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Accredited Drug Testing offers comprehensive hair follicle drug screening services in Roll, Arizona. If a hair drug or alcohol test is needed, Accredited Drug Testing is the expert, with facilities in every city nationwide capable of conducting hair tests. Typically, 1.5 to 2 inches of hair from the crown or any body part is sufficient. Hair analysis can detect drugs, alcohol/ETG, or provide other bespoke testing options.
In recent times, hair follicle drug tests have been increasingly employed for drug screening. Many employers, judicial systems, and substance abuse experts now prefer hair tests over traditional urine tests. Companies with zero-tolerance drug policies, legal authorities, and monitored individuals often utilize hair follicle testing. The main advantage is a longer detection window for substances, up to 90 days, collected under supervised conditions, making it very hard to alter. However, for detecting drug use within the last 5 days, urine tests remain the most precise method.
Accredited Drug Testing offers comprehensive hair follicle drug screening services in Roll, Arizona. If a hair drug or alcohol test is needed, Accredited Drug Testing is the expert, with facilities in every city nationwide capable of conducting hair tests. Typically, 1.5 to 2 inches of hair from the crown or any body part is sufficient. Hair analysis can detect drugs, alcohol/ETG, or provide other bespoke testing options.
In recent times, hair follicle drug tests have been increasingly employed for drug screening. Many employers, judicial systems, and substance abuse experts now prefer hair tests over traditional urine tests. Companies with zero-tolerance drug policies, legal authorities, and monitored individuals often utilize hair follicle testing. The main advantage is a longer detection window for substances, up to 90 days, collected under supervised conditions, making it very hard to alter. However, for detecting drug use within the last 5 days, urine tests remain the most precise method.
* 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 an effective means for identifying drug and alcohol usage. Hair retains a long-term record of alcohol and drugs by embedding biomarkers within the fibers of the growing strand. When hair is taken near the scalp, it can present a detection timeframe of up to three months for alcohol and drugs. Hair collection is straightforward, relatively hard to tamper with, and it’s easy to transport.
Obtaining a 1.5-inch section consisting of around 200 hair strands (roughly the width of a #2 pencil) closest to the scalp yields 100mg of hair, which is ideal for screening and confirming results. For EtG, additional tests, and/or assessments exceeding 10 panels, 150mg is advised. We suggest using a jeweler's scale for weighing the sample. If scalp hair isn't available, a similar amount of body hair can be collected. When discussing head hair, we mean scalp hair exclusively. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The drug testing laboratory processes samples through four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially processing a sample into a lab’s system. This entails verifying correct sealing and shipping of the sample, assigning a random Laboratory Accessioning Number (LAN), and completing any extra data entry not available via an electronic chain of custody system.
Screening is a quick preliminary check for drugs of abuse. Although Screening economically eliminates drug usage in most samples, a positive result must undergo confirmation for legal admissibility. Every sample that’s presumptively positive in Screening mandates a secondary confirmation.
If Screening indicates a presumptive positive result, additional hair is extracted from the initial sample and prepped for Extraction. During this phase, drugs are extracted from hair at notably lower concentrations compared to other methods (e.g., urine or oral fluid), which is why hair drug testing is exceptionally challenging.
Confirmation of a positive Screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The entire lab procedure from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation as well as accreditation to ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although commonly referred to as "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
When comparing drug testing methods in Roll, AZ, hair follicle tests provide significant advantages over urine tests. They offer enhanced detection accuracy, detecting drug use over a broader time span, thus providing a more trustworthy picture of an individual's substance use history.
In Roll, AZ, employers gain valuable insights with hair follicle testing due to its extended detection window. This method uncovers drug use within a 90-day period, providing a comprehensive view of an applicant or employee's substance history, unlike shorter span tests.
Hair follicle testing in Roll, AZ offers a tamper-resistant method that is difficult to manipulate. This testing approach significantly reduces the potential for sample tampering, providing reliable and unquestioned results for all stakeholders.
Accredited Drug Testing simplifies the process with convenient local and nationwide centers, ensuring quick access to tests in Roll, AZ, and beyond. The accessibility of these centers guarantees hassle-free testing services whenever and wherever needed.
In Roll, AZ, our testing process is straightforward and respects confidentiality. From ordering and sample collection to receiving results, the process addresses privacy concerns while ensuring ease of use for all involved parties.
Companies in Roll, AZ benefit from our competitive pricing and swift turnaround times. Our affordable rates combined with quick results provide exceptional value, ensuring that organizations can maintain effective substance use policies without straining budgets.
In Roll, AZ, hair follicle drug tests stand out as a fast and accurate solution for substance detection. With their high precision, these tests reliably identify recent and past substance use, supporting effective decision-making for employers and authorities alike.
For employers in Roll, AZ, hair follicle testing ensures compliance with drug-free workplace policies. By reducing legal risks and enhancing safety, these tests offer peace of mind that workplace environments remain secure and compliant with regulations.
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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