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Based in Gem Lake, Minnesota, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Whether you require a hair drug or alcohol screening, we specialize in hair testing with centers available nationwide. Typically, 1.5 to 2 inches of hair from the crown or body is enough for the test. Our hair tests can detect drugs, alcohol/ETG, or be tailored for other hair testing needs.
Hair follicle drug testing has become more commonplace in recent years. A growing number of employers, courts, and substance abuse experts now prefer it over traditional urine tests. This method is favored for zero-tolerance policies by employers, legal authorities, and probation services. Its main advantage is the extended period it can detect drug use, up to 90 days, with an observed collection process that makes evasion almost impossible. However, for detecting very recent drug use within the past 5 days, urine tests remain the most accurate method.
Based in Gem Lake, Minnesota, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Whether you require a hair drug or alcohol screening, we specialize in hair testing with centers available nationwide. Typically, 1.5 to 2 inches of hair from the crown or body is enough for the test. Our hair tests can detect drugs, alcohol/ETG, or be tailored for other hair testing needs.
Hair follicle drug testing has become more commonplace in recent years. A growing number of employers, courts, and substance abuse experts now prefer it over traditional urine tests. This method is favored for zero-tolerance policies by employers, legal authorities, and probation services. Its main advantage is the extended period it can detect drug use, up to 90 days, with an observed collection process that makes evasion almost impossible. However, for detecting very recent drug use within the past 5 days, urine tests remain the most accurate method.
* 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. Hair offers an extended history of alcohol and drug usage by capturing biomarkers within the fibers of the growing strand. When gathered near the scalp, hair can offer roughly a 3-month detection period for alcohol and drugs. It is easy to collect, challenging to tamper with, and simple to transport.
A 1.5-inch section of around 200 hair strands (similar to the width of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal amount for screening and verification. For EtG, additional analysis, and/or tests exceeding 10 panels, a sample of 150mg is advisable. It is recommended to weigh the hair on a jeweler's scale. If scalp hair isn't available, an equivalent amount of body hair can be collected. When mentioning head hair, it refers solely to scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the preliminary processing of a sample into the laboratory's system, ensuring the sample was properly sealed and sent, allocating a random LAN (Laboratory Accessioning Number), and completing any additional data input not available through an electronic chain of custody system.
Screening performs an initial rapid assessment for drugs of abuse. Though Screening is an economical approach to dismiss drug usage in most samples, a positive result must be confirmed for court admissibility. Any samples flagged as presumptively positive in Screening necessitate further confirmation.
For a sample marked presumptively positive during Screening, additional hair is extracted from the initial sample and readied for Extraction. During this phase, drugs are removed from hair at a much lower concentration compared to other methods (such as urine or oral fluids), making hair drug screening the most challenging method to execute.
Confirmation for any positive screen is carried out through GC/MS, GC/MS/MS or LC/MS/MS. Prior to confirmation, all presumptive positive samples are washed as needed. The complete laboratory process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While often termed "hair follicle tests," the analysis is conducted on the hair strand, not the scalp's hair follicle.
In Gem Lake, MN, hair follicle testing offers significant advantages over urine tests. The extended detection period allows for a thorough assessment of substance use, capturing a more comprehensive history. Unlike urine tests, which identify substances for a few days, hair tests provide a reliable and longer detection window, making them a superior choice for accurate assessments.
The capability of hair follicle testing in Gem Lake, MN, to detect drug use over extended periods, up to 90 days, provides employers with a detailed understanding of a person's substance use history. This longer detection window is critical in making informed hiring decisions and monitoring current employees, ensuring a safe and productive workplace environment.
In Gem Lake, MN, hair follicle tests are renowned for their tamper-resistant nature. The process significantly reduces the chances of sample adulteration, ensuring the results are trustworthy and valid. This method provides a level of reliability that is crucial for maintaining the integrity of the testing process and the results.
Gem Lake, MN residents benefit from the convenience of numerous nationwide testing centers. These facilities offer fast and accessible testing services, simplifying the process for individuals and businesses alike. With local and nationwide centers, obtaining drug tests is both quick and easy, eliminating unnecessary hassles.
In Gem Lake, MN, the hair follicle testing process is straightforward and confidential. From ordering to sample collection and results delivery, every step is designed to be simple and private. This approach addresses privacy concerns and ensures that individuals can complete the process with ease and confidence.
Offering competitive pricing in Gem Lake, MN, hair follicle testing provides excellent value for companies of all sizes. The quick turnaround time for results further enhances the service, providing businesses with peace of mind and ensuring that they receive timely and cost-effective testing solutions.
In Gem Lake, MN, the precision and swiftness of hair follicle drug testing are unmatched. These tests are known for their high accuracy, effectively identifying substance use with consistency. Not only do they deliver fast results, but their reliability in pinpointing drug presence also surpasses many other testing methods available today.
For employers in Gem Lake, MN, using hair follicle testing ensures adherence to drug-free workplace policies. This testing method minimizes legal risks and enhances workplace safety by providing accurate, reliable results. It grants employers peace of mind, knowing they are compliant with regulations while fostering a safer 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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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.
Tom O - 12/19/2024