Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly acknowledged as an effective method for uncovering substance and alcohol consumption. Hair strands capture biomarker evidence, offering a comprehensive timeline of drug and alcohol intake. Collected near the scalp, hair can offer a detection period reaching up to nearly 90 days for both alcohol and drugs. Collecting hair samples is straightforward, with minimal risk of tampering, and transportation is hassle-free.
A hair sample measuring 1.5 inches and containing close to 200 strands (comparable to a #2 pencil's thickness) near the scalp provides 100mg of hair, which is optimal for testing and verification. For advanced tests like EtG, and/or panels exceeding 10, 150mg of hair is preferred. It's advised to measure using a jeweler’s scale. If scalp hair is inaccessible, an equivalent amount of body hair can be used instead. References to head hair imply only scalp samples. Body hair includes all non-scalp types (facial, underarm, etc.).
Process Overview
The drug test lab process includes four pivotal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is introduced into a lab's system. This step confirms that the sample's seal and shipment were handled appropriately, assigns a random LAN (Laboratory Accessioning Number), and completes any additional data entry missing from an electronic chain of custody record.
Screening performs an initial assessment for illicit substances. Although Screening is a cost-efficient method to eliminate drug use for most specimens, any positive findings must undergo confirmation for legal admissibility. Specimens with presumptive positive outcomes in Screening need secondary verification.
For samples that show potential positive results in Screening, additional hair is extracted from the original collection for the Extraction phase. This phase involves retrieving drugs from hair at much lower concentrations compared to other methods (like urine or saliva), which makes hair testing the most challenging procedure to execute.
Positive results from Screening undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples with presumptive positives are cleaned prior to Confirmation as appropriate. The complete process, from Accessioning to Confirmation, is conducted under the CAP (College of American Pathologists) Hair category and meets the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the analysis processes the hair shaft and does not involve the follicle beneath the scalp.
In Thornwood, NY, hair follicle testing offers distinct advantages over traditional urine tests. This testing method is lauded for its superior accuracy in detecting drugs. Employers and authorities often favor it due to its ability to provide a clear, reliable substance use history. Hair testing's unmatched efficacy stems from its ability to identify drug use far beyond the limitations of urine tests.
Thornwood, NY employers benefit from hair follicle testing's extended detection window. This method can uncover drug use over 90 days, providing a thorough understanding of an applicant's or employee's substance history. Such a comprehensive timeframe is invaluable, offering insights that are unmatched by other testing methods.
Hair follicle tests dramatically reduce the possibility of sample adulteration, providing reliable results in Thornwood, NY. This precision nearly eliminates the risk of dishonesty, ensuring unquestionable outcomes. Employers and professionals alike trust these tests for their robust, tamper-proof nature, securing integrity in drug testing.
In Thornwood, NY, the convenience of extensive testing locations simplifies access to our services. Our nationwide network ensures quick and seamless access, saving clients both time and effort. Whether local or across the country, residents can rely on our facilities to meet their drug testing needs efficiently and conveniently.
Residents of Thornwood, NY benefit from a simple and confidential process when using hair follicle testing. The steps to order, take, and receive results are straightforward, addressing any privacy concerns. This user-friendly approach guarantees that individuals can engage in the process easily and with confidence.
Offering competitive pricing and swift turnaround times in Thornwood, NY, we provide excellent value in hair follicle drug testing. Our cost-effective options and prompt service cater to businesses of all sizes, delivering peace of mind at an affordable rate. Clients enjoy the dual benefits of affordability and expeditious results.
In Thornwood, NY, the demand for fast, precise, and dependable drug testing results is met by hair follicle tests. These tests offer outstanding accuracy in spotting substance use, ensuring immediate, trustworthy results. The precision of hair testing not only saves time but also prevents errors, making it an invaluable resource for organizations.
Employers in Thornwood, NY experience peace of mind by using hair follicle testing, maintaining compliance with drug-free workplace policies. This method greatly minimizes legal risks while enhancing workplace safety. Implementing such reliable testing assures a secure and responsible environment for employees and managers alike.
