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Accredited Drug Testing provides full hair follicle drug testing services in Collegeville, Indiana. Whether you're in need of a hair or alcohol test, Accredited Drug Testing excels in hair testing and has centers nationwide capable of conducting these tests. Typically, a hair length of 1.5 to 2 inches is required from the crown or body. Hair tests offer analyses for drugs, alcohol/ETG, or other tailored testing options.
Recently, hair follicle drug testing has become a more common method in drug testing protocols. Employers, courts, and substance abuse experts increasingly prefer hair drug tests over traditional urine tests. With a capacity for longer detection periods up to 90 days and an observed collection process, it is nearly foolproof. Nevertheless, for identifying drug use within the past 5 days, urine tests still provide the most precise results.
Accredited Drug Testing provides full hair follicle drug testing services in Collegeville, Indiana. Whether you're in need of a hair or alcohol test, Accredited Drug Testing excels in hair testing and has centers nationwide capable of conducting these tests. Typically, a hair length of 1.5 to 2 inches is required from the crown or body. Hair tests offer analyses for drugs, alcohol/ETG, or other tailored testing options.
Recently, hair follicle drug testing has become a more common method in drug testing protocols. Employers, courts, and substance abuse experts increasingly prefer hair drug tests over traditional urine tests. With a capacity for longer detection periods up to 90 days and an observed collection process, it is nearly foolproof. Nevertheless, for identifying drug use within the past 5 days, urine tests still provide the most precise results.
* 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 regarded as a highly effective method for identifying drug and alcohol consumption. The hair contains a lasting record of such substances by capturing biomarkers within the strands' fibers as hair grows. When collected near the scalp, hair can offer a detection range of roughly 3 months for both alcohol and other drugs. Collecting hair is straightforward, tampering is relatively hard, and it can be easily sent.
A sample measuring 1.5 inches comprising about 200 hair strands (similar in size to a #2 pencil) close to the scalp will yield 100mg of hair, the optimal amount for testing and validation. For EtG, additional components, and/or tests exceeding 10 panels, 150mg of hair is suggested. Using a jeweler’s scale to measure the sample is advised. If scalp hair isn't accessible, a similar quantity of body hair can be used. When mentioning head hair, it refers specifically to scalp hair. Body hair encompasses other types (facial, axillary, etc.).
Process Overview
The laboratory processing for a drug test result involves four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the initial handling of a sample in a lab’s system. This includes checking if the sample is properly sealed and shipped, allocating a random LAN (Laboratory Accessioning Number), and completing any further data input not supplied by an electronic chain of custody system.
Screening performs an initial rapid assessment for drugs of abuse. Although it is a cost-effective manner to dismiss drug usage in most samples, a positive result in Screening must be confirmed to be validated in a legal setting. Any samples testing presumptively positive in Screening need a corroborative confirmation.
Should a sample indicate a presumptive positive during Screening, more hair is taken from the original sample and prepared for Extraction. Here, drugs are extracted from the hair at much lower concentrations than other methods (e.g., urine or oral fluid), rendering hair drug screening as the hardest method to execute.
Confirmation of a positive screening is performed with GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples are washed if necessary. The entire process, covering from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the procedure examines the hair strand, not the hair follicle beneath the scalp.
Hair follicle testing proves superior to urine testing in Collegeville, IN due to its enhanced detection accuracy and reliability. Unlike urine tests, hair tests can identify drug use over long durations, ensuring precise results and minimizing the chance of false negatives.
In Collegeville, IN, hair follicle testing provides an extended detection window, tracing drug use up to 90 days prior. This feature offers employers a comprehensive overview of an applicant or employee's substance use history, enabling informed hiring decisions.
Hair follicle tests in Collegeville, IN, are a tamper-resistant testing method, significantly reducing the risk of sample adulteration. This method ensures reliable, unquestionable results, maintaining integrity in drug testing procedures.
Our convenient nationwide testing locations, including those in Collegeville, IN, provide quick, hassle-free access to testing services. This widespread availability ensures no matter where you are, a testing center is within reach.
The testing process is simple and confidential in Collegeville, IN. Ordering, attending, and receiving results maintain privacy and ease. Our streamlined procedure addresses privacy concerns, ensuring a smooth experience.
In Collegeville, IN, we offer affordable pricing and fast turnaround on drug tests. Our pricing structures are competitive, and the quick result delivery provides exceptional value, giving companies of all sizes peace of mind.
Hair follicle drug tests offer fast, accurate, and reliable results in Collegeville, IN. These tests are known for their precision, quickly identifying substance use with high accuracy. Their capability to detect drug use over extended periods makes them highly reliable for thorough assessments.
Employers in Collegeville, IN, gain compliance and peace of mind by utilizing hair follicle testing. It aligns with workplace drug-free policies, reducing legal risks and fostering a safer work environment.
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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