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Accredited Drug Testing provides comprehensive hair follicle drug assessments in Longville, Minnesota. For those needing a hair drug or alcohol evaluation, our expertise lies in hair analysis, with centers accessible nationwide for testing. Typically, 1.5 to 2 inches of scalp or body hair can be used. Our hair evaluations can test for substances, alcohol/ETG, or offer other bespoke hair analysis options.
Recently, there’s been a notable shift towards hair follicle drug evaluations over traditional methods. Various employers, legal entities, and substance experts now favor hair analysis over urine tests. This method is preferred by strict no-drug-use employers, judiciary systems, and supervised individuals. Hair tests offer extended detection—up to 90 days—and are collected reliably, making tampering nearly impossible. Nevertheless, urine tests remain precise for recent substance use within 5 days.
Accredited Drug Testing provides comprehensive hair follicle drug assessments in Longville, Minnesota. For those needing a hair drug or alcohol evaluation, our expertise lies in hair analysis, with centers accessible nationwide for testing. Typically, 1.5 to 2 inches of scalp or body hair can be used. Our hair evaluations can test for substances, alcohol/ETG, or offer other bespoke hair analysis options.
Recently, there’s been a notable shift towards hair follicle drug evaluations over traditional methods. Various employers, legal entities, and substance experts now favor hair analysis over urine tests. This method is preferred by strict no-drug-use employers, judiciary systems, and supervised individuals. Hair tests offer extended detection—up to 90 days—and are collected reliably, making tampering nearly impossible. Nevertheless, urine tests remain precise for recent substance use within 5 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 testing is recognized as an effective means for identifying drug and alcohol consumption. Hair can chronicle extended histories of substance use by capturing biomarkers within the strands' fibers as they grow. When cut near the scalp, hair can reveal alcohol and drug usage over a span stretching up to approximately three months. The process of collecting hair samples is straightforward, they are difficult to tamper with, and they can be easily transported.
A 1.5-inch segment of around 200 hair strands (equivalent in size to a #2 pencil) nearest to the scalp yields 100mg of hair, which is the preferred sample quantity for initial and confirmatory tests. When testing for EtG, additional tests, and tests over 10 panels, 150mg of the sample is suggested. The specimen should be weighed using a jeweler's scale. If scalp hair is absent, an equivalent volume of body hair is a substitute. References to head hair exclusively pertain to scalp hair, while body hair refers to any other forms of hair (facial, axillary, etc.).
Process Overview
The drug testing laboratory workflow consists of Accessioning, Screening, Extraction, and Confirmation steps.
Accessioning refers to the initial sample processing into a laboratory's system, encompassing verification of proper sealing and shipping, assignment of a random LAN (Laboratory Accessioning Number), and completing any missing data not present in an electronic chain of custody system.
Screening is a preliminary rapid assessment for drug abuse. Though it efficiently eliminates most non-drug-using samples, any positive outcomes from Screening necessitate confirmation for potential legal use. Every sample flagging positive in Screening undergoes secondary Confirmation.
For samples that test presumptively positive during Screening, further hair is extracted from the initial sample for preparation and Extraction. This step involves extracting drugs from hair at a much lesser concentration than other methods (e.g., urine or oral fluid), which makes hair drug testing a particularly challenging technique.
Confirmation of any positive results identified during Screening is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples that initially test positive undergo thorough washing before Confirmation as required. The entire process from Accessioning to Confirmation is conducted under CAP (College of American Pathologists) Hair designation and in accordance with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly identified as "hair follicle tests," the analysis is conducted on the hair strand and not the follicle beneath the scalp.
In Longville, MN, hair follicle testing offers clear benefits over conventional urine tests. Its ability to uncover long-term substance use trends provides a far-reaching detection period, solidifying its status as a superior test.
Unlike traditional urine testing prone to short detection windows, hair analysis presents a reliable, comprehensive view of an individual's drug intake over months, enhancing its appeal in professional settings.
For employers in Longville, MN, hair follicle testing is invaluable for its extended detection window of up to 90 days. This wide-ranging insight captures an applicant’s or employee’s substance use over the past three months.
This method proves especially useful in assessing long-term substance habits, offering a broader context than shorter-term detection methods, thus aiding in informed employment decisions.
Hair follicle tests in Longville, MN are exceptionally tamper-resistant. Their design minimizes the risk of sample adulteration, providing assurance of integrity in every result.
This test's secure nature ensures that results are considered reliable and verifiable, greatly reducing concerns over manipulated outcomes and fostering trust among employers and individuals alike.
Accredited Drug Testing in Longville, MN ensures convenience with our network of nationwide testing centers. Our local facilities make access to reliable hair testing services swift and hassle-free.
Our widespread locations grant employers and individuals the ease of finding a nearby center, expediting the testing process without the inconvenience of traveling long distances.
In Longville, MN, our hair testing process is simple and confidential, ensuring client privacy throughout ordering, testing, and results delivery. This discreet procedure addresses privacy concerns efficiently.
Clients benefit from an easy-to-navigate system that ensures confidentiality at every stage, fostering trust and comfort with every interaction, making the process stress-free.
Hair follicle testing in Longville, MN offers competitive pricing and rapid turnaround times, providing exceptional value for businesses of various sizes. Our structured pricing ensures affordability without compromising quality.
Quick processing times guarantee that businesses receive timely results, enabling informed decisions with minimal waiting periods, enhancing the overall value of our services.
Hair follicle drug testing in Longville, MN promises fast, accurate outcomes, ensuring reliable substance use detection. This method stands out due to its precision and efficiency, enabling swift analysis for timely decision-making.
The hair test's advanced analytical techniques ascertain even minimal substance traces, providing unmatched accuracy. This level of specificity assures stakeholders of dependable results reflecting recent substance use history.
In Longville, MN, employing hair follicle testing solidifies compliance with drug-free workplace policies. It diminishes legal risks while reinforcing a safe, drug-free working environment.
With this reliable testing method, employers can confidently uphold the highest standards of workplace safety, offering peace of mind and legal assurance for all stakeholders involved.
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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Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
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