Urine| Hair Follicle | Oral Fluid | Blood | ETG
Identified as an influential resource in uncovering drug and alcohol consumption, hair analysis delivers extended insights into substance use by capturing biomarkers within the fibers of growing hair strands. When strands are cut near the scalp, they provide a detection window of up to roughly 3 months for alcohol and drugs. Hair samples are easy to gather, relatively challenging to tamper with, and convenient to dispatch.
Procure a 1.5-inch section of roughly 200 hairs (akin to the size of a #2 pencil) near the scalp to obtain 100mg of hair, which is the prime sample size for screening and validation. For EtG assessments, extra tests, and/or panels exceeding 10, a 150mg sample is advised. Measuring the sample with a jeweler’s scale is recommended. In situations where scalp hair isn’t available, a comparable quantity of body hair is acceptable. References to head hair imply scalp hair exclusively, while body hair includes other types like facial or axillary hair.
Process Overview
The laboratory process for analyzing a drug test result encompasses four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into the laboratory systems, which includes checking that it was sealed and dispatched correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry missing from the electronic chain of custody.
Screening involves an initial rapid assessment for illicit substance use. Although cost-effective to eliminate substance use in many samples, a positive screen requires confirmation to be court-admissible. Samples with presumptive positive results in Screening must undergo further confirmation.
In instances of presumptive positive results during Screening, additional hair is taken from the original sample for Extraction. At this stage, drugs are isolated from hair at concentrations significantly lower than those in other testing methods (such as urine or oral fluid), making hair drug analysis the most challenging methodology.
Confirmation of any positive Screening outcome is achieved using GC/MS, GC/MS/MS, or LC/MS/MS technologies. All samples with presumptive positive results are cleaned before Confirmation as necessary. The complete process from Accessioning to Confirmation undergoes review according to both the CAP (College of American Pathologists) Hair designation and accreditation as per ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often labeled as "hair follicle tests", the analysis is conducted on the hair strand and not the follicle beneath the scalp.
Hair follicle testing in Park Ridge, IL, offers superior advantages over urine tests. This method provides unparalleled detection accuracy, ensuring reliable results that are less prone to tampering and error. In comparison, hair tests are more reliable and precise.
Hair testing defeats traditional urine methods by providing a longer detection period, typically up to 90 days. This extended window allows a comprehensive review of an individual's substance history.
In Park Ridge, IL, hair follicle testing provides a significant advantage with its extended detection window. With the ability to detect drug use up to 90 days after ingestion, it offers a thorough view of any drug use history, unmatched by shorter-window tests.
Employers benefit from this extended detection capability as it enables them to evaluate both current and past substance use in the workforce accurately, ensuring a safer, drug-free environment.
Hair follicle tests conducted in Park Ridge, IL, present a highly tamper-resistant testing method. This reduces the risk of sample adulteration, ensuring that the results are both reliable and irrefutable, providing certainty in testing procedures.
The reduced likelihood of tampering makes hair follicle testing ideal for maintaining integrity in the results. This level of security is vital for organizational compliance and accurate assessments.
The convenience of our nationwide testing locations ensures easy accessibility for Park Ridge, IL residents. Accredited Drug Testing facilitates a hassle-free process with local testing centers, allowing residents quick and effortless access to services.
Our network of centers provides an efficient way for individuals and organizations to engage in drug testing services, promoting convenience across the nation.
In Park Ridge, IL, the process for hair follicle testing with Accredited Drug Testing is simple and confidential. Ordering and taking the test is straightforward, with results delivered discreetly, safeguarding personal privacy and comfort throughout the procedure.
This streamlined approach ensures that individuals find it easy to undertake the testing process, with confidentiality being a top priority, alleviating any concerns regarding privacy.
Our service in Park Ridge, IL offers affordable pricing and fast turnaround times for hair follicle testing. We ensure a cost-effective solution without compromising on the quality or speed of our services, offering businesses and individuals great value.
The competitive pricing structure and efficient processing times aid in providing peace of mind and budgetary ease while maintaining the high standards of testing accuracy and reliability.
In Park Ridge, IL, hair follicle drug tests provide fast, accurate, and reliable results. The precision these tests offer is unmatched, allowing for the swift detection of substance use. Their high level of accuracy ensures dependable outcomes, enhancing trust in the testing process.
Hair follicle testing is recognized for its ability to quickly deliver results without sacrificing accuracy. This speed does not compromise the detail of results, making it a preferred choice for timely decision-making.
Implementing hair follicle testing in Park Ridge, IL, provides compliance with workplace drug-free policies, offering employers peace of mind. This method significantly diminishes legal risks by adhering to stringent guidelines, supporting safety in the workplace.
Employers gain reassurance knowing that hair testing supports compliance, reducing potential liabilities and ensuring the well-being of both the organization and its employees.
