Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for detecting substance and alcohol consumption. Hair strands encapsulate a prolonged history of alcohol and drug presence by incorporating biomarkers within the hair fiber matrix as it proliferates. When obtained near the scalp, hair samples offer up to a 3-month detection period for alcohol and drug presence. Hair collection is straightforward, fairly resistant to tampering, and convenient for mailing.
A sample measuring 1.5 inches, consisting of around 200 hair strands (approximately the diameter of a #2 pencil), adjacent to the scalp yields 100mg of hair, which is optimal for both screening and verification. For EtG, additional tests, and assessments exceeding 10 panels, 150mg of the sample is preferred. It's advisable to measure the sample using a jeweler’s balance. If scalp hair is missing, a comparable quantity of body hair can be obtained. Reference to head hair pertains exclusively to scalp hair, while body hair encompasses all other kinds (facial, axillary, etc.).
Process Overview
Accessioning, Screening, Extraction, and Confirmation constitute the pivotal phases in the lab processing of a drug test outcome.
Accessioning entails the preliminary procedure of incorporating a sample into the lab’s structure. This process ensures that the sample remains intact and is transported appropriately, assigns a random LAN (Laboratory Accessioning Number), and fills in any absent data not covered by an electronic custody chain system.
Screening involves an initial expedited assessment for illicit substances. While Screening is an economical method to exclude substance usage in most samples, a positive screen necessitates validation to be eligible for legal proceedings. Any samples yielding presumptively positive results in Screening require subsequent confirmation.
Should a sample yield a presumptive positive in the Screening phase, additional hair is extracted from the original sample and prepared for Extraction. This step involves drawing drugs from hair at significantly lower concentrations than alternative methods (e.g., urine or oral fluid), establishing hair drug screening as the most intricate methodology.
Confirmation of any positive screening finding is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The complete lab cycle from Accessioning to Confirmation is scrutinized under both CAP (College of American Pathologists) Hair designation and certified under ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently labeled as "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Landenberg, PA
Hair follicle testing in Landenberg provides unparalleled detection superiority over traditional urine tests. With an extended detection window and resistance to tampering, hair tests offer enhanced accuracy and reliability. They stand as ideal tools for employers seeking a comprehensive understanding of potential substance use.
Extended Detection Window in Landenberg, PA
Hair follicle tests offer a remarkable detection window of up to 90 days, far surpassing other methods. This prolonged period gives a detailed view into an individual's drug use. For employers in Landenberg, this means a more thorough assessment of an applicant's or employee's substance history, crucial for maintaining workplace standards.
Tamper-Resistant Testing Method in Landenberg, PA
Hair follicle testing significantly enhances reliability by minimizing the risk of sample tampering. With a collection process that deters adulteration, this method provides unquestionable and consistent results. This level of integrity is vital for organizations prioritizing trustworthy drug screening processes.
Convenient Nationwide Testing Locations and Local Locations in Landenberg, PA
Our broad network of testing centers, including those in Landenberg, ensures accessible and seamless testing experiences. This easy access to testing facilities guarantees prompt service without the hassle, regardless of location, making drug testing straightforward and convenient for all.
Simple, Confidential Process in Landenberg, PA
Our drug testing services in Landenberg are simple and maintain strict confidentiality throughout the process of ordering, testing, and receiving results. This ensures peace of mind for users who value privacy and convenience, establishing a dependable and secure testing environment.
Affordable Pricing and Fast Turnaround in Landenberg, PA
At Landenberg, we offer competitive pricing with quick turnaround times for hair follicle drug tests. These cost-effective solutions ensure excellent value for companies of all sizes, allowing businesses to carry out necessary screenings without financial strain while maintaining high standards of result delivery.
Fast, Accurate, and Reliable Results in Landenberg, PA
Hair follicle tests in Landenberg offer a high degree of accuracy for substance detection. These tests yield fast, precise results that can be relied upon to reveal substance use patterns. By providing swift processing times, hair testing proves to be efficient and dependable for anyone in need of accurate drug testing results.
Compliance and Peace of Mind for Employers in Landenberg, PA
Employers using hair follicle testing can ensure compliance with drug-free workplace policies, significantly reducing legal risks. In Landenberg, these tests enhance workplace safety and provide peace of mind, knowing the organization adheres to strict substance use protocols.
