Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective approach for identifying drug and alcohol consumption. Hair captures a lengthy record of alcohol and other substance exposure by embedding biomarkers within the fiber of the developing hair strand. When trimmed near the scalp, hair is capable of offering an approximate detection span of up to 90 days for alcohol and other substances. Collecting hair is straightforward, relatively tamper-proof, and convenient to send.
A sample measuring 1.5 inches and consisting of roughly 200 hair strands (comparable to the size of a #2 pencil) closest to the scalp will produce 100mg, which is the ideal amount for initial checks and validation. For extended tests like EtG, and supplementary panels beyond 10, 150mg of hair is suggested. Utilizing a jeweler's scale for weighing the sample is advisable. If scalp hair is not accessible, a proportional amount of body hair can be used. In referencing head hair, we specifically mean scalp hair. Body hair includes any other types (like facial or axillary).
Process Overview
The laboratory workflow for processing a drug test consists of four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage where a sample is entered into the lab’s tracking system. It involves confirming the sample was properly sealed and dispatched, assigning it a random LAN (Laboratory Accessioning Number), and filling in any missing details not covered by an electronic chain of custody system.
Screening conducts a preliminary assessment to check for drug use. Although Screening is a budget-friendly method to exclude drug involvement for most samples, a positive result must be substantiated for acceptance in legal settings. Samples with a presumptive positive in Screening necessitate a subsequent confirmation.
Presumptively positive samples during Screening have further hair extracted from the main specimen for the Extraction phase. Here, drugs are removed from the hair at a lower concentration compared to other approaches (like urine or oral fluid), contributing to the complexity of hair drug screening.
Confirmation for any positive screening outcome involves techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleaned as necessary before confirmation. Every step from Accessioning to Confirmation is critiqued under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditations.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" often used, pertains to the hair strand analysis and not the follicle beneath the scalp.
Hair follicle testing surpasses traditional urine tests in Madison Mills, OH. One major advantage is the extended detection period, offering a broader view of an individual's substance use history.
The accuracy of hair tests in identifying drug and alcohol consumption is unmatched, providing employers with confidence in the results.
Hair follicle testing offers an extended detection window of up to 90 days in Madison Mills, OH, unlike other methods.
This comprehensive view into an individual's drug use helps employers make informed decisions, providing deeper insights into the long-term behaviors of applicants or employees.
The tamper-resistant nature of hair follicle testing makes it indispensable in Madison Mills, OH.
By significantly reducing the risk of sample adulteration, these tests ensure that results are reliable and uncontestable, bringing peace of mind to all parties involved.
Convenient testing center locations nationwide and locally in Madison Mills, OH, make drug testing accessible and hassle-free.
Whether you're looking for a quick assay or extensive consultation, our strategically placed centers ensure you can obtain the testing services you need effortlessly.
The hair follicle testing process in Madison Mills, OH, is simple and confidential. Ordering, taking the test, and receiving results are streamlined to maintain privacy and ease.
This ensures that everyone's concerns about confidentiality and simplicity are adequately addressed.
Offering competitive pricing and quick turnaround times, our hair follicle drug tests provide great value in Madison Mills, OH.
Fast and affordable, these services ensure that companies of all sizes can uphold their drug policies without straining budgets or resources.
Experience fast and accurate hair follicle drug testing results in Madison Mills, OH. The precision of hair tests makes them an excellent choice for detecting substance use, ensuring highly reliable outcomes.
Results are obtained quickly, and the meticulous nature of these tests means you get answers you can trust every time.
Employers in Madison Mills, OH, can find peace of mind with hair follicle testing.
Adopting this method ensures adherence to drug-free workplace policies, minimizing potential legal issues and fostering a safer work environment for everyone involved.
