Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant method for uncovering drug and alcohol use. Hair retains biomarkers within its fibers, reflecting long-term usage of substances like alcohol. When clipped near the scalp, it offers a detection timeframe of up to 3 months for alcohol and drugs. Collecting hair is straightforward, hard to tamper, and simple to transport.
An ideal amount for testing is a 1.5-inch lock of around 200 hairs (similar to a #2 pencil), equating to 100mg, perfect for screening and validation. For EtG, extended panels, or tests beyond 10 panels, 150mg is advised. We suggest weighing the hair using a jeweler’s scale. In the absence of scalp hair, an equivalent quantity of body hair can be substituted. In our context, "head hair" refers explicitly to scalp hair, while "body hair" encompasses other types (facial, axillary, etc.).
Process Overview
The laboratory drug test analysis comprises four main phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the phase where a sample is integrated into a laboratory’s system. This process involves ensuring the sample is correctly sealed and transported, assigning it a LAN (Laboratory Accessioning Number), and completing additional data entry if not already in place via an electronic chain of custody.
Screening serves as an initial testing phase to detect drug misuse. Although Screening offers a cost-effective approach to dismiss drug use for many samples, a positive result must be validated for judicial purposes. Any samples showing a preliminary positive in Screening require further confirmation.
Upon a presumptive positive Screening result, more hair is separated from the original sample and readied for Extraction. Here, drug compounds are extracted from hair at lower concentrations compared to other methods (e.g., urine or saliva), making hair drug analysis particularly complex.
Validation of any positive screening findings is executed using GC/MS, GC/MS/MS, or LC/MS/MS technology. All preliminarily positive specimens undergo washing before confirmation when necessary. Every stage from Accessioning to Confirmation is rigorously evaluated under the CAP (College of American Pathologists) Hair category and certified to ISO / IEC 17025 standards.
Merits of hair drug analysis:
Drawbacks:
Note: Despite the common phrase "hair follicle tests," the analysis targets the hair strands, not the follicles beneath the scalp.
Hair follicle testing in Rossiter, PA, outshines urine tests with superior detection accuracy and dependability. The ability to identify a wider array of substances over an extensive period bolsters its effectiveness. Unlike traditional urine tests, hair analysis offers unmatched reliability, ensuring results remain untainted by common tampering methods, giving employers enhanced confidence in their screening processes.
In Rossiter, PA, hair follicle testing presents an extended detection capability, reaching up to 90 days. This enables employers to gain comprehensive insights into an individual's substance usage history, surpassing the limitations of shorter-term detection methods like urine tests. Such thoroughness furnishes employers with a clearer understanding of an individual's long-term drug habits, aiding informed decision-making.
Rossiter, PA benefits from the tamper-resistant nature of hair follicle tests. This robust methodology significantly diminishes the possibility of sample adulteration, thereby assuring the provision of authentic results. Unlike alternative testing methods, the resilience of hair testing ensures reliability and validity, thus streamlining the process for both employers and individuals alike.
Rossiter, PA, and beyond enjoy convenient access to drug testing through our network of nationwide centers. The accessibility of local facilities simplifies the process for individuals requiring tests, eliminating obstacles and delaying testing services. Rapid availability ensures seamless service for everyone involved, enhancing the overall experience.
Rossiter residents appreciate the straightforward, confidential nature of our hair follicle testing process. Ordering, conducting, and receiving test results is designed to be swift and secure. Addressing privacy concerns, the procedure caters to users' needs for ease and confidentiality, removing unnecessary complexities from the testing experience.
In Rossiter, PA, our service prides itself on offering competitive pricing and swift turnaround times. Our cost-effective structures ensure excellent value for companies of all sizes, while our rapid delivery of results instills peace of mind. Clients can be assured of receiving high-quality service without excessive expenditure or prolonged wait periods.
In Rossiter, PA, the adeptness of hair follicle drug tests offers unmatched speed and reliability. These tests are renowned for their precision, delivering swift, accurate insights into substance usage. With their high validity, they stand out as a top choice for discerning employers and institutions seeking dependable verification of drug use.
Employers in Rossiter, PA, can achieve compliance and serenity by utilizing hair follicle tests. This method helps in upholding drug-free workplace guidelines, diminishing legal concerns, and fostering a safer work environment. By implementing hair testing, businesses ensure employee adherence to policies while minimizing risks associated with substance use at work.
