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Accredited Drug Testing offers extensive hair follicle drug screening services in Anderson, Missouri. Specializing in hair tests, we have locations throughout the country ready to conduct these tests. To proceed, generally, 1.5 to 2 inches of hair from the head or body is required. Hair tests can detect various substances including drugs and alcohol/ETG, among other tailored testing options.
Hair follicle drug testing has become the preferred method for drug screening in recent years. It is increasingly being required by employers, courts, and Substance Abuse professionals as an alternative to traditional urine tests. Organizations with zero-tolerance drug policies, judicial systems, and probation departments utilize this test due to its prolonged detection capability—up to 90 days—while ensuring integrity through an observed collection process, which makes it highly reliable. However, for detecting recent drug use within a 5-day period, urine tests remain the most accurate.
Accredited Drug Testing offers extensive hair follicle drug screening services in Anderson, Missouri. Specializing in hair tests, we have locations throughout the country ready to conduct these tests. To proceed, generally, 1.5 to 2 inches of hair from the head or body is required. Hair tests can detect various substances including drugs and alcohol/ETG, among other tailored testing options.
Hair follicle drug testing has become the preferred method for drug screening in recent years. It is increasingly being required by employers, courts, and Substance Abuse professionals as an alternative to traditional urine tests. Organizations with zero-tolerance drug policies, judicial systems, and probation departments utilize this test due to its prolonged detection capability—up to 90 days—while ensuring integrity through an observed collection process, which makes it highly reliable. However, for detecting recent drug use within a 5-day period, urine tests remain the most accurate.
* 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 increasingly recognized as a significant method for identifying drug and alcohol consumption. Hair strands capture a long-term record of alcohol and other substances by embedding biomarkers within the hair as it grows. When taken near the scalp, hair offers a detection period of up to around three months for alcohol and drugs. Hair collection is straightforward, resistant to tampering, and simple to transport.
A 1.5-inch segment comprising approximately 200 hair strands (roughly the thickness of a #2 pencil) nearest the scalp yields 100mg of hair, considered the optimal amount for analysis and verification. For EtG testing, additional criteria, and/or examinations beyond 10 panels, a specimen of 150mg is advisable. Utilizing a jeweler’s scale to weigh the sample is suggested. In the absence of scalp hair, an equivalent amount of body hair could be used. When discussing head hair, we refer solely to scalp hair. Body hair entails all other hair kinds (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test outcome entails four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the phase where a specimen is initially entered into a lab’s system. This step involves ensuring the specimen was properly sealed and dispatched, generating a random LAN (Laboratory Accessioning Number), and filling in any missing data not covered by an electronic chain of custody system.
Screening provides an initial rapid review for substances of abuse. While Screening efficiently eliminates drug use in most samples, a positive reading needs confirmation to be permissible in legal situations. Any samples that yield a presumptive positive outcome in Screening must undergo additional confirmation.
Should a sample test positive during the Screening phase, further hair is extracted from the original sample and readied for Extraction. At this juncture, substances are withdrawn from hair at a notably lower concentration in comparison to other approaches (e.g., urine or oral fluid), underscoring the complexity of hair drug screening.
Confirming any positive screen involves GC/MS, GC/MS/MS, or LC/MS/MS methods. Before confirmation, all presumptively positive samples are washed as required. The comprehensive lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly called "hair follicle tests", the analysis actually examines the hair strand, not the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Anderson, MO
Hair follicle tests offer a distinct advantage over traditional urine tests, boasting a longer detection window and greater reliability. These tests are notably difficult to adulterate, ensuring the integrity of results. As such, they serve as a more precise measure of substance use for many stakeholders in Anderson, MO.
Extended Detection Window in Anderson, MO
Hair follicle testing provides an extended detection period for drug use, often capturing data up to 90 days past usage. This method allows employers in Anderson, MO, to obtain a comprehensive view of an individual’s history with substances, facilitating informed decision-making.
Tamper-Resistant Testing Method in Anderson, MO
The hair follicle testing method significantly minimizes the risk of sample tampering, resulting in tests that are both reliable and accurate. This offers peace of mind that results obtained are genuine and indisputable, strengthening the legitimacy of the testing process in Anderson, MO.
Convenient Nationwide Testing Locations and Local Locations in Anderson, MO
With our broad network of testing centers, we offer convenient access to drug testing services across the nation, along with local facilities in Anderson, MO. This enables seamless, hassle-free testing experiences for our clients.
Simple, Confidential Process in Anderson, MO
Our process for hair follicle testing in Anderson, MO, is designed to be straightforward and confidential. From scheduling a test to obtaining results, we prioritize user privacy and ease of experience at every stage.
Affordable Pricing and Fast Turnaround in Anderson, MO
We provide competitive pricing structures along with rapid turnaround times for hair follicle testing in Anderson, MO, offering exceptional value to businesses of all sizes. This supports streamlined operations and peace of mind.
Fast, Accurate, and Reliable Results in Anderson, MO
Hair follicle drug tests are known for their rapid turnaround and exceptional precision, providing accurate assessments of substance use. With their high reliability in identifying drug use, they stand out as a superior choice for drug testing needs in Anderson, MO.
Compliance and Peace of Mind for Employers in Anderson, MO
Employers in Anderson, MO can ensure compliance with drug-free workplace policies through hair follicle testing, reducing potential legal liabilities. This testing method promotes a safer work environment while offering reassurance regarding the authenticity of the test results.
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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