Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective means for identifying drug and alcohol consumption. Hair captures a comprehensive record of alcohol and drugs over time by embedding biomarkers in the strands of growing hair. When procured near the scalp, hair can reveal substance use over approximately a 90-day period. Hair is easy to obtain, slightly challenging to tamper with, and simple to mail.
A 1.5-inch segment comprising around 200 hair strands (about the circumference of a #2 pencil) nearest to the scalp offers 100mg of hair, which is the optimal sample for analysis and verification. For EtG, additional tests, and/or panels beyond 10, a 150mg specimen is advisable. It’s suggested to measure the sample using a jeweler’s scale. If head hair isn't accessible, an equal quantity of body hair can be used. When mentioning head hair, it refers exclusively to scalp hair. Body hair encompasses other types like facial and axillary hair.
Process Overview
Processing a drug test in the lab encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial integration of a sample into the lab's records. This step ensures the sample’s seal and shipment integrity, assigns a random LAN (Laboratory Accessioning Number), and finalizes any additional data entry absent from an electronic chain of custody.
Screening involves a preliminary rapid assessment for substance use. While it is a cost-efficient method for negating drug use in most samples, a positive screen necessitates confirmation to be legally acceptable. Any samples flagged as positive in Screening require further corroboration.
Should a sample show presumptive positivity in Screening, additional hair is extracted from the initial sample for the Extraction phase. Here, drugs are isolated from hair at a much lower dilution compared to other tests like urine or saliva, making hair drug examinations notably challenging to conduct.
Confirmation of any positive result in screening is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positivity undergo washing before confirmation, as needed. The entire lab procedure from Accessioning to Confirmation is inspected under CAP (College of American Pathologists) Hair criteria and accredited by ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed as "hair follicle tests", the test itself scrutinizes the hair strand rather than the follicle beneath the scalp.
In Soham, NM, the advantages of hair follicle testing over traditional urine tests are significant. Hair tests offer superior accuracy at detecting drug use, showcasing an extended detection period. Unlike urine tests, which cover shorter time frames, hair testing can reflect substance use over months, making it a trustworthy solution for employers aiming to uphold drug-free workplaces.
Hair follicle testing in Soham, NM, presents a comprehensive solution for long-term drug detection. Capable of identifying substance use for up to 90 days, this method grants employers a detailed insight into an individual's substance history. This extended detection window surpasses the limitations of urine tests, offering a thorough overview of drug use over time.
The reliability of hair follicle testing in Soham, NM, is enhanced by its tamper-resistant nature. Sample adulteration risks are significantly lowered, providing results that are trustworthy and difficult to dispute. This method ensures that test samples remain uncompromised, offering peace of mind to those depending on the accuracy and integrity of drug testing procedures.
With testing centers across the nation, including local options in Soham, NM, Accredited Drug Testing offers unmatched convenience for all drug testing needs. Accessing our facilities is simple and hassle-free, allowing for quick and efficient testing services no matter your location. This extensive network ensures that high-quality testing is readily accessible.
The hair follicle drug testing process in Soham, NM, is designed to be simple and confidential. Customers can expect a smooth experience from ordering to receiving results. Concerns regarding privacy and ease of use are well-addressed, as confidentiality is prioritized throughout the entire testing procedure.
Soham, NM, benefits from our competitive pricing and swift turnaround times for hair follicle drug tests. We deliver excellent value that caters to businesses of all sizes, ensuring both affordability and efficiency. Companies can rely on timely results without straining budgets, reinforcing trust in our testing services.
The precision and swiftness of hair follicle drug tests in Soham, NM, are unparalleled. These tests not only provide fast and accurate detection for substance use but also ensure reliability. The advanced technology allows for rapid results while maintaining high accuracy levels, making it the preferred choice for individuals and organizations seeking dependable drug screening solutions.
Employers in Soham, NM, can achieve compliance and peace of mind through hair follicle testing. This method supports adherence to workplace drug-free policies, minimizes legal risks, and boosts safety. By choosing hair testing, employers gain a reliable tool for ensuring a secure and drug-free work environment, reducing potential liabilities.