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Accredited Drug Testing provides thorough hair follicle drug testing services in Conway, Missouri. For those requiring hair drug or alcohol testing, our expertise lies in hair testing, with facilities across the nation available to conduct these tests. Typically, having 1.5 to 2 inches of hair on your head — or from your body — allows us to check for drugs, alcohol/ETG, or other specialized testing options.
In recent times, drug testing methods have increasingly involved hair follicle testing. It is becoming a preferred option for many employers, legal institutions, and substance abuse professionals over traditional urine tests. This kind of test is especially valued by employers with strict no-drug policies, court systems, and probationary supervisors. Hair follicle tests boast an extended detection period of drug intake, lasting close to three months, are conducted under direct oversight, and are practically immune to falsification. However, urine tests still prevail for screening recent drug use within a five-day window.
Accredited Drug Testing provides thorough hair follicle drug testing services in Conway, Missouri. For those requiring hair drug or alcohol testing, our expertise lies in hair testing, with facilities across the nation available to conduct these tests. Typically, having 1.5 to 2 inches of hair on your head — or from your body — allows us to check for drugs, alcohol/ETG, or other specialized testing options.
In recent times, drug testing methods have increasingly involved hair follicle testing. It is becoming a preferred option for many employers, legal institutions, and substance abuse professionals over traditional urine tests. This kind of test is especially valued by employers with strict no-drug policies, court systems, and probationary supervisors. Hair follicle tests boast an extended detection period of drug intake, lasting close to three months, are conducted under direct oversight, and are practically immune to falsification. However, urine tests still prevail for screening recent 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 now recognized as a robust method for identifying the use of drugs and alcohol. Hair retains a long-term record of these substances by capturing biomarkers within the strands of growing hair. When taken near the scalp, it can offer up to a 90-day detection period for alcohol and other substances. Collecting hair is straightforward, moderately hard to tamper with, and convenient to transport.
A sample of hair measuring 1.5 inches, consisting of about 200 strands (approximately the thickness of a #2 pencil) nearest to the scalp will provide 100mg of hair, which is the preferred quantity for both screening and confirmation. For EtG additions or tests exceeding 10 panels, a specimen weighing 150mg is advised. The specimen should be weighed using a jeweler’s scale. If scalp hair cannot be obtained, a similar amount of body hair can be gathered. References to head hair specifically mean scalp hair. The term body hair encompasses all other hair types (such as facial or axillary hair).
Process Overview
The four primary stages in the laboratory processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step where a sample is introduced into a lab’s system. This step ensures that the sample was properly sealed and shipped, assigns it a random Laboratory Accessioning Number (LAN), and completes any additional data entry required not covered by an electronic chain of custody system.
The Screening phase conducts a preliminary assessment for the presence of drugs. Although Screening offers a cost-effective approach to exclude drug usage in most samples, any positive result must be confirmed for it to be legally admissible. Samples that are tentatively positive in the Screening stage need a subsequent confirmation.
If a sample tests presumptively positive during Screening, further hair is extracted from the initial sample and readied for Extraction. This phase involves extracting drugs from hair at a significantly lower concentration compared to other methods (such as urine or oral fluid), which is why hair drug testing is considered the most challenging methodology to execute.
Confirmation of any positive finding from the screening phase is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with preliminary positive results are cleansed prior to confirmation when required. The complete laboratory sequence from Accessioning to Confirmation undergoes evaluation under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", these tests actually examine the hair shaft and not the hair follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Conway, MO: Hair follicle drug testing outshines urine testing due to its superior accuracy and reliability. Unlike urine tests, which can detect drug use for a short period, hair tests offer a comprehensive assessment that traces substance intake over a longer duration. This makes hair testing an invaluable resource for employers and legal authorities aiming to enforce strict no-drug policies.
Extended Detection Window in Conway, MO: Hair follicle tests in Conway provide a prolonged detection period that stretches up to 90 days, allowing employers to gain a more extensive understanding of an applicant's or employee's drug history. This extended window surpasses the capabilities of traditional urine tests, giving a fuller picture of consistent usage over time.
Tamper-Resistant Testing Method in Conway, MO: The nature of hair follicle testing in Conway greatly reduces the chance of sample tampering. This method offers high reliability and results that are nearly impossible to dispute, ensuring that the integrity of the testing process is maintained at all times.
Convenient Nationwide Testing Locations and Local Locations in Conway, MO: Our extensive network of testing centers nationwide, including those in Conway, ensures that testing is convenient and accessible. This comprehensive system allows for quick and hassle-free testing services available locally and across the country.
Simple, Confidential Process in Conway, MO: Our hair follicle testing procedure is designed to be simple and fully confidential. From ordering the test to receiving the results, the process ensures privacy and ease for all clients, addressing any concerns related to confidentiality and usability.
Affordable Pricing and Fast Turnaround in Conway, MO: We offer competitive pricing structures with rapid turnaround times in Conway, providing excellent value. Our service ensures results are delivered swiftly, offering peace of mind and efficiency for companies of varying sizes.
Fast, Accurate, and Reliable Results in Conway, MO: Hair follicle drug tests in Conway are recognized for their precision and speed. The method offers an accurate readout of substance usage, with results that are not only reliable but delivered promptly. This efficiency benefits employers and individuals needing swift, indisputable outcomes.
Compliance and Peace of Mind for Employers in Conway, MO: Utilizing hair follicle testing in Conway helps employers adhere to drug-free workplace policies, thereby minimizing legal risks and enhancing overall job safety. Such testing provides assurance and confidence in maintaining a drug-free work 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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