Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair offers a prolonged record of substance use by holding onto biomarkers within the strands as they grow. When obtained near the scalp, hair can reveal substance use for up to around three months. Hair collection is straightforward, somewhat resistant to tampering, and can be easily transported.
A sample size of 1.5 inches consisting of roughly 200 hairs (similar to a #2 pencil's thickness) from the scalp yields 100mg, optimal for both screening and confirmation. For EtG, enhancements, and/or evaluations exceeding 10 panels, it is advised to use 150mg of the sample. Using a jeweler's scale to weigh the sample is suggested. If scalp hair isn't available, an equivalent amount of body hair might be used. References to head hair pertain exclusively to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
There are four key phases in the laboratory analysis of a drug test sample: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial incorporation of a sample into the lab's system. This step includes checking that the sample is sealed and shipped correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any required data inputs not handled by an electronic custody chain system.
Screening performs a preliminary evaluation for drug presence. Although Screening is cost-effective for eliminating drug use in many cases, a positive result must be verified to be valid in judicial settings. Any samples that show a presumptive positive during Screening require further confirmation.
When a sample shows a presumptive positive in the Screening phase, additional hair is taken from the original sample and prepped for Extraction. During this phase, drugs are isolated from hair at a notably lower concentration than with other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
For verifying any positive results from Screening, methods like GC/MS, GC/MS/MS, or LC/MS/MS are used. All samples showing presumptive positives are cleaned prior to confirmation as necessary. The full lab procedure, covering Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair standards and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", the test actually assesses the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Ohlman, IL, offers noteworthy advantages over traditional urine tests. A critical benefit is accuracy, with hair tests providing reliable data from observed collection, leaving little room for manipulation.
The reliability of hair testing surpasses that of urine testing. While urine tests detect recent drug use, hair tests reveal an extended history, making them ideal for comprehensive assessments. This accuracy makes them the choice for employers prioritizing zero-tolerance policies.
In Ohlman, IL, hair follicle testing boasts an impressively extended detection window. With the ability to spot drug use up to 90 days post-consumption, this method offers employers a long-term view of substance use.
Employers benefit from hair testing's comprehensive insight into an individual’s drug history. This extended window ensures that ongoing behavior, rather than isolated incidents, is assessed, offering a complete picture of an individual's substance use.
In Ohlman, IL, hair follicle testing is famous for its tamper-resistant qualities. This testing method reduces the risk of sampling adulteration, ensuring the delivery of genuine results.
Due to the observed collection process, hair tests are significantly harder to tamper with than other methods, making them more dependable. This reliability ensures that both organizations and individuals can trust the outcomes.
Ohlman, IL residents have access to nationwide testing centers, making it convenient for individuals and organizations. Our extensive network ensures swift and easy access to drug testing services.
The widespread availability minimizes travel and disruption, allowing for a streamlined experience. Local facilities provide efficient and hassle-free testing, prioritizing client convenience and prompt service.
In Ohlman, IL, our hair follicle testing process is simple and confidential. From ordering to receiving results, we ensure straightforward, discreet, and user-friendly experiences.
Confidentiality is key, with all steps handled with the utmost privacy. Our seamless process addresses any concerns regarding privacy and ease of use, giving clients peace of mind from start to finish.
In Ohlman, IL, our hair follicle testing promises affordable pricing paired with fast turnarounds. We offer competitive rates that fit various budgets, catering to businesses large and small.
Our efficient processing ensures that results are delivered promptly, enhancing decision-making processes. By marrying cost-effectiveness and rapid service, we provide unmatched value for our clients.
In Ohlman, IL, hair follicle drug testing stands out for its speed and accuracy. Unlike other methods, hair tests quickly deliver precise results, revealing substance use patterns effectively. With advanced techniques, they offer reliable outcomes, helping in swift decision-making.
The process is swift from start to finish. Thanks to efficient sampling and analysis methods, results are available promptly. This rapid turnaround assures clients of timely insights into drug use, maintaining workplace safety and individual accountability.
With hair follicle testing, employers in Ohlman, IL, ensure strict compliance with workplace drug policies. This testing method significantly reduces legal ramifications and fosters a safe work environment.
Implementing hair tests offers peace of mind by adhering to zero-tolerance protocols. By limiting exposure to potential legal issues, employers maintain a safe, compliant, and drug-free workplace, benefiting both employees and stakeholders.
