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Located in Highland, Arkansas, Accredited Drug Testing provides comprehensive hair follicle drug tests. Whether you're pursuing a hair or alcohol analysis, our specialty lies in hair tests, and we've got centers nationwide, ready to facilitate such examinations. Ideally, you should have between 1.5 to 2 inches of hair from either your head or body. These tests can identify drugs, alcohol/ETG, or accommodate other hair testing needs.
Recently, the adoption of hair follicle drug tests has seen increased popularity over urine tests. Employers, courts, and Substance Abuse specialists lean towards hair drug analyses. Hair tests support zero-tolerance drug policies favored by employers, judicial systems, and probationary checks. They offer a significant detection timeline—up to 90 days. Additionally, they feature supervised collection, making them difficult to compromise. However, for recent drug use within five days, urine tests remain more precise.
Located in Highland, Arkansas, Accredited Drug Testing provides comprehensive hair follicle drug tests. Whether you're pursuing a hair or alcohol analysis, our specialty lies in hair tests, and we've got centers nationwide, ready to facilitate such examinations. Ideally, you should have between 1.5 to 2 inches of hair from either your head or body. These tests can identify drugs, alcohol/ETG, or accommodate other hair testing needs.
Recently, the adoption of hair follicle drug tests has seen increased popularity over urine tests. Employers, courts, and Substance Abuse specialists lean towards hair drug analyses. Hair tests support zero-tolerance drug policies favored by employers, judicial systems, and probationary checks. They offer a significant detection timeline—up to 90 days. Additionally, they feature supervised collection, making them difficult to compromise. However, for recent drug use within five days, urine tests remain more precise.
* 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.
Utilizing hair testing is regarded as an effective resource for uncovering drug and alcohol consumption. Hair offers a prolonged record of substance use by capturing biomarkers within the strands of growing hair. When gathered near the scalp, hair can reveal substance usage up to about a 3-month timeframe for alcohol and drugs. Collecting hair is straightforward, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment consisting of roughly 200 strands of hair (comparable to the thickness of a #2 pencil) closest to the scalp can provide 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, add-ons, or panels exceeding 10, a 150mg sample is advised. We suggest weighing the hair using a jeweler’s scale. If scalp hair is unobtainable, a similar quantity of body hair may be used. When discussing head hair, this refers specifically to scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The four key phases in lab processing of a drug test result comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial analysis of a specimen into a lab’s system. This step ensures the sample is sealed and dispatched correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data entry not included by an electronic chain of custody system.
Screening involves a preliminary brisk examination for abusive drugs. While Screening is a financially viable method to eliminate drug usage for most samples, a positive screen must be corroborated for legal acceptability. Samples that are initially positive in Screening necessitate further confirmation.
If Screening suggests a sample is positive, additional hair is extracted from the original sample for Extraction. During this phase, drugs are sourced from hair at a significantly lower concentration than other techniques like urine or oral fluid, making hair drug screening a challenging methodology.
Confirmation of any positive screening outcome is performed via GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive sample undergoes washing before confirmation as required. The comprehensive laboratory procedure from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair classification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed as "hair follicle tests", the examination focuses on the hair strand itself, not the follicle beneath the scalp.
Hair testing offers distinct advantages over traditional urine analyses. This advanced method excels in detection accuracy and reliability, illustrating its superiority in drug detection protocols in Highland, AR.
Hair testing unveils a longer detection window, while urine tests falter with shorter timelines.
Employers in Highland, AR can reap the benefits of hair follicle testing due to its extended detection window of up to 90 days. This superior timeline provides vital insights into an individual's substance history, offering a comprehensive overview of drug use.
Hair follicle tests in Highland, AR significantly curtail the potential for tampering. This method's design resists sample adulteration, ensuring that results obtained during testing remain authentic and unquestionable.
For individuals in Highland, AR, nationwide testing centers deliver unmatched convenience. Quick and hassle-free, these locations ensure easy access to comprehensive testing services, accommodating every need efficiently.
The process in Highland, AR is simple and confidential, ensuring ease at every step. From ordering to receiving results, privacy is prioritized, making the user’s experience seamless and secure throughout the hair follicle testing journey.
Accredited Drug Testing ensures competitive pricing for hair follicle tests in Highland, AR. Paired with swift turnaround times, this affordability provides excellent value, catering to companies regardless of their size and need.
The precision inherent in hair follicle testing in Highland, AR is unparalleled. With a focus on accuracy, these tests deliver fast and dependable results, efficiently identifying any substance use. Speed and precision define the testing process, ensuring results you can trust.
Hair follicle testing aligns with workplace drug-free policies, providing peace of mind for employers. This testing method supports compliance and diminishes the risk of legal ramifications, while simultaneously enhancing safety at work in Highland, AR.
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