Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant resource for identifying drug and alcohol consumption. By encapsulating biomarkers within the fibers of the growing hair strand, hair offers a comprehensive history of alcohol and drug use. When obtained directly from the scalp, hair can reveal up to a three-month timeframe for detecting alcohol and various drugs. Hair retrieval is straightforward, challenging to tamper with, and convenient for mailing.
A 1.5-inch segment of roughly 200 hair strands (comparable to a #2 pencil) closest to the scalp yields 100mg of hair, which is the optimal amount for both screening and validation. For EtG enhancements and/or examinations exceeding 10 panels, 150mg of the sample is advised. We suggest measuring the sample using a jeweler’s scale. If scalp hair isn't available, a similar quantity of body hair can be procured. Head hair specifically references scalp hair. In contrast, body hair denotes all other types (like facial or axillary hair).
Process Overview
The hair drug testing procedure involves four primary stages, namely Accessioning, Screening, Extraction, and Confirmation.
Accessioning signifies the first phase of processing a specimen within a lab’s system. This step involves confirming that the sample was correctly sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and finalizing any further data entry absent from an electronic chain of custody framework.
Screening encompasses an initial brief assessment for illicit drugs. Though Screening provides a cost-effective means to exclude drug use for most samples, a positive result must be validated to be legally permissible. Any samples that show a presumptive positive in Screening necessitate a subsequent confirmation.
When a sample shows a presumptive positive during the Screening process, additional hair is extracted from the original specimen and readied for Extraction. During this phase, drugs are extracted from hair at substantially lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most intricate method to execute.
The verification of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo washing prior to confirmation, as required. The complete laboratory process from Accessioning to Confirmation is assessed according to the CAP (College of American Pathologists) Hair classification and the compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the examination focuses on analyzing the hair strand, not the follicle under the scalp.
When comparing hair follicle tests to urine tests in Cumberland Head, NY, hair testing shines with its clear benefits. Long-term detection range far surpasses that of urine tests, offering a more accurate and genuine understanding of drug use. Employers and legal bodies see the reliability of hair tests as a valuable asset in maintaining strict drug-free policies.
In Cumberland Head, NY, hair follicle testing excels with its extended detection window. Providing a look-back period of up to 90 days, this method enables employers to attain a comprehensive overview of an individual’s substance use. This extended coverage ensures a thorough history is recorded, offering a broader perspective.
Utilizing hair follicle tests in Cumberland Head, NY, businesses significantly cut down the chances of sample manipulation. The tamper-resistant nature of these tests guarantees that results remain trustworthy and clear, free from adulteration, providing assurance to those requiring definitive results.
Testing locations spread nationwide, including Cumberland Head, NY, offer unmatched ease and convenience. Our nationwide network ensures rapid, hassle-free access to drug testing services, facilitating quick and effortless testing procedures to meet varied professional requirements.
In Cumberland Head, NY, the process for hair follicle testing is both simple and confidential. Stressing privacy and ease, our services ensure a seamless experience from ordering to result retrieval. Individuals can trust in our discreet approach, which protects their personal information throughout.
In Cumberland Head, NY, our hair follicle testing services boast competitive pricing and swift turnaround times. Providing exceptional value, these cost-effective solutions suit companies of any size, ensuring peace of mind while not compromising on the quality or reliability of results.
In Cumberland Head, NY, the precision of hair follicle drug tests is unmatched. Offering quick and accurate results, these tests can effectively pinpoint substance use with high reliability. Unlike other methods, hair tests ensure speed and precision in results, providing a dependable option for those requiring rigorous testing metrics.
Employers in Cumberland Head, NY find peace of mind using hair follicle testing. These tests ensure adherence to workplace drug-free policies, effectively reducing legal entanglements and contributing to a secure work environment. Compliance becomes straightforward, safeguarding businesses from potential risks.
