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Accredited Drug Testing offers comprehensive hair follicle drug assessments in Washington, Pennsylvania. When you require a hair drug or alcohol screening, Accredited Drug Testing stands out with expertise in hair analysis, supported by centers across all cities Nationwide. Typically, a minimum of 1.5 to 2 inches of hair on the scalp or body hair is required. Hair evaluations can detect drugs, alcohol/ETG, and other tailored hair test configurations.
Recently, utilizing hair follicle analysis for drug screening has gained prevalence. Many employers, judicial systems, and Substance Abuse specialists are opting for hair assessments over traditional urine exams. This method is favored by employers with strict no-drug-use policies, courts, and individuals on probation. The main advantage of a hair follicle assessment is its extended detection window up to 90 days, with an observed collection process, rendering it nearly tamper-proof. However, urine tests remain more precise for detecting recent drug use within the last 5 days.
Accredited Drug Testing offers comprehensive hair follicle drug assessments in Washington, Pennsylvania. When you require a hair drug or alcohol screening, Accredited Drug Testing stands out with expertise in hair analysis, supported by centers across all cities Nationwide. Typically, a minimum of 1.5 to 2 inches of hair on the scalp or body hair is required. Hair evaluations can detect drugs, alcohol/ETG, and other tailored hair test configurations.
Recently, utilizing hair follicle analysis for drug screening has gained prevalence. Many employers, judicial systems, and Substance Abuse specialists are opting for hair assessments over traditional urine exams. This method is favored by employers with strict no-drug-use policies, courts, and individuals on probation. The main advantage of a hair follicle assessment is its extended detection window up to 90 days, with an observed collection process, rendering it nearly tamper-proof. However, urine tests remain more precise for detecting recent drug use within the last 5 days.
* 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 testing is recognized as a significant method for detecting drug and alcohol consumption. Hair encapsulates a prolonged timeline of alcohol and drug usage by securing biomarkers within the hair strand fibers as they develop. Collecting hair near the scalp can offer a detection period for alcohol and drugs extending up to three months. Hair collection is straightforward, relatively resistant to tampering, and convenient for transport.
A hair sample of 1.5 inches consisting of roughly 200 strands (approximately the width of a #2 pencil) nearest to the scalp yields 100mg of hair, suitable for both screening and confirmation. For advanced tests above 10 panels, including EtG or add-ons, a 150mg sample is advisable. It is suggested to weigh the sample using a jeweler's scale. If scalp hair isn't accessible, a comparable amount of body hair can be used. When mentioning head hair, it specifically refers to scalp hair. Body hair includes other types like facial hair, axillary hair, etc.
Process Overview
The laboratory processing of a drug test is comprised of four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails initially processing a sample into the laboratory's system. This process verifies proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any additional necessary data entry that the electronic chain of custody may not provide.
Screening is a preliminary evaluation to identify drugs of abuse. Though Screening provides an economical way to eliminate the majority of samples regarding drug use, a positive screen must be confirmed for court admissibility. Samples that test presumptively positive in Screening need subsequent confirmation.
Samples that show a presumptive positive during Screening advance to Extraction, where more hair is extracted from the initial sample for further processing. The Extraction phase retrieves drugs from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug analysis the most challenging methodology.
GC/MS, GC/MS/MS, or LC/MS/MS methods are employed to confirm any positive screening results. All samples with presumptive positives are cleansed before the Confirmation stage if necessary. The complete laboratory process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often described as "hair follicle tests", the procedure evaluates the hair strand itself, not the follicle beneath the scalp.
In Washington, PA, hair follicle testing offers distinct advantages over traditional urine tests. While urine tests are mainly effective for recent exposure, the hair method excels in accuracy and reliability. This superior detection method provides a more comprehensive understanding of an individual’s substance use history, positioning it as the preferred option among employers and professionals enforcing strict drug policies.
In Washington, PA, the hair follicle testing’s extended detection window is beneficial for employers. Capable of highlighting drug use up to 90 days prior, it delivers a broader view of an individual’s substance exposure. This comprehensive assessment tool empowers employers to make informed decisions regarding hiring and maintaining a safe workplace environment.
Hair follicle testing in Washington, PA, significantly curbs the risk of sample tampering. The methodology presents a robust barrier against adulteration, guaranteeing the integrity and veracity of results. This tamper-resistant nature of hair testing secures trust and authenticity, vital for operations requiring stringent drug-free policies.
Experience the ease of access with our numerous testing centers across Washington, PA, and Nationwide. Simplifying the drug testing process, these conveniently located facilities enable quick and hassle-free evaluations, ensuring that individuals can acquire necessary testing without undue delay or inconvenience.
