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Located in Bellevue, Wisconsin, Accredited Drug Testing provides comprehensive hair follicle substance testing. If you're in need of a hair-based drug or alcohol test, Accredited Drug Testing specializes in this method. With testing facilities dispersed across the nation, our centers are equipped to conduct hair tests. Typically, 1.5 to 2 inches of hair is needed, usually taken from the head or body. Tests can detect drugs, alcohol/ETG, or can be tailored to specific requirements.
In the past few years, the approach towards drug testing has increasingly involved hair follicle testing. This techniquehas garnered preference among employers, judicial systems, and substance abuse specialists over traditional urine analysis. Hair-based assessments cater to zero-tolerance workplaces, probation settings, and legal requirements. The chief advantage is a broader detection timeline, often extending to 90 days. This supervised method is also notorious for its resistance to tampering. Nonetheless, for substances used within a recent 5-day window, urine tests remain the benchmark for accuracy.
Located in Bellevue, Wisconsin, Accredited Drug Testing provides comprehensive hair follicle substance testing. If you're in need of a hair-based drug or alcohol test, Accredited Drug Testing specializes in this method. With testing facilities dispersed across the nation, our centers are equipped to conduct hair tests. Typically, 1.5 to 2 inches of hair is needed, usually taken from the head or body. Tests can detect drugs, alcohol/ETG, or can be tailored to specific requirements.
In the past few years, the approach towards drug testing has increasingly involved hair follicle testing. This techniquehas garnered preference among employers, judicial systems, and substance abuse specialists over traditional urine analysis. Hair-based assessments cater to zero-tolerance workplaces, probation settings, and legal requirements. The chief advantage is a broader detection timeline, often extending to 90 days. This supervised method is also notorious for its resistance to tampering. Nonetheless, for substances used within a recent 5-day window, urine tests remain the benchmark for accuracy.
* 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 become recognized as an effective method for identifying drug and alcohol consumption. Hair encapsulates long-term evidence of substance use by embedding biomarkers within the hair strands. When hair is collected near the scalp, it can provide roughly up to a 3-month detection timeframe for drugs and alcohol. Collecting hair is straightforward, challenging to alter, and simple to transport.
A 1.5-inch segment consisting of around 200 hair strands (approximately the diameter of a #2 pencil) from the scalp will provide 100mg of hair, which is ideal for both screening and confirmation. For EtG, additional tests, and/or those exceeding 10 panels, a 150mg sample is advised. We suggest weighing the sample with a jeweler’s scale. In the absence of scalp hair, a comparable quantity of body hair can be collected. When referencing head hair, this specifically means scalp hair. Body hair encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into the lab’s system. This step entails confirming that the sample was securely sealed and delivered, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional data entry that isn’t included in an electronic chain of custody system.
Screening constitutes an initial, rapid assessment for drugs of abuse. While Screening offers a low-cost method to exclude drug use in most samples, any positive result must be confirmed for legal admissibility. Samples that are tentatively positive in Screening require further confirmation.
When a sample tests tentatively positive during Screening, more hair is extracted from the original sample to undergo Extraction. This phase involves extracting substances from hair at a lower concentration compared to other methods (e.g., urine or oral fluids), making hair drug screening the most intricate methodology to execute.
Any positive screening outcomes are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before confirmation as necessary. The entire process from Accessioning to Confirmation follows the CAP (College of American Pathologists) Hair designation and aligns with ISO / IEC 17025 standards for accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the test analyzes the hair strand itself, not the follicle beneath the scalp
Comparing hair follicle tests to conventional urine tests reveals noteworthy benefits. Hair testing offers enhanced detection accuracy and reliability, making it a superior choice for many Bellevue, WI organizations. Its long detection window and tamper resistance underscore its effectiveness. Employers and authorities find it to provide a more comprehensive view of substance use history.
One of the chief advantages of hair follicle testing in Bellevue, WI is its extended detection window. These tests can identify drug use spanning up to 90 days, offering employers a comprehensive view of an individual's substance use history. This extended timeframe aids in making informed decisions regarding employment and compliance measures.
Hair follicle testing in Bellevue, WI offers a robust testing method that greatly diminishes the potential for sample tampering. With its inherent resistance to adulteration, the results are far more reliable and credible than other testing methods. This ensures accurate identification of substance use, fostering trust and accountability in testing processes.
Accredited Drug Testing boasts numerous convenient locations both nationwide and locally in Bellevue, WI. This widespread availability ensures quick and hassle-free access to testing services, accommodating individuals and organizations alike. Our network of centers guarantees that no matter where you are, efficient and professional testing is within reach.
In Bellevue, WI, our hair follicle testing is characterized by a simple and confidential process. Ordering, conducting, and receiving results is seamless, ensuring privacy and ease of use. This straightforward approach dispels concerns associated with testing, providing peace of mind for those undergoing the process and ensuring confidentiality at every step.
Our Bellevue, WI clients benefit from affordable pricing and rapid turnaround times when selecting hair follicle testing. This competitive pricing structure, combined with quick results delivery, offers excellent value for organizations of every size, reinforcing their commitment to responsible and economic substance monitoring practices.
Hair follicle drug tests are celebrated for their precision and speed in detecting drug use in Bellevue, WI. With high accuracy rates, they deliver fast and reliable results. This efficiency not only streamlines the testing process but also ensures timely decision-making for employers and individuals alike, facilitating a safer and more compliant environment.
Utilizing hair follicle testing provides Bellevue, WI employers with compliance and peace of mind. It ensures adherence to drug-free workplace policies, reducing legal risks and enhancing overall safety. By choosing this method, employers can maintain a secure work environment while upholding rigorous standards of employee conduct.
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