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Accredited Drug Testing offers comprehensive hair follicle drug testing services in Shannon Hills, Arkansas. When you need a hair drug or alcohol test, Accredited Drug Testing is a specialist in hair testing, with centers across all cities nationwide capable of performing hair tests. Generally, 1.5 to 2 inches of hair from the crown or body is utilized. These tests can analyze drugs, alcohol/ETG, or other customized options.
Recently, drug testing methods have increasingly included hair follicle testing. A growing number of employers, courts, and substance abuse experts are opting for hair tests over traditional urine tests. Hair follicle drug tests are favored by employers with zero-tolerance policies, courts, and individuals on probation due to their advantage of providing a longer detection period, typically up to 90 days, conducted in an observed process, and being nearly impossible to deceive. However, for detecting drug use within the past 5 days, urine tests remain the most accurate.
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Shannon Hills, Arkansas. When you need a hair drug or alcohol test, Accredited Drug Testing is a specialist in hair testing, with centers across all cities nationwide capable of performing hair tests. Generally, 1.5 to 2 inches of hair from the crown or body is utilized. These tests can analyze drugs, alcohol/ETG, or other customized options.
Recently, drug testing methods have increasingly included hair follicle testing. A growing number of employers, courts, and substance abuse experts are opting for hair tests over traditional urine tests. Hair follicle drug tests are favored by employers with zero-tolerance policies, courts, and individuals on probation due to their advantage of providing a longer detection period, typically up to 90 days, conducted in an observed process, and being nearly impossible to deceive. However, for detecting drug use within the past 5 days, urine tests remain the most accurate.
* 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 alcohol and drug consumption. Hair offers a comprehensive timeline by encapsulating biomarkers within the hair strand as it grows. With hair samples taken near the scalp, there's potential for up to a three-month detection period for both alcohol and drugs. The process of collecting hair is straightforward, relatively tamper-resistant, and easily transportable.
A 1.5-inch segment of roughly 200 hair strands (comparable to the size of a #2 pencil) nearest the scalp yields 100mg of hair, which is the recommended sample size for both screening and confirmation. For EtG, additional tests, or panels exceeding 10, a sample of 150mg is advised. Utilizing a jeweler's scale to weigh the specimen is suggested. If scalp hair isn't available, an equivalent volume of body hair may be used. When discussing head hair, we're specifically referring to scalp hair; body hair encompasses all other types (e.g., facial, axillary).
Process Overview
The key phases in processing a drug test result in a lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step, involving the sample's entry into the lab's system. This includes confirming that the sample is properly sealed and shipped, assigning a random Laboratory Accessioning Number (LAN), and completing any extra data entry not managed by an electronic chain of custody system.
Screening provides an initial rapid assessment for substance misuse. While it serves as an affordable method to determine drug use for the majority of cases, a positive screening requires confirmation for legal admissibility. Samples testing presumptively positive in Screening necessitate further confirmation.
If Screening indicates a presumptive positive, additional hair is extracted from the sample for the Extraction phase. Here, drugs are extracted from the hair at lower concentrations compared to other methods (such as urine or oral fluid), making hair drug screening the most intricate methodology to implement.
Confirmation of positive screening outcomes occurs through techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed before confirmation as needed. From Accessioning through to Confirmation, the lab procedure is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly called "hair follicle tests", the actual analysis is performed on the hair strand rather than the scalp's hair follicle.
Shannon Hills, AR, recognizes the superiority of hair follicle testing over urine tests, showcasing numerous benefits:
Hair follicle testing in Shannon Hills, AR, offers an extensive detection window, monitoring substance use for up to 90 days. This extended period allows employers to gain a detailed understanding of an individual's substance history. By providing a more comprehensive view, this method supports informed decision-making for both applicants and current employees, assisting in maintaining a safe and drug-free workplace.
In Shannon Hills, AR, hair follicle testing is valued for its high resistance to tampering. This method nearly eliminates the risk of sample adulteration, ensuring trustworthy results.
Shannon Hills, AR, benefits from a network of convenient testing centers through Accredited Drug Testing. With locations nationwide, accessing reliable hair follicle testing services is fast and hassle-free. These easily accessible centers allow for:
Hair follicle testing in Shannon Hills, AR, features a straightforward and confidential process.
Shannon Hills, AR, offers affordable hair follicle testing with swift turnaround times. Accredited Drug Testing provides competitive pricing and quick results, offering excellent value for businesses of all sizes. Key features include:
The hair follicle drug tests in Shannon Hills, AR, are renowned for their fast and accurate results. These tests stand out due to their high precision, allowing for reliable detection of substance use.
Employers in Shannon Hills, AR, experience peace of mind with hair follicle testing, which supports compliance with drug-free workplace policies. Using this testing method reduces legal risks and enhances workplace safety. Employers benefit from:
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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