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Accredited Drug Testing offers comprehensive hair follicle drug assessments in Plainfield, Iowa. Specializing in hair analysis for both drugs and alcohol, our testing centers span cities nationwide. Hair measurements from 1.5 to 2 inches are typically required, aiding examinations for alcohol/ETG and further tailored hair testing solutions.
The use of hair follicle drug testing has risen significantly in recent years. Various entities, including employers, judicial systems, and Substance Abuse professionals, prefer it over conventional urine tests. Hair drug tests cater to zero-tolerance policies, judicial requirements, and probation guidelines. The principal reason for its preference is its prolonged drug detection capability, often up to 90 days, with the process being completely observable and virtually tamper-proof. Nonetheless, urine tests remain the gold standard for identifying drug use within a five-day window.
Accredited Drug Testing offers comprehensive hair follicle drug assessments in Plainfield, Iowa. Specializing in hair analysis for both drugs and alcohol, our testing centers span cities nationwide. Hair measurements from 1.5 to 2 inches are typically required, aiding examinations for alcohol/ETG and further tailored hair testing solutions.
The use of hair follicle drug testing has risen significantly in recent years. Various entities, including employers, judicial systems, and Substance Abuse professionals, prefer it over conventional urine tests. Hair drug tests cater to zero-tolerance policies, judicial requirements, and probation guidelines. The principal reason for its preference is its prolonged drug detection capability, often up to 90 days, with the process being completely observable and virtually tamper-proof. Nonetheless, urine tests remain the gold standard for identifying drug use within a five-day window.
* 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 drug and alcohol consumption. By trapping biomarkers within the fibers of the hair strand as it grows, hair provides an extended history of substance use. Collected near the scalp, it offers a detection span of up to 3 months for alcohol and drugs. Hair collection is straightforward, challenging to adulterate, and simple to transport.
Acquiring a 1.5-inch length of approximately 200 hair strands (similar in size to a #2 pencil) nearest the scalp yields 100mg, the optimal sample size for testing and verification. For EtG, additional panels, and/or tests above 10 panels, a 150mg sample is advisable. We suggest using a jeweler’s scale for weighing. If scalp hair can't be obtained, an equivalent amount of body hair is acceptable. "Head hair" specifically refers to scalp hair, while "body hair" includes all other types (facial, axillary, etc.).
Process Overview
The principal steps in laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial integration of a sample into a lab's system. It involves checking that the sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening serves as the preliminary rapid assessment for drug presence. Although it is a cost-effective means to rule out drug use in most samples, a positive result from Screening must be confirmed to be permissible in court. Samples that preliminarily test positive require verification.
If a sample shows a presumptive positive in the Screening phase, additional hair is extracted from the original specimen to prepare for Extraction. In this phase, drugs are separated from hair at a much lower concentration than other methods (like urine or oral fluid), explaining the complexity of hair drug screening.
Confirmation of any positive screening outcome is done via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing as necessary before confirmation. From Accessioning to Confirmation, the whole laboratory process is reviewed under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Referred to as "hair follicle tests", the examination actually analyzes the hair strand, not the follicle beneath the scalp.
Hair Follicle Testing vs. Urine Testing in Plainfield, IA
Compared to traditional urine testing, hair follicle tests provide several advantages. They offer a superior detection period, presenting an edge in reliability and prevention of falsified results.
Extended Detection Window in Plainfield, IA
Unlike other methodologies, hair follicle testing offers an extended detection window, capturing evidence of drug use habits over 90 days. This prolonged insight is invaluable for employers assessing an individual's substance history.
Tamper-Resistant Testing Method in Plainfield, IA
Hair follicle tests present an almost impenetrable solution to sample tampering. Stringent collection methods and inspection processes yield unequivocal results, essential for trustworthy substance monitoring.
Convenient Nationwide Testing Locations in Plainfield, IA
Our seamless network of testing facilities allows for easy access wherever needed. Nationwide and local centers facilitate a quick, effortless process for individuals requiring testing services.
Simple, Confidential Process in Plainfield, IA
Ordering and undertaking the hair drug test is designed to be simple and discreet. Respect for privacy is paramount, assuring individuals a seamless process from start to finish without concerns of confidentiality being compromised.
Affordable Pricing and Fast Turnaround in Plainfield, IA
With competitive pricing and rapid result delivery, our services hold great value for businesses of different scales. Our structure strategically meets financial constraints while providing peace of mind.
Fast, Accurate, Reliable Results in Plainfield, IA
Hair follicle drug tests deliver a remarkable level of precision in identifying substance use. With a focus on speed and accuracy, individuals can rely on these tests to offer prompt outcomes while maintaining high standards of reliability.
Compliance and Peace of Mind in Plainfield, IA
Implementing hair follicle testing within workplaces promotes alignment with drug-free policies. It offers employers peace of mind and reduces legal risks, enhancing the overall safety 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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