Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing has become recognized as an effective method for identifying drug and alcohol consumption. By encapsulating biomarkers within the fibers of the growing hair strand, hair offers an extensive history of alcohol and other drug use. When hair is harvested close to the scalp, it can reveal up to nearly a 90-day detection period for alcohol and other drugs. Hair collection is straightforward, relatively resistant to tampering, and simple to transport.
Gathering a 1.5-inch hair sample, comprising approximately 200 strands or akin to the thickness of a #2 pencil, closest to the scalp yields 100mg of hair, which is the optimal quantity for testing and validation. For EtG, additional tests, and/or screenings that exceed 10 panels, a specimen of 150mg is advised. It's suggested to measure the specimen using a jeweler’s scale. If scalp hair can't be obtained, a comparable amount of body hair can be used. When mentioning head hair, it specifically refers to scalp hair. Body hair denotes all other types of hair (such as facial, axillary, etc.).
Process Overview
The sequence of four major stages in the laboratory analysis of a drug test consists of Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the sample's initial intake into a laboratory system. This encompasses confirming that the sample was securely sealed and correctly shipped, assigning a unique LAN (Laboratory Accessioning Number), and finishing any supplementary data entry absent in an automated chain of custody system.
Screening comprises an initial rapid assessment for drugs of abuse. Although Screening is an economical manner of excluding drug usage in the majority of samples, a screen indicating positivity must be authenticated for legal admissibility. Samples with presumptive positives in Screening necessitate a subsequent confirmation.
Should a sample suggest positivity in the Screening phase, more hair is extracted from the original specimen and readied for Extraction. Here, drugs are extracted from hair at much reduced concentrations compared to other methods (like urine or oral fluid), making hair drug screening the most complex method to carry out.
Confirmation of any screening-found positive result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating presumptive positivity undergo washing before confirmation as required. The entire lab procedure from Accessioning to Confirmation undergoes evaluation under both the CAP (College of American Pathologists) Hair standard and the accreditation according to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: Despite being frequently termed as "hair follicle tests", the actual test evaluates the hair strand and not the hair follicle located beneath the scalp.
When examining drug testing options in Pleasantville, PA, hair follicle testing stands out due to its superior detection accuracy compared to traditional urine tests. Hair testing offers a broad detection window and eliminates the uncertainty often associated with urine samples.
The enhanced accuracy and reliability of hair follicle tests provide confidence to employers, legal authorities, and substance abuse professionals. By choosing this method, organizations can better enforce zero-tolerance policies with thorough drug use detection.
Hair follicle testing in Pleasantville, PA, boasts an extended detection window, capturing drug use over a span of up to 90 days. This extensive period allows employers to gain a thorough understanding of an individual's long-term substance history.
The ability to detect drug use over several months offers unparalleled insight for employers. This comprehensive view supports informed decisions regarding potential employees' or current staff's substance habits, ensuring workplace safety and compliance.
In Pleasantville, PA, the tamper-resistant nature of hair follicle tests is a significant advantage. These tests greatly diminish the chance of sample adulteration, providing irrefutable results.
Hair follicle testing methods enhance the integrity of the drug testing process. By reducing opportunities for tampering, these tests offer peace of mind to employers and authorities reliant on accurate results for decision-making.
Across Pleasantville, PA, and nationwide, our testing centers provide convenience for those needing hair follicle drug tests. Accessibility and ease of use characterize these locations, ensuring a seamless service experience.
The widespread availability of testing centers allows individuals and employers to access services quickly and without hassle, emphasizing the commitment to customer satisfaction and efficient testing processes.
The hair follicle testing process in Pleasantville, PA, is straightforward and confidential, designed to respect privacy while ensuring simplicity of use. From ordering to receiving results, the process is built for ease.
Focusing on confidentiality and user-friendliness, the testing service addresses privacy concerns effectively, ensuring that individuals feel secure throughout the process and confident in the discretion maintained.
In Pleasantville, PA, our hair follicle testing services are characterized by competitive pricing and swift turnaround times. This affordability, combined with rapid results, offers substantial value to businesses of all sizes.
The commitment to affordable pricing does not compromise the quality or speed of results. This ensures that businesses maintain peace of mind, knowing they receive top-notch service at a reasonable cost.
In Pleasantville, PA, hair follicle drug tests excel in their precision and swiftness. They offer a high degree of accuracy, making them a reliable choice for identifying substance use. Their rapid processing ensures quick results, providing individuals and organizations with timely information.
The reliable methodology behind hair follicle testing ensures that the results are both quick and accurate. Employers and individuals benefit from the assurance of receiving dependable data about potential drug use, empowering them to make informed decisions.
Hair follicle testing services in Pleasantville, PA, offer employers peace of mind by ensuring adherence to workplace drug-free policies. These tests reduce legal risks and boost workplace safety, as they reliably detect long-term drug use.
Employers benefit from the assurance that their policies are being followed, minimizing potential legal conflicts and enhancing overall workplace security with comprehensive hair testing.
