Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have emerged as a robust method for uncovering drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug use by embedding biomarkers within the fibers of the growing hair shaft. When gathered near the scalp, it offers nearly a three-month detection timeframe for alcohol and other substances. Hair collection is straightforward, relatively tamper-resistant, and simple to transport.
A sample measuring 1.5 inches and comprising around 200 strands closest to the scalp yields 100mg of hair, which is ideal for both screening and confirmation. For EtG, additional tests, and/or assessments over 10 panels, a 150mg sample is advisable. It's suggested to weigh the sample using a jeweler's scale. If scalp hair is unobtainable, an equivalent amount of body hair can be taken. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The procedure for processing a drug test result in the lab comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the initial inclusion of a sample into a lab's system. This stage involves checking the correct sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry that the electronic chain of custody system may not provide.
Screening entails a preliminary swift assessment for drug use. While it is an economical method to eliminate drug use in the bulk of samples, a positive screen must be confirmed for legal admissibility. Samples that test presumptively positive during Screening necessitate additional confirmation.
Should a sample test presumptively positive during Screening, more hair is extracted from the initial sample and prepared for Extraction. Here, drugs are isolated from the hair at significantly lower concentrations than in other methodologies (e.g., urine or oral fluid), which is why hair drug screening is among the most intricate approaches.
GC/MS, GC/MS/MS, or LC/MS/MS are utilized for Confirmation of any positive screenings. All presumptive positive samples undergo washing as required before confirmation. The complete laboratory sequence from Accessioning to Confirmation adheres to the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly referred to as "hair follicle tests", the analysis focuses on the hair shaft rather than the follicle beneath the scalp.
When it comes to spotting drug use in Wilson, OH, hair follicle tests are superior to urine tests. They boast greater detection accuracy, providing consistent and reliable results. While urine tests may be commonplace, hair tests capture a wider substance use history, painting a more complete picture of the individual's habits.
Hair follicle testing in Wilson, OH, offers an extended detection window, reaching back 90 days. This lengthy period gives employers comprehensive insights into a candidate’s or employee's substance use history. It helps inform hiring decisions and workplace policies, providing a full understanding of ongoing drug use patterns.
Wilson, OH, benefits from hair follicle drug tests due to their tamper-resistant qualities. These tests significantly reduce the possibility of sample manipulation, ensuring results are genuine and trustworthy. This method's dependability provides enhanced assurance for organizations looking to maintain integrity in their testing processes.
Testing convenience in Wilson, OH, is unmatched thanks to our widespread testing centers. Nationwide, our facilities offer quick and easy access to hair follicle testing services. Local availability ensures a hassle-free process, simplifying the journey from testing to results.
The hair follicle testing process in Wilson, OH, is straightforward and confidential. From ordering to sample collection and result delivery, every step is designed for user ease and privacy. Ensuring your personal information remains secure, the process addresses concerns around discretion.
Wilson, OH, businesses benefit from affordable hair follicle testing with rapid result times. Our competitive pricing and swift turnaround ensure companies of all sizes find value. This cost-effective and efficient approach caters to diverse testing needs, offering peace of mind without burdening budgets.
In Wilson, OH, hair follicle drug tests stand out for their swiftness and precision. The method's exceptional accuracy in identifying substance use offers peace of mind to employers and legal authorities. With results that are both detailed and prompt, hair testing is an ideal choice for those seeking reliable screenings.
Employers in Wilson, OH, find peace of mind with hair follicle testing, which adheres to drug-free workplace compliance. Minimizing legal risks and promoting safety, these tests support firms in upholding strict substance use policies, ensuring a safer and healthier work environment.
