Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for identifying drug and alcohol consumption. Hair offers a prolonged history of substances by capturing biomarkers within the strands. When taken near the scalp, it can yield up to a 3-month period for identifying drugs and alcohol. Collecting hair is straightforward, relatively tamper-proof, and simple to transport.
A 1.5-inch portion of roughly 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp will produce 100mg of hair, the optimum amount for testing and confirmation. For EtG, add-ons, and evaluations over 10 panels, 150mg of the sample is suggested. We advise measuring the specimen using a jeweler’s scale. If scalp hair isn't available, a similar quantity of body hair can be used. When discussing head hair, we specifically mean scalp hair. Body hair includes all other hair (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample in a lab's system. This process confirms the sample was sealed and delivered correctly, allocates a unique LAN (Laboratory Accessioning Number), and concludes any remaining data entry absent from an electronic chain of custody system.
Screening encompasses an initial rapid assessment for illicit substances. Although Screening is a cost-efficient method to eliminate drug use for the majority of samples, a positive screen must be confirmed to be court-viable. All samples that test presumptively positive in Screening require subsequent confirmation.
If the Screening phase results in a presumptively positive sample, extra hair is taken from the original sample for Extraction. During Extraction, drugs are removed from hair at a lesser concentration than other approaches (e.g., urine or oral fluid), making hair drug screening the most challenging technique to execute.
Confirmation of any positive screening outcome is achieved via GC/MS, GC/MS/MS or LC/MS/MS. All samples that test presumptively positive are washed before confirmation if needed. The full lab process from Accessioning to Confirmation is audited under the CAP (College of American Pathologists) Hair classification and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often termed "hair follicle tests", the examination itself evaluates the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Adamsville, PA, stands out over traditional urine tests by providing superior accuracy in detecting substances. One of the main advantages is its longer detection period, capturing drug use that urine tests might miss. Employers who require stricter compliance appreciate this accuracy, ensuring effective enforcement of drug-free workplace policies.
Offering an extended detection window, hair follicle testing in Adamsville, PA, can track drug usage for up to 90 days. This comprehensive review of an individual’s substance history assists employers with a clearer insight into an applicant's past or current behavior, fostering better-informed hiring and employment decisions.
Hair follicle testing in Adamsville, PA, substantially lowers the risk of sample adulteration. The process of cutting a small hair sample removes the possibility of tampering, offering reliable results. This tamper-resistant method ensures trustworthiness and accuracy, critical for maintaining the integrity of testing outcomes.
In Adamsville, PA, and beyond, the convenience of accessible testing centers nationwide guarantees an easy and stress-free process for hair follicle drug testing. This convenient access ensures employers and individuals receive timely services without hassle, supporting efficient and effective drug testing programs across various locations.
Adamsville, PA, provides a simple and confidential process for hair follicle testing, ensuring that privacy and ease of use are prioritized. The straightforward procedure of ordering, taking the test, and receiving results protects personal information while maintaining user-friendly interaction, making the process seamless.
With competitive pricing and rapid turnaround times, hair follicle testing in Adamsville, PA, offers great value to businesses of all sizes. The affordability and efficiency of this method allow companies to confidently rely on high-quality drug testing without financial strain, ensuring both economic and professional peace of mind.
In Adamsville, PA, hair follicle drug tests are renowned for providing fast, accurate, and dependable results. This testing method is a benchmark in precision, offering high accuracy in identifying substance abuse. Hair tests allow for rapid processing while ensuring the credibility and reliability needed for both employers and individuals to make informed decisions.
Employers in Adamsville, PA, benefit from the peace of mind that comes with hair follicle testing, ensuring compliance with strict drug-free policies. This method reduces legal liabilities and enhances workplace safety, delivering a secure environment for businesses and affirming commitment to zero-tolerance policies.
