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Accredited Drug Testing provides extensive hair follicle drug testing services in Jefferson, Oregon. If a hair drug or alcohol screening is needed, Accredited Drug Testing focuses on hair analysis and has facilities nationwide for performing tests. Generally, 1.5 to 2 inches of head or body hair are required. Hair testing can assess for drugs, alcohol/ETG, or other tailored options.
Recently, drug testing methods have increasingly incorporated hair follicle analysis. Many workplaces, judiciary systems, and substance abuse experts are opting for hair tests over standard urine tests. Zero-tolerance employers, courts, and individuals on probation seek hair tests due to their extended detection window of up to 90 days, collected during a supervised process and difficult to tamper with. However, for drug use in the last 5 days, urine tests remain the gold standard.
Accredited Drug Testing provides extensive hair follicle drug testing services in Jefferson, Oregon. If a hair drug or alcohol screening is needed, Accredited Drug Testing focuses on hair analysis and has facilities nationwide for performing tests. Generally, 1.5 to 2 inches of head or body hair are required. Hair testing can assess for drugs, alcohol/ETG, or other tailored options.
Recently, drug testing methods have increasingly incorporated hair follicle analysis. Many workplaces, judiciary systems, and substance abuse experts are opting for hair tests over standard urine tests. Zero-tolerance employers, courts, and individuals on probation seek hair tests due to their extended detection window of up to 90 days, collected during a supervised process and difficult to tamper with. However, for drug use in the last 5 days, urine tests remain the gold standard.
* 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 increasingly recognized as an effective method for detecting drug and alcohol use. Hair records a long-term history of substances by embedding biomarkers within the fibers of the hair as it grows. When hair samples are collected near the scalp, they can reveal up to a 3-month detection period for alcohol and drugs. Hair samples are easy to gather, relatively hard to tamper with, and convenient to transport.
A 1.5-inch section consisting of approximately 200 hair strands (comparable to the width of a #2 pencil) from closest to the scalp provides 100mg of hair, which is the ideal quantity for both screening and confirmation. For EtG, additional tests, and/or tests beyond 10 panels, a sample of 150mg is recommended. It's best to weigh the sample using a jeweler’s scale. If scalp hair collection is not feasible, an equal amount of body hair can be used. When mentioning head hair, it specifically refers to scalp hair. Body hair includes all other types of hair (such as facial or axillary).
Process Overview
The laboratory processing of a drug test result consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the sample is initially processed into the laboratory’s system. This process involves confirming that the sample was properly sealed and shipped, assigning it a random LAN (Laboratory Accessioning Number), and completing any additional data entry not handled by an electronic chain of custody system.
Screening serves as an initial rapid assessment for drug abuse. Although Screening is cost-efficient for excluding drug usage in most samples, a positive screen must be confirmed to be valid in a legal setting. Any samples that are presumptively positive during Screening necessitate a further confirmation.
When a sample is preliminarily positive at the Screening stage, more hair is extracted from the initial sample for the Extraction process. During Extraction, drugs are obtained from hair at significantly lower concentrations than in other testing methods (e.g., urine or oral fluid), making hair drug screening the most complex testing methodology.
Confirmation of positive screening results is carried out through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples thought to be positive are washed before confirmation as required. The full laboratory process from Accessioning to Confirmation undergoes review under both the guidelines set by CAP (College of American Pathologists) Hair and accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed "hair follicle tests," this test evaluates the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Jefferson, OR boils down to enhanced accuracy and reliability. Hair testing is superior when compared to conventional urine tests, offering a broad detection window and minimizing the chance of tampering. This makes hair testing an ideal choice for those seeking detailed insights into an individual's substance use history.
Extended Detection Window in Jefferson, OR is a crucial advantage of hair follicle testing. This method can detect drug use over an ample period, up to 90 days, providing a comprehensive overview of a subject's substance history. Employers can make informed decisions about hiring and maintaining workplace safety standards based on these extensive results.
Tamper-Resistant Testing Method in Jefferson, OR demonstrates significantly reduced chances of sample alteration. With hair follicle testing, businesses and individuals can rest assured that the results reflect an accurate and reliable picture of drug use history—with little room for tampering or deceit.
Convenient Nationwide Testing Locations and Local Locations in Jefferson, OR streamline the testing process. With centers across the nation, our testing services are easily accessible, facilitating a hassle-free experience for those who require quick and efficient testing solutions.
Simple, Confidential Process in Jefferson, OR ensures a straightforward and private testing experience. From ordering to test completion and results delivery, confidentiality remains a priority—assuaging privacy concerns and ensuring an efficient process for all clients.
Affordable Pricing and Fast Turnaround in Jefferson, OR highlight the value proposition of our testing services. Competitive pricing structures and swift turnaround times are designed to deliver exceptional value to companies, regardless of their size—securing peace of mind without undue financial burden.
Fast and Accurate Results in Jefferson, OR are essential for effective substance abuse monitoring. Hair follicle drug tests in this area are not only quick but also boast high precision, ensuring that drug detection is both swift and accurate. The reliability of these tests helps maintain a drug-free environment, delivering results that employers and individuals can trust.
Compliance and Peace of Mind for Employers in Jefferson, OR are achieved with hair follicle testing. This method aids in adhering to drug-free workplace policies, mitigating legal risks, and boosting workplace safety. Employers can thus focus on their core operations without misgivings about substance abuse amongst their workforce.
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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