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Accredited Drug Testing provides comprehensive hair follicle drug screening services in Happy Valley, Alaska. If you're in need of a hair-based drug or alcohol test, Accredited Drug Testing excels in this domain, with facilities located in cities throughout the country able to administer hair tests. Typically, 1.5 to 2 inches of hair from the head or body is required. Hair analysis can detect drugs, alcohol/ETG, or support other specialized testing needs.
Recently, the inclusion of hair follicle drug tests in drug testing procedures has gained momentum. Numerous employers, judicial systems, and substance abuse experts now prefer hair tests over traditional urine tests. Employers who enforce strict no-drug policies, alongside courts and those overseeing probation, utilize hair follicle testing. The undeniable advantage is its extended drug detection period up to 90 days, with a collection method that is closely monitored, making deceit nearly impossible. Nevertheless, for detecting recent substance use within 5 days, urine testing remains the most precise method.
Accredited Drug Testing provides comprehensive hair follicle drug screening services in Happy Valley, Alaska. If you're in need of a hair-based drug or alcohol test, Accredited Drug Testing excels in this domain, with facilities located in cities throughout the country able to administer hair tests. Typically, 1.5 to 2 inches of hair from the head or body is required. Hair analysis can detect drugs, alcohol/ETG, or support other specialized testing needs.
Recently, the inclusion of hair follicle drug tests in drug testing procedures has gained momentum. Numerous employers, judicial systems, and substance abuse experts now prefer hair tests over traditional urine tests. Employers who enforce strict no-drug policies, alongside courts and those overseeing probation, utilize hair follicle testing. The undeniable advantage is its extended drug detection period up to 90 days, with a collection method that is closely monitored, making deceit nearly impossible. Nevertheless, for detecting recent substance use within 5 days, urine testing remains 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 method for identifying substance use involving drugs and alcohol. Hair offers a comprehensive history of alcohol and drug consumption by embedding biomarkers within the fibers of the growing hair. When sourced near the scalp, hair can present a detection period extending to approximately three months for alcohol and drugs. The collection of hair is straightforward, tampering with it is quite challenging, and it can be easily transported.
A sample size of 1.5 inches, consisting of roughly 200 hair strands (similar to the thickness of a #2 pencil) from the nearest point to the scalp, will weigh in at around 100mg, which is the preferred quantity for both screening and confirmation. For EtG, add-ons, and/or when testing surpasses 10 panels, a specimen size of 150mg is advised. The specimen should ideally be measured using a jeweler’s scale. Should scalp hair be unavailable, an equivalent volume of body hair can be utilized. The term "head hair" strictly means scalp hair. Conversely, "body hair" encompasses other types of hair (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result includes four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial intake of a sample into a laboratory’s records. This stage involves confirming that the sample was correctly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and filling in any extra data entry not available through an electronic chain of custody system.
Screening entails a preliminary rapid assessment for drugs of abuse. While Screening is an economical approach to rule out drug use in most samples, a positive screening result requires confirmation to be valid in legal settings. Any samples suspected to be positive during Screening undergo a secondary confirmation.
If a sample shows a presumptive positive result in Screening, additional hair is extracted from the original specimen and set up for Extraction. During this step, drugs are extracted from hair at significantly lower concentrations than in other methodologies (e.g., urine or oral fluid), making hair drug testing a more complex procedure.
Confirmation of any positive screening outcome is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All suspected positive samples are washed before confirmation when necessary. The entire laboratory procedure from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed as "hair follicle tests", the analysis pertains to the hair strand rather than the follicle beneath the scalp.
Hair follicle testing stands as a superior alternative to urine testing in Happy Valley, AK, bringing unmatched advantages in accuracy and dependability.
In Happy Valley, AK, hair follicle tests provide a comprehensive view of an individual's substance use history due to its extended detection period.
Extensive Coverage of up to 90 days offers a clearer picture of drug use.
The hair follicle testing method in Happy Valley, AK, drastically minimizes the risk of sample tampering or adulteration.
Incontrovertible Results provide peace of mind thanks to this method's robust resistance to deceit.
Enjoy convenient testing locations in Happy Valley, AK, with our expansive network of centers nationwide.
Accessibility is key, offering simple, hassle-free services.
In Happy Valley, AK, the process of conducting hair follicle tests is simple and confidential, addressing any privacy concerns.
Streamlined for ease of use, obtaining, performing, and receiving results is straightforward.
Affordable rates and quick turnaround times distinguish our hair follicle testing services in Happy Valley, AK.
Competitive Pricing ensures great value across diverse testing needs.
In Happy Valley, AK, hair follicle drug tests offer unmatched precision and speed in detecting substance use.
Accuracy is a hallmark of these tests, significantly surpassing traditional methods by identifying substances used over a longer timeframe.
Hair follicle tests in Happy Valley, AK, promote workplace safety and ensure adherence to drug-free policies, minimizing legal risks and fostering compliance.
Employer Assurance through reliable test data.
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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