Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for detecting drug and alcohol consumption. Hair strands capture biomarkers within their fibers, offering a timeline of substance use. A sample collected near the scalp can reveal usage within a 3-month period. Hair is easy to collect, resistant to tampering, and simple to transport.
A sample measuring 1.5 inches in length with about 200 strands (similar to a #2 pencil) yields roughly 100mg of hair, which is ideal for screening and confirmation purposes. For EtG, additional tests, and/or panels beyond 10, a sample of 150mg is suggested. We advise using a jeweler’s scale for accurate specimen measurement. If scalp hair isn't available, an equal quantity of body hair is an alternative. We specify scalp hair when mentioning head hair, while body hair encompasses other types (e.g., facial, axillary).
Process Overview
Laboratory processing of a drug test result involves four steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial sample processing stage in a lab’s system. It involves verifying the sample’s seal and proper shipment, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entry absent from an electronic chain of custody system.
Screening serves as a preliminary check for drugs of abuse. It's a cost-efficient way to exclude drug use in most samples; however, a positive screen requires confirmation to be admissible in legal proceedings. Samples that appear positive during Screening require secondary confirmation.
If Screening indicates a presumptive positive, further hair from the primary specimen is used for Extraction. During this phase, drugs are extracted at much lower concentrations than alternative methods (e.g., urine or oral fluid), which makes hair drug screening a challenging methodology.
Confirmed positive screening results are verified using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before confirmation as necessary. The comprehensive laboratory process, from Accessioning to Confirmation, undergoes assessment under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being called "hair follicle tests", this test actually analyzes the hair strand, not the follicle beneath the scalp.
When it comes to drug screening in Richwood, NJ, the benefits of hair follicle testing surpass those of urine tests. With superior detection accuracy, hair tests offer a more reliable view of substance use. Unlike traditional urine tests, hair follicle screening can detect substances over an extended timeline, ensuring a more comprehensive understanding of an individual's drug history.
Hair follicle drug tests in Richwood, NJ, offer an impressive detection window of up to 90 days, far surpassing the limited timeframe of urine tests. This extended window provides employers with a thorough insight into an individual’s substance use history, enabling a well-rounded assessment far beyond the capabilities of standard testing methods.
In Richwood, NJ, hair follicle testing stands out for its tamper-resistant nature. This testing method significantly lowers the chances of sample alteration, delivering results that are both reliable and credible. The observed sample collection further guarantees the authenticity and integrity of the test outcomes, making it an incredibly secure option for detecting drug use.
Located in Richwood, NJ, and across the nation, our conveniently accessible testing centers provide a seamless experience for those needing drug tests. With quick and straightforward access to testing facilities nationwide, we prioritize offering an effortless and stress-free process, ensuring all needs are met efficiently and effectively.
In Richwood, NJ, our hair follicle testing process is both simple and confidential, catering to privacy concerns. From ordering to taking the test and receiving the results, every step has been designed for ease of use while maintaining confidentiality, allowing individuals and businesses alike to engage in testing without hassle or worry.
Our drug testing services in Richwood, NJ, are not only swift and accurate but also affordably priced, ensuring excellent value. With competitive pricing and fast turnaround times, businesses of all sizes can rely on our services with confidence, knowing they are receiving high-quality results without the premium cost, thus securing peace of mind.
In Richwood, NJ, hair follicle drug testing provides swift, precise, and dependable results. The method is recognized for its high reliability in detecting substances, offering unparalleled accuracy due to its unique testing approach. The ability to identify drug use with minimal false positives ensures that results are both fast and dependable, making it a preferred choice in contemporary substance detection.
Employers in Richwood, NJ, gain significant peace of mind by adopting hair follicle testing. It ensures adherence to workplace drug-free policies, reducing legal liabilities and enhancing safety. By employing this robust testing method, companies can maintain compliance effortlessly, fostering a secure and productive work environment for all.
