn’t available, a similar quantity of body hair can be used. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The drug testing laboratory process encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step in laboratory processing, where a sample is entered into the laboratory's system. This step confirms the sample’s proper sealing and shipment, assigns it a unique LAN (Laboratory Accessioning Number), and involves any additional data entry missing from the electronic chain of custody system.
Screening serves as an initial evaluation for drug presence. It is a cost-efficient method for ruling out drug use in most samples; however, positive results require confirmation for legal acceptance. Presumptive positives in Screening necessitate further confirmation.
If Screening suggests a positive result, more hair is extracted from the original sample for the Extraction process. Here, drugs are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluids), making hair drug testing particularly challenging.
Confirmation for any positively screened results is accomplished using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples are cleaned as necessary before confirmation. The comprehensive laboratory steps, from Accessioning to Confirmation, adhere to both CAP (College of American Pathologists) Hair designation standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", they analyze the hair shaft rather than the follicle beneath the scalp.
Why does hair follicle testing outshine urine testing in Potosi, MO? One clear advantage is the superior detection accuracy and reliability of hair tests. Traditional urine tests have limitations, especially concerning detection windows and tampering concerns, while hair testing provides extensive and reliable results.
Benefits of Hair Testing
Hair follicle testing in Potosi, MO offers an extended detection window that is unmatched by other methods. Unlike urine tests, hair tests can reveal drug use patterns for up to 90 days. This extended period offers a comprehensive view of an individual's substance history, beneficial for employers assessing candidates or monitoring ongoing employee compliance.
This long detection window ensures businesses maintain a safe and drug-free environment, providing deeper insights into individuals' behaviors and supporting better decision-making.
In Potosi, MO, hair follicle tests are recognized for their tamper-resistant nature. Unlike other drug tests prone to manipulation, hair testing significantly reduces sample adulteration risks. The collection process is observed, making it nearly impossible for any attempts to alter the results, thus ensuring reliability.
Employers and legal entities trust hair testing for its ability to provide accurate and honest results. This assurance fosters a sense of confidence in the outcomes delivered by these tests.
Our extensive testing network provides unmatched convenience with nationwide and local centers in Potosi, MO. This accessibility guarantees a quick, easy, and stress-free process whether you're close or traveling. The entire process is designed to minimize hassle and maximize efficiency for all clients.
Local residents of Potosi benefit from a wealth of testing locations, ensuring that high-quality and convenient drug testing is just around the corner whenever needed.
In Potosi, MO, the process of hair follicle testing is both simple and confidential. Ordering, conducting, and receiving the results is a seamless experience, focused on privacy and ease. This approach ensures that the needs for efficiency and confidentiality align perfectly.
Concerned individuals can trust their data remains secure, with every step of the testing process designed to be as straightforward and hassle-free as possible.
Potosi, MO offers hair follicle testing that's not only fast but also competitively priced. Our pricing structures are crafted to suit companies of various sizes, ensuring every organization benefits from both cost-effectiveness and rapid results, without compromising quality.
The prompt turnaround time of our tests means businesses can make decisions swiftly, supporting operational needs with no unnecessary wait.
In Potosi, MO, the precision and reliability of hair follicle drug tests stand out. These tests are not only fast but incredibly accurate, providing quick and exact results regarding any substance use. This efficiency makes them a preferred choice for those requiring reliable drug testing without the long wait times associated with other methods.
The rapid turnaround of hair testing in Potosi ensures that results are delivered promptly, meeting the needs of employers and individuals seeking detailed analysis. This speed does not compromise accuracy, as hair tests continue to offer comprehensive insights into a person's substance history.
Employers in Potosi, MO benefit greatly from hair follicle testing by ensuring compliance with drug-free workplace policies. Hair testing reduces legal risks and enhances workplace safety, offering peace of mind. For companies keen on maintaining stringent substance policies, hair testing serves as a robust foundation.
Implementing such testing helps deter drug use, contributing to a safer workplace. Compliance with drug policies becomes straightforward, minimizing risk and maintaining employee well-being.