In Washington, PA, the hair follicle testing procedure is straightforward and private. The order, collection, and result retrieval processes are designed to be efficient and confidential, addressing concerns about privacy and facilitating an overall seamless experience for all involved parties.
Washington, PA, benefits from our cost-effective pricing and swift result delivery in hair follicle testing. Our competitive rates and rapid turnaround offer excellent value. Ensuring affordability for companies of varying sizes, this efficiency provides peace of mind, aligning with budget constraints while prioritizing test accuracy.
Emphasizing precision, hair follicle drug tests in Washington, PA, provide fast and reliable results. The methodology ensures a highly accurate detection of substance use, making it the preferred choice for entities demanding precision in testing outcomes. The rapid turnaround and trustworthy results offer assurance to those responsible for maintaining safety and compliance.
Employers in Washington, PA, gain compliance and peace of mind with hair follicle testing. Ensuring adherence to workplace drug-free policies, it reduces legal liabilities and enhances workplace safety. The reliable results help sustain a secure environment, offering reassurance and regulatory adherence for all stakeholders involved.
With its multidisciplinary nature, hair testing brings together researchers, scientists, and experts from various domains to develop innovative techniques, explore new methodologies, and address emerging concerns, responding to the ever-evolving challenges of drug abuse, therapeutic drug monitoring, and environmental exposures to pollutants.
The joint meeting of the Society of Hair Testing (SoHT) and the Italian Group of Forensic Toxicologists (GTFI) was organized in Verona, June 8–10, 2022, and hosted by the Legal Medicine team of the Verona University Hospital, directed by Franco Tagliaro together with Federica Bortolotti and Rossella Gottardo.
It served as a prominent platform for knowledge exchange and collaboration, facilitating groundbreaking advancements in hair testing and analysis. In this special issue of Drug Testing and Analysis, we aim to showcase the remarkable manuscripts presented at this significant event, shedding light on the latest research and highlighting the future directions in this field.
Novel Analytical Techniques: The Verona meeting witnessed the unveiling of cutting-edge analytical techniques, offering enhanced sensitivity, selectivity, and accuracy for drug testing. Remarkable advancements in sample preparation, detection, and identification of drug compounds have been presented. The manuscripts in this section presented novel approaches, such as multianalyte methods and on-line preparation which can enable rapid analysis and improve thorough forensic investigations.
Biomarkers and Pharmacokinetics: The identification and validation of reliable biomarkers and pharmacokinetic studies are fundamental aspects of drug testing and analysis. The impact of hair treatments on the oxidation/decomposition of drugs in hair was also explored, as the long-term fate of drugs incorporated in the keratin matrix. Furthermore, the SoHT meeting in Verona featured research on the identification and quantification of alcohol abuse biomarkers, their stability, and their correlation with exposure and other biomarkers.
Forensic Applications and Interpretation: One of the vital objectives of hair testing is its application in forensic investigations and legal proceedings. The SoHT meeting in Verona emphasized the significance of rigorous interpretation of analytical results and the need for standardized protocols. Manuscripts in this section present advancements in forensic toxicology, and have explored the challenges posed by emerging designer drugs and strategies to combat their proliferation. The pitfalls encountered when the exogenous/endogenous nature of a substance is questioned were presented and discussed. The special issue presents also manuscripts that delve into the ethical implications of drug testing in drug facilitated sexual assaults.
Clinical Applications of hair testing are witnessed by the insight on environmental tobacco smoke exposure, assessed by hair analysis in a population of students and the study of in utero-exposure to drugs of abuse through neonatal hair analysis. Exposure to drugs was also important in cases of child abuse/neglect, when the clinical purpose of hair testing merge with its forensic applications.
The legal framework surrounding hair testing and the achievement of guidelines to ensure fairness, accuracy, and confidentiality in drug testing practices have also been discussed,and the SoHT consensus on general hair testing and testing for drugs of abuse was presented at the meeting and published as a Letter to the Editor.
In conclusion, the special issue of Drug Testing and Analysis, featuring manuscripts from the SoHT–GTFI meeting in Verona 2022, reflects the remarkable advancements achieved in this field. The manuscripts provide valuable insights into novel analytical techniques, biomarkers, pharmacokinetics, forensic applications, and ethical considerations. As we embrace these advancements, we pave the way for a safer, healthier society, where drug testing and analysis serve as powerful tools in protecting public health and maintaining integrity in various sectors. The research presented in this special issue will undoubtedly shape the future of drug testing and analysis, fostering collaboration and inspiring further innovation in this crucial area of scientific inquiry.
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I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!
Mark Broadhead - 2/12/2025
Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
Tom O - 12/19/2024
Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!
Carrie Feerick - 4/19/2025