Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examination has gained recognition as a potent method for detecting substance use of drugs and alcohol. Hair captures a long-lasting history of alcohol and drugs by embedding biomarkers within the hair strand fibers as they grow. When gathered near the scalp, hair offers a detection timeframe of up to three months for alcohol and drugs. Hair collection is straightforward, relatively secure from tampering, and conveniently transportable.
A 1.5-inch piece of around 200 strands of hair (roughly the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample size for assessment and validation. For EtG, add-ons, and/or tests beyond 10 panels, a quantity of 150mg is advised. It's suggested to utilize a jeweler’s scale for weighing the specimen. If head hair isn’t available, a similar quantity of body hair can be obtained. When mentioning head hair, it specifically refers to scalp hair. Body hair includes all other varieties (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test outcome includes four essential phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial processing stage for incorporating a sample into a laboratory's system. This step verifies the sample's seal and shipment correctness, allocates a random LAN (Laboratory Accessioning Number), and completes any additional data input absent in an electronic chain of custody system.
Screening is an introductory swift assessment for detecting drug misuse. While Screening serves as a cost-efficient means for discounting drug consumption in most samples, confirmation of a positive result is necessary for legal admissibility. Samples that show a presumptive positive in Screening necessitate a follow-up confirmation.
If a sample exhibits a presumptive positive during Screening, more hair is extracted from the initial batch and prepped for Extraction. At this stage, drugs are removed from hair at notably reduced concentrations compared to other methods (like urine or oral fluid), making hair drug screening one of the most challenging methods to execute.
Confirmation of any positive result from screening is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive samples are cleansed as required. The full lab process, from Accessioning through Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed "hair follicle tests," the analysis pertains to the hair strand and not the follicle beneath the scalp
When comparing hair and urine testing in Leisure Knoll, NJ, hair follicle tests offer distinct advantages. They deliver superior detection accuracy and are less susceptible to manipulation. Unlike traditional urine tests where recent use might elude detection, hair tests provide a thorough account of past substance consumption.
Hair follicle tests outperform by being more reliable and offering a broader detection timeframe.
In Leisure Knoll, NJ, hair follicle testing provides an expanded detection window, offering insights into drug use over a 90-day period. This duration surpasses the limits of typical urine analysis and grants employers a comprehensive assessment of an individual's substance history.
This extended coverage period ensures a more detailed understanding of past behaviors, informing safer workplace decisions.
Hair follicle testing significantly minimizes the risk of tampering in Leisure Knoll, NJ. The method's resilience to adulteration ensures credible and validated outcomes. This integrity makes it near impossible for results to be compromised, offering unmatched assurance.
The tamper-resistant nature of hair testing guarantees trustworthy results, protecting the accuracy and reliability of the test process.
In Leisure Knoll, NJ, convenient access to hair follicle testing is assured through our widespread network of facilities. With nationwide testing centers, locating a test site nearby is simple, facilitating a swift and seamless testing experience.
Our strategically located facilities guarantee swift and easy access, minimizing travel inconveniences for restful convenience.
The hair follicle testing process in Leisure Knoll, NJ, is straightforward and confidential from order to result retrieval. Each step is designed to guarantee privacy while ensuring simplicity, alleviating concerns around data protection.
By focusing on ease of use and security, we provide a seamless and confidential testing experience for all clients.
In Leisure Knoll, NJ, our hair follicle testing offers competitive pricing and expedited turnaround times, delivering exceptional value and convenience for businesses of varying sizes. Our cost-effective solutions ensure accessibility while maintaining high-quality standards.
Affordable and swift, our testing services provide economic and timely solutions efficiently.
Hair follicle testing in Leisure Knoll, NJ, stands out for its speed and precision. Unlike conventional methods, hair tests offer remarkably high accuracy levels, ensuring reliable detection of substance use. This testing process not only delivers fast results but also maintains trust through its dependable analysis capabilities.
A swift and accurate methodology, hair tests effectively identify substance use, catering to urgent assessment needs.
Employers in Leisure Knoll, NJ, gain immense peace of mind with hair follicle testing, ensuring adherence to drug-free workplace policies. The method effectively reduces legal risks and reinforces workplace safety. With stringent regulations, businesses find security in consistently reliable test outcomes.
Implementing hair tests helps uphold strict compliance, fortifying organizational integrity and safety.
