Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a key resource in identifying drug and alcohol consumption. Hair records a long-term history of substance use by embedding biomarkers within the strands' growing fibers. Collected near the scalp, hair testing can reveal usage over a span of about three months for alcohol and drugs. It is simple to harvest, somewhat resistant to adulteration, and straightforward to transport.
A 1.5-inch section comprising roughly 200 hair strands (approximating the thickness of a #2 pencil) closest to the scalp yields 100mg of hair, ideal for screening and verification. For EtG, additional checks, or tests exceeding 10 panels, 150mg of the sample is advised. We suggest determining the weight of the sample using a jeweler’s scale. If scalp hair isn't available, gather an equivalent quantity of body hair. When mentioning head hair, it refers strictly to scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four critical steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial sample processing stage within a laboratory's system. This step ensures the sample was appropriately sealed and shipped, assigns it a random LAN (Laboratory Accessioning Number), and completes any supplementary data entry not facilitated by an electronic chain of custody system.
Screening provides a rapid preliminary assessment for drug use. While cost-effective for excluding drug consumption in the majority of samples, a positive screen necessitates confirmation to be permissible in court. Any samples displaying presumptive positivity during Screening require additional confirmation.
If a sample shows presumptive positivity in the Screening phase, additional hair is extracted from the initial sample for the Extraction phase. This phase extracts drugs from hair at significantly reduced concentrations than alternative methodologies (e.g., urine or oral fluid), illustrating why hair drug screening presents the most complex methodology to execute.
Confirmation of any positive screening outcome employs techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as required. The entire procedure from Accessioning to Confirmation adheres to the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Referred to as "hair follicle tests", these tests analyze the hair strand rather than the follicle underneath the scalp
Why Hair Follicle Testing outperforms urine tests in Wickatunk, NJ involves various benefits. Hair tests offer superior detection accuracy and reliability, spanning up to 90 days of drug use history. They surpass traditional urine tests, ensuring extensive substance use insights.
In Wickatunk, NJ, hair follicle testing provides an extended detection window, covering up to 90 days of drug use. This comprehensive timeframe equips employers with a thorough understanding of an individual's substance history, beyond the limitations of short-term observations.
Hair follicle tests in Wickatunk, NJ, offer a tamper-resistant method, reducing the likelihood of sample adulteration significantly. The procedure ensures reliable and unquestionable outcomes, making it a trusted choice for precise drug testing.
Our testing centers, available nationwide and locally in Wickatunk, NJ, offer convenient access to hair follicle testing. This extensive network facilitates quick and easy testing, making the process hassle-free for all our clients.
In Wickatunk, NJ, our drug testing process is simple and confidential. From ordering to taking and receiving results, each step is designed to protect privacy while ensuring ease of use. Clients can trust in our discreet service for their testing needs.
Our services in Wickatunk, NJ, feature affordable pricing and quick turnaround times. These competitive rates provide excellent value for companies of all sizes, reinforcing budget-friendly testing options with rapid processing.
In Wickatunk, NJ, the hair follicle drug test is renowned for its accuracy and speed. Unlike other methods, it precisely identifies substance use, providing quick results. This meticulous approach makes it a preferred choice for those seeking reliable outcomes in substance detection.
Utilizing hair follicle testing in Wickatunk, NJ, aids employers in ensuring compliance with zero-tolerance drug policies. This approach mitigates legal risks and boosts workplace safety, providing peace of mind for businesses seeking a drug-free environment.
