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Accredited Drug Testing provides comprehensive hair follicle drug tests in Bertrand, Missouri. For those in need, Accredited Drug Testing is a leader in hair testing with centers across all U.S. cities offering this service. Generally, 1.5 to 2 inches of hair from the crown or body is required. These tests can screen for drugs, alcohol/ETG, or other tailor-made options.
Recently, drug testing methods increasingly favor hair follicle testing. Companies, legal bodies, and substance abuse experts often prefer this over the traditional urine test. Zero-tolerance employers, courts, and probationers use these tests. Hair follicle tests stand out for their extended detection window of up to 90 days, followed under strict observation, and are almost impossible to evade. Despite this, urine tests are still best for detecting drug use within the past five days.
Accredited Drug Testing provides comprehensive hair follicle drug tests in Bertrand, Missouri. For those in need, Accredited Drug Testing is a leader in hair testing with centers across all U.S. cities offering this service. Generally, 1.5 to 2 inches of hair from the crown or body is required. These tests can screen for drugs, alcohol/ETG, or other tailor-made options.
Recently, drug testing methods increasingly favor hair follicle testing. Companies, legal bodies, and substance abuse experts often prefer this over the traditional urine test. Zero-tolerance employers, courts, and probationers use these tests. Hair follicle tests stand out for their extended detection window of up to 90 days, followed under strict observation, and are almost impossible to evade. Despite this, urine tests are still best for detecting drug use within the past five 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 analysis has emerged as a significant method for identifying drug and alcohol consumption. Hair offers a prolonged history of alcohol and drug use by embedding biomarkers in the hair shaft as it grows. When hair is gathered near the scalp, it can reveal drug and alcohol consumption for a duration of up to three months. Collecting hair is straightforward, tampering is challenging, and it is easy to transport.
A hair sample of 1.5 inches consisting of approximately 200 strands (almost the size of a #2 pencil) nearest to the scalp yields 100mg of hair, the perfect amount for initial testing and confirmation. For EtG, additional screenings, and or tests beyond 10 panels, a 150mg specimen is advisable. Using a jeweler’s scale to weigh the specimen is recommended. If scalp hair cannot be obtained, an equal quantity of body hair can be used. When mentioning head hair, it pertains solely to scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The process of evaluating a drug test result in the laboratory consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial steps of processing a sample into a laboratory's system. This step ensures the sample was properly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and completes any other data entry not handled by an electronic chain of custody system.
The Screening process acts as an initial rapid check for drug abuse; it is cost-efficient in ruling out drug use in most samples. However, any screen that tests positive must undergo a confirmation test to be valid in a court setting. Samples that initially test positive in Screening necessitate a confirmation step.
If the Screening stage indicates a presumptive positive, additional hair is taken from the initial sample and prepped for Extraction. In this part, drugs are extracted from hair at much lower concentrations than other methods like urine or saliva, making hair testing a challenging method to execute.
Confirmation of all positive screening outcomes is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with presumptive positive results undergo washing before confirmation if required. The comprehensive lab process from Accessioning through Confirmation undergoes review by both the CAP (College of American Pathologists) under Hair designation and ISO / IEC 17025 certification standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests," the testing process actually assesses the hair strand, not the follicle located beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Bertrand, MO
Hair follicle tests offer benefits over traditional urine ones through superior detection and reliability. These tests provide longer detection windows and are less prone to tampering, making them a preferred choice in discerning past substance use accurately.
Extended Detection Window in Bertrand, MO
With hair follicle testing, drug use can be detected for up to 90 days, offering an extensive view of an individual’s substance history. This lengthy timeframe ensures employers have insight into the long-term habits of applicants or employees.
Tamper-Resistant Testing Method in Bertrand, MO
Hair follicle tests drastically minimize the chances of sample alteration, yielding results that are credible and irrefutable. Such methods fortify the testing process against deceit, maintaining high standards of reliability.
Convenient Nationwide Testing Locations and Local Locations in Bertrand, MO
Our expansive network of testing centers nationwide guarantees easy and convenient access to drug testing services, including local centers in Bertrand for hassle-free testing experiences.
Simple, Confidential Process in Bertrand, MO
The procedure for ordering, conducting, and obtaining results from hair follicle testing is straightforward and confidential, ensuring privacy and ease of access for individuals and companies alike.
Affordable Pricing and Fast Turnaround in Bertrand, MO
Our competitive pricing coupled with swift turnaround times provides businesses with excellent value and reduces waiting periods, enhancing the overall efficiency of our hair follicle testing services.
Fast, Accurate, and Reliable Results in Bertrand, MO
Hair follicle testing stands out for its precision and timeliness, ensuring high accuracy in detecting substance use. This method provides results that are dependable, making it an excellent choice for both employers and individuals seeking trustworthy outcomes.
Compliance and Peace of Mind for Employers in Bertrand, MO
Utilizing hair follicle testing ensures adherence to drug-free workplace policies, thereby cutting down legal exposure and fostering a safer work environment. Employers can be confident in maintaining a compliant workforce.
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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