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Accredited Drug Testing provides comprehensive hair follicle drug assessments right in North Terre Haute, Indiana. For those seeking a hair drug or alcohol test, our specialty in hair testing extends across nationwide centers that are equipped to conduct hair analysis. Typically, 1.5 to 2 inches of hair are required, either from the scalp or body. Our hair tests can screen for drugs, alcohol/ETG, and offer various tailored testing configurations.
Hair follicle drug tests have become an increasingly common method in recent times for drug screening. Favored by employers, legal systems, and substance abuse professionals, these tests are often preferred over traditional urine analyses. Organizations with zero-tolerance for drug usage, judicial systems, and probation officers rely on them. The key advantage is the prolonged detection span of up to 90 days, making it difficult to falsify results. Nevertheless, urine tests maintain accuracy for detecting recent drug use within the past 5 days.
Accredited Drug Testing provides comprehensive hair follicle drug assessments right in North Terre Haute, Indiana. For those seeking a hair drug or alcohol test, our specialty in hair testing extends across nationwide centers that are equipped to conduct hair analysis. Typically, 1.5 to 2 inches of hair are required, either from the scalp or body. Our hair tests can screen for drugs, alcohol/ETG, and offer various tailored testing configurations.
Hair follicle drug tests have become an increasingly common method in recent times for drug screening. Favored by employers, legal systems, and substance abuse professionals, these tests are often preferred over traditional urine analyses. Organizations with zero-tolerance for drug usage, judicial systems, and probation officers rely on them. The key advantage is the prolonged detection span of up to 90 days, making it difficult to falsify results. Nevertheless, urine tests maintain accuracy for detecting recent drug use within the past 5 days.
* 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 increasingly recognized as a potent means for identifying drug and alcohol consumption. Hair offers a prolonged history of alcohol and other substances by capturing biomarkers within the strands of growing hair. If gathered close to the scalp, hair can offer an approximate three-month detection period for alcohol and drugs. It is straightforward to collect, somewhat challenging to tamper with, and easily transportable.
A 1.5-inch section of about 200 hair strands (approximately the thickness of a #2 pencil) near the scalp yields 100mg of hair, which is the perfect sample size for both screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the specimen is advisable. It's advisable to weigh the specimen using a jeweler’s scale. In cases where scalp hair is lacking, an equivalent amount of body hair may be utilized. The term "head hair" specifically denotes scalp hair. "Body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The key phases engaged in the laboratory processing of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary processing of a sample into the laboratory’s database. This step confirms the secure sealing and proper shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and fills in any missing data not covered by an electronic chain of custody system.
Screening is a preliminary quick assessment for abused substances. Although Screening is a cost-efficient strategy to eliminate drug usage in most samples, a positive screen necessitates confirmation for court admissibility. Any samples testing presumptively positive during Screening require secondary confirmation.
In the event that a sample tests presumptively positive in Screening, additional hair is extracted from the initial sample and readied for Extraction. This process involves extracting drugs from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most challenging methodology to execute.
Confirmation for any positive screening outcome is executed using GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if deemed necessary. The entire laboratory workflow 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 test analyzes the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in North Terre Haute, IN
Hair testing presents superior accuracy and reliability over the more traditional urine tests. With a longer detection period and enhanced accuracy, hair tests provide a clearer and more comprehensive analysis of an individual's substance use history. This method ensures precise results that can better inform decision-making processes.
Extended Detection Window in North Terre Haute, IN
Hair follicle testing stands out for its ability to detect drug use over an extended period, up to 90 days. This capability offers employers in North Terre Haute a comprehensive overview of an individual's substance use patterns, aiding in thorough assessments of applicants or current employees.
Tamper-Resistant Testing Method in North Terre Haute, IN
One of the major benefits of hair follicle tests is their resistance to tampering. This method significantly reduces the chances of sample adulteration, offering reliable outcomes that can be trusted. Employers can rely on these tests for unquestionable results, removing doubts about sample integrity.
Convenient Nationwide Testing Locations and Local Locations in North Terre Haute, IN
Our nationwide network of testing centers ensures quick and accessible services. In North Terre Haute, accessing hair follicle testing is convenient and hassle-free, providing straightforward and efficient testing experiences for all individuals and organizations.
Simple, Confidential Process in North Terre Haute, IN
The process for hair follicle testing is both straightforward and confidential. From ordering to receiving results, the procedure is designed to ensure privacy and ease of use, addressing any concerns regarding personal information or the complexity of testing.
Affordable Pricing and Fast Turnaround in North Terre Haute, IN
Our competitive pricing structures and quick turnaround times exemplify the excellent value we offer to companies of all sizes. Organizations can benefit from affordable testing options paired with rapid results, reinforcing confidence in managing substance use assessments efficiently.
Fast, Accurate, and Reliable Results in North Terre Haute, IN
Hair follicle drug testing offers unmatched precision and speed in identifying substance use. The advanced technology ensures high accuracy rates, making it an ideal choice for employers and organizations needing swift, dependable outcomes. The reliability of these tests provides a powerful tool for detecting drug usage effectively.
Compliance and Peace of Mind for Employers in North Terre Haute, IN
Utilizing hair follicle testing helps ensure adherence to workplace policies, fostering a drug-free environment. By minimizing legal risks and enhancing workplace safety, employers gain peace of mind knowing they are upholding a secure and compliant workspace.
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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