Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as a potent method for identifying drug and alcohol consumption. Hair captures a prolonged history of substance use by embedding biomarkers within the threads of the growing hair strand. When sampled near the scalp, hair may offer a detection window of up to around 3 months for substances. Hair is easily collected, not easily tampered with, and simple to transport.
A sample of 1.5 inches consisting of roughly 200 hair strands (comparable to a #2 pencil's width) nearest to the scalp yields 100mg of hair, the optimal sample quantity for tests. For EtG, additional testing, and/or panels exceeding 10, a specimen amount of 150mg is advised. It's best to measure the sample using a jeweler’s scale. If scalp hair isn't present, a similar quantity of body hair can be utilized. Head hair specifically refers to scalp hair. Body hair encompasses all other types, including facial and axillary hair.
Process Overview
The primary phases in laboratory processing for drug test results include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial incorporation of a sample into a lab’s framework. This step ensures the sample is properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and finalizes any extra data input not covered by an electronic chain of custody system.
Screening consists of a preliminary evaluation for substances of abuse. While Screening offers a budget-friendly way to eliminate drug usage in most specimens, any positive screen needs confirmation for legal validity. Specimens that show a presumptive positive in Screening require further confirmation.
If a specimen shows a presumptive positive in the Screening phase, additional hair is extracted from the original sample and prepared for Extraction. At this stage, substances are extracted from hair at considerably lower concentrations than through other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of a positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation when necessary. The full laboratory process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often named "hair follicle tests", the analysis focuses on the hair strand and not on the underlying follicle beneath the scalp.
In National Park, NJ, hair follicle testing has emerged superior to traditional urine tests. This method excels in offering a broader detection window, making it ideal for employers needing an extended view of an individual's drug use over time.
Hair testing provides accuracy and reliability that urine tests often fail to meet, especially when it involves detecting prior substance use, making it an invaluable tool for ensuring a drug-free workplace.
Hair follicle testing in National Park, NJ, grants employers a comprehensive look at an employee's substance history, detecting drug use up to 90 days prior. This extended detection window is crucial for businesses aiming to maintain drug-free policies.
Unlike other testing methods, hair analysis offers a detailed view over longer durations, crucial for evaluating applicants or monitoring ongoing employees effectively and responsibly.
National Park, NJ, values the tamper-resistant nature of hair follicle tests, significantly minimizing risks associated with adulteration.
The robust collection process makes it nearly impossible for individuals to alter or tamper with results, providing employers with the assurance of genuine and valid test outcomes, maintaining integrity and compliance in drug-testing processes across various sectors.
Accredited Drug Testing ensures easy access across National Park, NJ, with a broad network of nationwide testing locations. Our local centers support efficient and stress-free testing processes.
Employers and individuals alike benefit from the convenience of proximate facilities, making what could be a complex process simple and accessible throughout the community.
In National Park, NJ, our hair follicle drug testing process is both straightforward and confidential, ensuring privacy every step of the way.
From ordering to sampling, and receiving results, we protect individuals' personal information while maintaining ease of use, fostering trust and comfort for those undergoing testing and for employers handling sensitive data securely and discreetly.
Cost-effectiveness and efficiency are pillars of our services in National Park, NJ. With competitive pricing structures, we offer businesses of all sizes great value without compromising speed or quality.
Our commitment to quick turnaround times ensures that companies receive accurate results promptly, fostering peace of mind and enabling them to proceed with essential decisions confidently and without hesitation.
In National Park, NJ, the speed and precision of hair follicle tests have set a new standard in substance detection. These tests are not only fast but provide highly accurate insights into an individual's drug use, making them a popular choice for many companies.
Hair tests offer unmatched dependability in identifying various substances, ensuring employers get the correct information quickly, aiding in swift decision-making processes.
For employers in National Park, NJ, hair follicle testing offers more than just compliance with drug-free workplace policies.
By employing this method, businesses drastically reduce the risk of legal issues while enhancing on-site safety. The confidence in knowing that employees are drug-free allows management to focus on productivity and growth, ensuring a serene work environment ambitiously geared towards excellence.
