Accredited Drug Testing provides thorough hair follicle drug testing services in McKnight, Pennsylvania. For those in need of a hair drug or alcohol analysis, our expertise lies in hair tests, available at centers across the entire United States. Typically, 1.5 to 2 inches of hair is required, whether from the scalp or other parts of the body. Hair can be examined for various substances, including drugs, alcohol/ETG, or through custom testing solutions.
In recent times, hair follicle drug tests are being increasingly preferred for drug screening. Employers, judicial systems, and substance abuse experts now often opt for hair tests over urine analyses. Hair follicle tests are ideal for strict policies against drug use, probation supervision, and judicial settings. The main advantage is the extensive detection range, usually extending up to 90 days, observed during collection, and nearly immune to tampering. Still, for detecting recent drug use within 5 days, urine tests prevail in accuracy.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis is increasingly recognized as an effective means for identifying drug and alcohol intake. Hair captures a long-term record of substances by embedding biomarkers within the fibers of the developing hair strand. When gathered near the scalp, hair can offer a detection period of up to about three months for alcohol and other substances. It is straightforward to collect, relatively resistant to tampering, and simple to transport.
A 1.5-inch segment of roughly 200 hairs (comparable to the width of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the optimal sample size for analysis and verification. For EtG, additional tests, and/or assessments beyond 10 panels, 150mg of the sample is advisable. We advise weighing the sample on a jeweler's scale. In the absence of scalp hair, an equivalent quantity of body hair can be collected. "Head hair" refers specifically to scalp hair, while "body hair" denotes all other hair types (facial, underarm, etc.).
Process Overview
The principal stages in the lab analysis of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into the lab’s system. This process encompasses verifying that the sample was sealed and transported correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not provided by an electronic chain of custody system.
Screening serves as an initial rapid assessment for substances of abuse. Though Screening is an economical method to eliminate drug use in most samples, a positive screen must be verified for court admissibility. Samples that test presumptively positive during Screening necessitate secondary confirmation.
Should a sample be presumptively positive during the Screening phase, additional hair is taken from the original specimen and prepared for Extraction. Here, drugs are extracted from hair at significantly lower concentrations than in other methodologies (e.g., urine or oral fluid), which contributes to the complexity of hair drug testing.
Confirmation for any positive screening outcome employs GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptively positive samples undergo washing before confirmation as required. The full laboratory process from Accessioning to Confirmation is critically examined under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", the analysis in fact examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing in McKnight, PA, surpasses traditional urine tests in various ways. Firstly, it boasts superior detection accuracy, ensuring reliable results without the common pitfalls associated with urinalysis. Unlike urine tests, which are easily manipulated, hair tests provide a robust and secure method of substance detection. For employers prioritizing accuracy and reliability, hair testing is the optimal choice.
The extended detection window offered by hair follicle testing in McKnight, PA, is a decisive advantage for many employers. While urine tests cover a short detection period, hair tests can reveal drug use history for up to 90 days. This longer timeframe allows employers to gain a comprehensive understanding of an applicant or employee’s substance habits, promoting informed decision-making in the workplace.
Hair follicle tests in McKnight, PA, offer a tamper-resistant method that minimizes the risk of sample adulteration. Unlike urine tests, which can be susceptible to manipulation, hair tests ensure the integrity of results. This feature provides businesses and professionals with confidence in their drug testing processes, ensuring that outcomes are both reliable and indisputable.
Accredited Drug Testing ensures convenience in McKnight, PA, with a network of nationwide centers, including local options. Clients benefit from quick and hassle-free access to hair follicle testing services, eliminating delays and making the process seamless. With numerous locations, testing is made easy, providing optimal service to meet diverse needs across various regions.
The hair follicle testing process in McKnight, PA, is designed to be simple and confidential. From ordering the test to collecting the sample and receiving the results, each step prioritizes user privacy and ease of use. Clients can trust that their personal information is handled securely, ensuring discretion and peace of mind throughout the procedure.
Maintaining affordable pricing and fast turnaround times, drug testing services in McKnight, PA, offer businesses great value for their investment. Whether for large corporations or small enterprises, our competitive pricing structures help manage costs effectively while ensuring timely results that keep company operations smooth and compliant.
In McKnight, PA, the results of hair follicle drug tests are both fast and accurate, guaranteeing reliable insights into an individual's substance use. Known for their quick turnaround, these tests are perfect for employers seeking immediate and precise feedback on drug consumption patterns. The advanced technology assures high accuracy, helping both employers and professionals identify substance issues effectively.
In McKnight, PA, employers can achieve compliance and peace of mind through hair follicle testing. By implementing this screening method, businesses uphold drug-free workplace policies, mitigating legal risks associated with non-compliance. This approach not only ensures safer working environments but also enhances the protection of company reputation and operational standards.
