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Accredited Drug Testing provides comprehensive hair follicle drug screening services in University Heights, Iowa. If a hair drug or alcohol assay is required, our team focuses on hair examinations, operating facilities in all American cities capable of conducting these tests. Typically, 1.5 to 2 inches of head or body hair can be used. Hair tests can identify drugs, alcohol/ETG, or be tailored for bespoke testing purposes.
Lately, drug screening methods have increasingly included hair follicle testing. A growing number of employers, judicial entities, and those involved in Substance Abuse programs now favor hair testing over traditional urine analyses. Hair drug tests are adopted by employers with strict no-drug policies, courts, and individuals on probation. They offer enhanced advantages, such as an extended 90-day detection period, observed collection method, and difficulty to falsify. For identifying recent drug use within five days, however, urine tests remain the most precise.
Accredited Drug Testing provides comprehensive hair follicle drug screening services in University Heights, Iowa. If a hair drug or alcohol assay is required, our team focuses on hair examinations, operating facilities in all American cities capable of conducting these tests. Typically, 1.5 to 2 inches of head or body hair can be used. Hair tests can identify drugs, alcohol/ETG, or be tailored for bespoke testing purposes.
Lately, drug screening methods have increasingly included hair follicle testing. A growing number of employers, judicial entities, and those involved in Substance Abuse programs now favor hair testing over traditional urine analyses. Hair drug tests are adopted by employers with strict no-drug policies, courts, and individuals on probation. They offer enhanced advantages, such as an extended 90-day detection period, observed collection method, and difficulty to falsify. For identifying recent drug use within five days, however, urine tests remain the most precise.
* 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 recognized as an effective means for detecting drug and alcohol consumption. Hair retains a prolonged record of these substances by encapsulating biomarkers within the developing hair fibers. When taken near the scalp, hair offers up to a three-month detection span for alcohol and drugs. It's easy to gather, somewhat hard to tamper with, and straightforward to transport.
A hair sample of 1.5 inches, consisting of roughly 200 strands (comparable to a #2 pencil's girth) nearest the scalp, yields 100mg, which is the optimal amount for testing and verifying. For EtG, extra tests, and/or analyses beyond 10 panels, it is advised to use 150mg of the specimen. Using a jeweler's scale to measure the sample is suggested. If scalp hair isn't available, an equivalent quantity of body hair can be used. "Head hair" refers specifically to scalp hair, while "body hair" includes all other varieties (such as facial or underarm hair).
Process Overview
The primary processes in lab analysis of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails introducing a sample into the laboratory's procedure. It involves checking the sample's closure and shipment, assigning a unique LAN (Laboratory Accessioning Number), and filling in any additional information not covered by a digital chain of custody system.
Screening involves an initial rapid check for drugs. Although it's cost-effective, positive results from Screening require confirmation to be used in legal proceedings. Samples that test positive initially in Screening need subsequent verification.
If a sample tests positive at the Screening phase, more hair is extracted from the initial sample for Extraction. In this phase, substances are separated from hair at significantly lower concentrations than other methods (like urine or saliva), making hair drug analysis the most complex to conduct.
Positive Screening results are verified using GC/MS, GC/MS/MS, or LC/MS/MS. Any initial positive samples are cleansed before confirmation if necessary. The lab procedure, from Accessioning to Confirmation, undergoes assessment under both the CAP (College of American Pathologists) Hair designation and accreditation per ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the procedure examines the hair strand and not the hair follicle underneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in University Heights, IA
Hair testing provides unparalleled accuracy compared to traditional urine tests. Its ability to detect traces of substances over extended periods makes it highly reliable. Hair tests eliminate common adulteration methods often associated with urine tests, ensuring authenticity and rendering them less prone to deceit.
Extended Detection Window in University Heights, IA
Hair follicle testing reveals drug use over a span of up to 90 days, making it an optimal choice for evaluating long-term substance history. Employers can access an extensive report on an individual's drug use history, providing an overview far superior to more limited forms of testing.
Tamper-Resistant Testing Method in University Heights, IA
The structure of hair follicle drug tests significantly deters sample manipulation, offering results that withstand scrutiny. Designed to be resistant to tampering, these tests assure employers of their efficacy in drug detection, safeguarding the integrity of the results.
Convenient Nationwide and Local Testing Locations in University Heights, IA
Access to our widespread testing centers guarantees prompt and convenient testing services. Whether you're in University Heights or elsewhere, our network ensures hassle-free access that meets your scheduling needs, eliminating geographical limitations.
Simple, Confidential Process in University Heights, IA
Ordering, undergoing, and receiving test results occur within a straightforward, confidential framework. Our process respects privacy while ensuring ease of use, addressing any potential concerns regarding discretion and reliability in handling sensitive data.
Affordable Pricing and Fast Turnaround in University Heights, IA
Our pricing structures are designed to be competitive, ensuring fast and affordable access to drug testing. With efficient turnaround times, companies of all dimensions benefit from value-driven solutions that support timely hiring and retention decisions.
Fast, Accurate, and Reliable in University Heights, IA
Hair follicle drug testing offers rapid and dependable results that surpass conventional methods. By focusing on precision, these tests can unmistakably identify substance use, providing invaluable insights. The speed of results ensures prompt decision-making, crucial for timely interventions and maintaining workplace integrity.
Compliance and Peace of Mind for Employers in University Heights, IA
Hair follicle testing assists in the enforcement of drug-free workplace policies, ensuring compliance with legal standards and minimizing potential liabilities. Employers gain peace of mind, knowing that their testing measures are both thorough and legally sound.
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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