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Accredited Drug Testing provides comprehensive hair follicle drug tests in Mount Holly, Arkansas. For drug or alcohol hair tests, our centers nationwide offer specialized hair testing. Typically, 1.5 to 2 inches of crown or body hair suffices. We can test for drugs, alcohol/ETG, or other tailored hair test options.
Hair follicle drug testing has grown more common for drug screenings in recent years. Employers, courts, and substance abuse specialists often prefer it over urine tests. Employers with zero-tolerance policies, the judicial system, and probation officers utilize hair tests. The key advantage is detecting drug use up to 90 days, with supervised collection making tampering difficult. Nonetheless, urine tests remain preferred for recent drug use within 5 days.
Accredited Drug Testing provides comprehensive hair follicle drug tests in Mount Holly, Arkansas. For drug or alcohol hair tests, our centers nationwide offer specialized hair testing. Typically, 1.5 to 2 inches of crown or body hair suffices. We can test for drugs, alcohol/ETG, or other tailored hair test options.
Hair follicle drug testing has grown more common for drug screenings in recent years. Employers, courts, and substance abuse specialists often prefer it over urine tests. Employers with zero-tolerance policies, the judicial system, and probation officers utilize hair tests. The key advantage is detecting drug use up to 90 days, with supervised collection making tampering difficult. Nonetheless, urine tests remain preferred for recent drug use within 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.
The utilization of hair testing has become a potent method to identify drug and alcohol consumption. Hair acts as a repository of long-term records of alcohol and drugs by capturing biomarkers within the strands of the hair as it grows. When gathered near the scalp, hair can offer a detection period of up to roughly three months for alcohol and other drugs. Hair collection is straightforward, relatively hard to tamper with, and easy to send.
A hair sample measuring 1.5 inches, containing around 200 strands (comparable to the thickness of a #2 pencil) taken nearest to the scalp, will supply 100mg, which is the optimal amount for screening and confirmation. For EtG analysis, add-ons, or tests exceeding ten panels, 150mg is advised. It is preferable to weigh the sample on a jeweler's scale. If scalp hair is unavailable, an equivalent quantity of body hair may be utilized. When discussing head hair, we refer exclusively to scalp hair. Body hair encompasses all other types (e.g., facial, axillary, etc.).
Process Overview
The primary steps in the laboratory handling of drug test outcomes include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a lab’s system. This step involves confirming that the sample was correctly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and performing any additional data entry not included by an electronic chain of custody system.
Screening entails an initial rapid assessment for the presence of drugs of abuse. While Screening is a cost-effective approach to eliminate most drug use in the majority of samples, a positive result needs confirmation to be considered valid in court. Any samples that test presumptively positive during Screening require a follow-up confirmation.
For samples that test presumptively positive at the Screening stage, more hair is extracted from the initial batch and prepared for Extraction. At this phase, drugs are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), which accounts for the complexity of hair drug screening methodology.
Confirmation for any positive screening result is done using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples testing presumptively positive undergo washing before confirmation if required. The entire lab process, from Accessioning to Confirmation, is examined under the guidelines of both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed "hair follicle tests," the test analyzes the hair strand, not the hair follicle beneath the scalp.
In Mount Holly, AR, hair follicle testing surpasses urine tests by delivering better detection and reliability. Hair tests are more indicative of habitual substance use.
Extended detection is a standout feature of hair follicle testing in Mount Holly, AR. It can trace substance use over a 90-day span, affording employers a broad view of an individual's history.
In Mount Holly, AR, the hair follicle testing method offers significant resistance to tampering. Its design minimizes sample adulteration risk, ensuring reliable results.
Convenient testing locations, nationwide and locally in Mount Holly, AR, ensure accessible services.
In Mount Holly, AR, we offer a simple, confidential process for hair follicle testing. This ensures privacy and ease, from ordering to results.
Our Mount Holly, AR hair follicle testing boasts affordable pricing and swift turnarounds. Our competitive pricing provides tremendous value for businesses.
Hair follicle tests in Mount Holly, AR, offer fast, accurate results. Their heightened accuracy allows for precise detection of substance use.
For employers in Mount Holly, AR, hair follicle testing provides compliance and peace of mind. By meeting drug-free workplace policies, the method reduces legal risks while bolstering safety.
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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Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
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