Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has emerged as an effective approach for detecting substance and alcohol consumption. Hair can record a long-term account of alcohol and other drugs by encapsulating biomarkers within the fibers of the growing strand. By collecting it near the scalp, hair provides approximately a 3-month detection period for substances including alcohol. Hair collection is straightforward, resistant to tampering, and is convenient to transport.
To obtain the optimal screening and confirmation sample, a 1.5-inch segment of around 200 hairs (roughly the diameter of a #2 pencil) closest to the scalp is necessary, providing 100mg of hair. For EtG, additional tests, and/or assessments exceeding 10 panels, 150mg of the sample is suggested. It's advised to weigh the specimen using a jeweler’s scale. Should scalp hair be unavailable, a comparable amount of body hair can be collected. "Head hair" specifically refers to scalp hair alone, while "body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
The primary steps in the lab analysis of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial processing of a sample into a lab’s system. This step verifies correct sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data entry lacking from an electronic chain of custody system.
Screening performs a preliminary swift examination for drugs of misuse. Though cost-effective for ruling out drug presence in most samples, court admissibility requires positive screens to be verified. Presumptive positive samples in Screening necessitate secondary confirmation.
For samples predicted positive during the Screening phase, additional hair is extracted from the initial sample and prepared for Extraction. Here, drug extraction from hair occurs at a lower concentration compared to other methods (e.g., urine or oral fluid), rendering hair drug screening the most challenging method to execute.
GC/MS, GC/MS/MS or LC/MS/MS facilitates confirmation of any positive screen result. All samples deemed presumptive positive undergo washing before confirmation as necessary. The complete lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair qualification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently named "hair follicle tests", the analysis is performed on the hair strand, not the follicle located beneath the scalp.
Hair follicle testing offers enhanced detection accuracy compared to traditional urine tests in Tillson, NY. By analyzing a longer history of drug use, hair tests provide clearer insights.
For employers and professionals, the reliability of hair tests surpasses urine tests, making it an invaluable tool in maintaining a drug-free environment.
The extended detection window of hair follicle testing in Tillson, NY spans up to 90 days, offering employers a comprehensive view of substance history.
This extensive period allows for a more detailed assessment of an individual's substance use patterns, which is crucial for making informed decisions.
Hair follicle tests are a tamper-resistant method in Tillson, NY, drastically cutting down the chances of sample adulteration and ensuring trustworthy results.
The integrity of these tests lies in their unquestionable accuracy, making them ideal for environments where reliability is non-negotiable.
With testing centers spread across the nation and conveniently located in Tillson, NY, accessing our services is hassle-free.
Our extensive network guarantees quick and easy testing services, making the process smooth for all clients.
The process of ordering, testing, and receiving results is simple and confidential in Tillson, NY. We prioritize privacy while ensuring seamless customer experience.
This guarantees clients remain comfortable and secure in the knowledge that their privacy is well protected.
Competitive pricing and fast turnaround typify our services in Tillson, NY, offering exceptional value to businesses.
Whether your company is large or small, our cost-effective solutions provide peace of mind without breaking the bank.
Hair follicle tests are renowned for their precision and speed in identifying substance use in Tillson, NY. With high accuracy, these tests swiftly detect even traces of illegal substances, ensuring reliable results.
The efficiency of hair testing means you get rapid results without sacrificing accuracy. This fast feedback can greatly benefit organizations in maintaining safety standards.
Ensuring compliance with drug-free workplace policies becomes seamless using hair follicle testing in Tillson, NY, significantly minimizing legal risks.
For employers, this brings peace of mind by bolstering workplace safety and affirming a commitment to a secure work culture.
