Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now acknowledged as a robust method for identifying drug and alcohol consumption. Hair captures a long-term record of substance use by capturing biomarkers within the fibers of the growing hair strand. When sampled near the scalp, hair can reveal up to roughly a 3-month timeframe for detecting alcohol and other drugs. Hair is straightforward to gather, relatively resistant to tampering, and simple to transport.
A 1.5-inch segment of roughly 200 hair strands (around the size of a #2 pencil) closest to the scalp provides 100mg of hair, which is the ideal sample for analysis and verification. For EtG, additional tests, and/or tests exceeding 10 panels, a specimen of 150mg is advised. It is recommended to assess the specimen's weight on a jeweler’s scale. If scalp hair cannot be collected, an equivalent amount of body hair may be used. When we mention head hair, we refer specifically to scalp hair. Body hair encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result includes four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial handling of a specimen within a lab’s system. This step ensures the sample was appropriately sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and completes any supplementary data entry not covered by an electronic chain of custody system.
Screening performs a preliminary examination for substances of abuse. Though Screening offers an economical means to exclude drug use for most samples, a positive result requires validation to be permissible in legal contexts. Samples that show presumptive positivity in Screening necessitate a subsequent confirmation.
When a specimen appears presumptively positive in the Screening stage, further hair is taken from the initial collection and prepared for Extraction. Here, substances are extracted from hair at much diminished concentrations compared to other methods (such as urine or oral fluid), making hair drug testing the most challenging method to execute.
Positive screening results are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positivity are cleansed before confirmation as necessary. The complete laboratory process from Accessioning to Confirmation is reviewed according to both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often referred to as "hair follicle tests", the analysis concerns the hair strand itself, not the follicle beneath the scalp.
Why opt for hair follicle over traditional urine tests in Bendon, MI? The answer lies in superior detection accuracy and consistency. Unlike urine tests, hair testing offers a reliable reading across a broader detection window. The process yields results that are more challenging to alter or dilute, offering true insight into an individual’s substance history.
Hair follicle testing in Bendon, MI, offers a remarkable detection window, tracing drug use up to 90 days. This expansive timeframe gives employers a thorough understanding of an individual's engagement with substances, far exceeding the capabilities of traditional tests. It enables informed decision-making, fostering safer work environments.
One of the greatest advantages of hair follicle testing in Bendon, MI, is its tamper-resistant nature. This method drastically minimizes the possibility of sample adulteration. By ensuring the integrity of the sample, the results stand unquestioned, maintaining the highest standard of reliability in drug testing.
Accredited Drug Testing facilitates drug screening across the nation and locally in Bendon, MI, highlighting convenience for all. With widespread testing centers, accessing our services is straightforward, minimizing hassle and ensuring timely attainment of test results across any location in the country.
Our testing process in Bendon, MI, prides itself on simplicity and confidentiality. From ordering to receiving results, privacy concerns are thoroughly addressed, guaranteeing a safe experience. Clients can effortlessly engage in the process, all while having complete assurance of discretion and ease of use.
Accredited Drug Testing offers competitive pricing in Bendon, MI, ensuring cost-effective solutions without compromising quality. Coupled with our fast turnaround times, we provide exceptional value, catering to businesses of any size, enhancing their operations without strain on resources.
In Bendon, MI, hair follicle drug tests are celebrated for their speed and precision. The process swiftly delivers accurate results, swiftly identifying substance use. For employers and substance abuse professionals, this method provides a high level of confidence in the test outcomes, ensuring no detail is overlooked in the analysis.
In Bendon, MI, hair follicle testing is a cornerstone for workplace policy compliance. Its thorough approach reduces legal risks and enhances organizational safety. Employers gain peace of mind, knowing the methods in place are stringent and effective, safeguarding their workforce and business operations alike.
