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Accredited Drug Testing offers comprehensive hair follicle drug examinations in Knightstown, Indiana. For those requiring a hair drug or alcohol examination, our expertise in hair analysis is unmatched, with testing centers in every city across the country capable of conducting this test. Typically, hair from the crown or body, with a length of 1.5 to 2 inches, is needed for testing purposes—assessing drugs, alcohol/ETG, and other custom analyses.
Recently, hair follicle drug testing has become more prevalent in drug analysis protocols. Employers, courts, and substance abuse experts increasingly favor hair testing over traditional urine tests. This method is preferred by institutions with strict drug policies, probation officials, and the judiciary. The significant advantage of hair testing is its extensive drug detection window, up to 90 days, using an observed collection that is extremely difficult to tamper with. Nevertheless, for substance use within the previous 5 days, urine tests remain the most reliable option.
Accredited Drug Testing offers comprehensive hair follicle drug examinations in Knightstown, Indiana. For those requiring a hair drug or alcohol examination, our expertise in hair analysis is unmatched, with testing centers in every city across the country capable of conducting this test. Typically, hair from the crown or body, with a length of 1.5 to 2 inches, is needed for testing purposes—assessing drugs, alcohol/ETG, and other custom analyses.
Recently, hair follicle drug testing has become more prevalent in drug analysis protocols. Employers, courts, and substance abuse experts increasingly favor hair testing over traditional urine tests. This method is preferred by institutions with strict drug policies, probation officials, and the judiciary. The significant advantage of hair testing is its extensive drug detection window, up to 90 days, using an observed collection that is extremely difficult to tamper with. Nevertheless, for substance use within the previous 5 days, urine tests remain the most reliable option.
* 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 stands recognized as a potent method for identifying drug and alcohol consumption. Hair strands capture long-term substance use by securing biomarkers within the fibers as the hair strand develops. Sourced near the scalp, hair has the potential to reveal substance use over roughly a 3-month window. Collecting hair is straightforward, hard to manipulate, and convenient to transport.
A 1.5-inch segment made up of around 200 hair strands (equivalent to the width of a #2 pencil) from the scalp yields 100mg of hair, an ideal quantity for testing and verification. For EtG, supplemental tests, or tests above 10 panels, a specimen size of 150mg is suggested. It's advisable to weigh the specimen using a jeweler’s scale. In cases where scalp hair is missing, a comparable quantity of body hair could be used. The term head hair refers solely to scalp hair, while body hair includes all other hair types (like facial, axillary, etc.).
Process Overview
The crucial steps in the laboratory journey of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample undergoes its first processing phase in a lab’s system. This step covers ensuring the sample was appropriately sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any missing data entry not covered by an electronic chain of custody system.
Screening serves as an initial rapid assessment for drugs of abuse. Screening is an economical approach to negate drug use in most samples; however, a positive screening mandates confirmation for court viability. Any samples preliminarily positive in Screening need further confirmation.
Should a sample test preliminarily positive in Screening, additional hair is extracted from the initial sample for the Extraction phase. During this phase, drugs are retrieved from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation for any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive sample undergoes washing before confirmation if necessary. The complete lab procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Known as "hair follicle tests" frequently, the test itself evaluates the hair strand and not the hair follicle beneath the scalp
Superior Hair Testing - In Knightstown, IN, hair follicle testing outshines urine tests with its longer detection period and reliability. Hair tests offer a drug history up to 90 days, unlike the limited span of urine tests.
Enhanced Detection - Hair testing boasts higher accuracy, detecting even infrequent or low-level drug use - a clear advantage over traditional urine testing methods.
Prolonged Detection Period - Hair follicle tests in Knightstown, IN provide insights into drug use over a longer term compared to other methods, offering an assessment window of up to 90 days.
Comprehensive User Profiling - Employers receive an overall view of a person's substance use patterns, aiding in informed decision-making during hiring or employee reviews.
Foolproof Testing - Knightstown, IN hair follicle drug tests greatly reduce the risk of sample tampering, assuring trustworthy outcomes every time.
Reliable Methods - The stringent collection processes employed in hair testing minimize risks of deceit, providing solid evidence of an individual's substance use history.
Convenience Across the Nation - Expedient and accessible, our Knightstown, IN testing centers and nationwide locations offer seamless drug testing services wherever you are.
Easy Access - Our strategically placed testing centers ensure swift and simple drug testing, enhancing the user experience with every interaction.
Streamlined Process - The hair follicle testing procedure in Knightstown, IN is as simple as it is confidential, allowing ease of scheduling and result retrieval.
Privacy Prioritized - Clients' data privacy is paramount in our hassle-free test process, ensuring peace of mind while maintaining confidentiality.
Cost-Effective Solutions - Knightstown, IN offers competitive pricing for hair follicle testing, accompanied by rapid results delivery, catering to all business scales.
Value and Speed - Our affordable rates combined with swift turnaround times provide outstanding value for money, enhancing satisfaction in the testing process.
Fast, Precise Outcomes - Knightstown, IN embraces hair follicle tests for their swiftness and accuracy. Results are available in days, not weeks, ensuring timely decision-making for organizations.
Unmatched Accuracy - The precision of hair follicle tests is unrivaled, making it the gold standard in substance use detection. This method minimizes false negatives and positives, providing clarity.
Compliance Assured - Hair follicle tests in Knightstown, IN enhance adherence to workplace drug-free policies, supporting legal security and fostering a safe work environment.
Employer Confidence - Utilizing this testing method, employers are bolstered by dependable results that aid in sustaining company standards and policies.
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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