Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for identifying drug and alcohol consumption. Capturing biomarkers within the strands, hair records a long-term history of substance use. Collected near the scalp, it offers up to a 3-month window for detection of both alcohol and drugs. Collecting hair is straightforward, difficult to tamper with, and simple to transport.
A 1.5-inch segment, equivalent to about 200 strands or the thickness of a #2 pencil close to the scalp, yields 100mg of hair ideal for both screening and confirmation. For EtG, additional analysis, and/or more than 10 panels, 150mg is optimal. Employing a jeweler’s scale is suggested for weighing the sample. If scalp hair isn't available, an equal portion of body hair can be used. ‘Head hair’ specifically pertains to scalp hair, whereas ‘body hair’ denotes all other varieties (like facial and axillary hair).
Process Overview
The core laboratory steps for processing drug test results encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial integration of a sample into a lab system. This step verifies proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and completes any additional required data entry beyond what the electronic chain of custody system provides.
Screening represents a preliminary test for detecting drug abuse. Although cost-saving for eliminating drug use for most samples, a positive finding needs confirmation to be valid in court. Samples that test presumptively positive in Screening need secondary verification.
Samples testing positive during Screening lead to additional hair being extracted from the original sample for the Extraction stage. Here, drugs are drawn from hair at lower concentrations compared to methods like urine or oral fluid, marking hair testing as a challenging methodology to execute.
Positive screening results undergo Confirmation via GC/MS, GC/MS/MS or LC/MS/MS. Samples that are presumptively positive receive washing before confirmation as necessary. The full lab process, from Accessioning to Confirmation, is subject to review under CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests," the test evaluates the hair strand, not the follicle beneath the scalp.
In Pamelia Center, NY, hair follicle testing surpasses urine assays in detecting drug use. Hair analysis provides superior detection accuracy due to its longer detection period and reduced fraud risk. While urine tests might miss drug use after several days, hair tests can reveal a 90-day drug history, offering a more thorough and reliable assessment.
Hair follicle evaluations in Pamelia Center, NY, offer unparalleled drug detection capabilities, capturing substance use over a 90-day period. This extended detection window gives employers a deeper insight into an individual's drug history, ensuring informed decision-making in hiring and maintaining a drug-free workplace.
In Pamelia Center, NY, hair follicle assessments drastically minimize the possibilities for tampering, ensuring the integrity of test results. Unlike other methods, hair tests demand an observed collection process, which reduces the risk of adulteration and provides reliable evidence of substance use.
With numerous nationwide testing centers, including convenient sites in Pamelia Center, NY, our services are easily accessible. This extensive network ensures prompt and hassle-free testing, making drug assessments quick and straightforward for individuals and businesses alike.
In Pamelia Center, NY, the hair follicle testing process is both simple and confidential. From easy ordering to discreet sample collection and receipt of results, we emphasize privacy and ease, ensuring that individuals are comfortable and their information is protected throughout the testing experience.
Pamelia Center, NY, benefits from our competitive pricing and fast turnaround hair follicle tests. Our tests are not only affordable but are also processed quickly, ensuring that companies receive excellent value and timely results, making it accessible for businesses of varying sizes.
Hair follicle drug tests in Pamelia Center, NY, stand out for their precision and quick results. Their accuracy in identifying substance use is unmatched, offering reliable data in a timely manner. The testing process is streamlined for fast turnaround, ensuring that individuals and employers receive prompt and trustworthy results.
Employers in Pamelia Center, NY, gain assurance through hair follicle testing by adhering to drug-free policies, thus mitigating legal risks. This comprehensive testing method boosts workplace safety and ensures organizational compliance, offering peace of mind that employees are adhering to established standards.
