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Accredited Drug Testing provides comprehensive hair follicle drug testing in Winnebago, Wisconsin. If a hair drug or alcohol test is needed, Accredited Drug Testing excels in hair testing and operates centers across cities nationwide capable of performing such tests. Typically, 1.5 to 2 inches of hair on the scalp or body is required. Hair tests can be used for drugs, alcohol/ETG, or other specialized hair testing requirements.
In recent times, the use of hair follicle drug testing has become more prevalent. Employers, courts, and substance abuse experts often opt for hair drug tests over standard urine tests. These tests are favored by employers with strict anti-drug policies, courts, and individuals on probation. The key advantage of hair follicle drug tests is their extended detection period, usually up to 90 days, with an observed collection process, minimizing the chances of tampering. However, for detecting drug use within the last five days, urine testing remains the most precise option.
Accredited Drug Testing provides comprehensive hair follicle drug testing in Winnebago, Wisconsin. If a hair drug or alcohol test is needed, Accredited Drug Testing excels in hair testing and operates centers across cities nationwide capable of performing such tests. Typically, 1.5 to 2 inches of hair on the scalp or body is required. Hair tests can be used for drugs, alcohol/ETG, or other specialized hair testing requirements.
In recent times, the use of hair follicle drug testing has become more prevalent. Employers, courts, and substance abuse experts often opt for hair drug tests over standard urine tests. These tests are favored by employers with strict anti-drug policies, courts, and individuals on probation. The key advantage of hair follicle drug tests is their extended detection period, usually up to 90 days, with an observed collection process, minimizing the chances of tampering. However, for detecting drug use within the last five days, urine testing remains the most precise option.
* 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 tests are now recognized as an effective method for detecting drug and alcohol consumption. Hair captures a comprehensive history of alcohol and drug use by preserving biomarkers within the hair strand's fibers. When collected near the scalp, hair can offer nearly a 3-month detection period for alcohol and drugs. Hair is easy to collect, difficult to tamper with, and simple to transport.
A 1.5-inch portion of approximately 200 hair strands (roughly the size of a #2 pencil) close to the scalp provides 100mg of hair, which is the ideal amount for testing and verification. For EtG, additional tests, and/or tests exceeding 10 panels, a 150mg sample is advised. It's suggested to weigh the sample using a jeweler’s scale. If scalp hair is not available, an equivalent amount of body hair can be used. When mentioning head hair, it specifically means scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The drug test result processing in the lab comprises four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step in processing a sample into a lab’s system. This step includes confirming that the sample was sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not included in an electronic chain of custody system.
Screening is an initial swift assessment for abused drugs. While Screening is an economical method to exclude drug usage for most samples, a positive result must be validated to be acceptable in legal proceedings. Any samples presumptively positive in Screening need a secondary confirmation.
Should a sample show a presumptive positive in the Screening phase, additional hair is extracted from the initial specimen and prepared for Extraction. In this step, drugs are extracted from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), which is why hair drug testing is the most challenging methodology to execute.
Confirmation of any positive screening outcome is done through GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptive positive undergo washing before confirmation if necessary. The laboratory process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests," the test analyzes the hair strand itself, not the follicle beneath the scalp.
Hair follicle testing in Winnebago, WI, triumphs over urine tests with its superior detection and dependability. Their extended detection window captures substance history beyond the brief urine test period. This reliability gives employers a clearer view of an individual's drug use behaviors.
Compared to urine tests, which can be influenced by recent diet and hydration, hair tests provide a more stable and accurate assessment. This gives hair testing an edge for employers valuing thoroughness and accuracy.
The ability to detect drug use over an extended period is a key advantage of hair follicle testing in Winnebago, WI. Unlike other tests, hair follicle testing offers a detection window of up to 90 days, providing a detailed look into an individual’s substance use history.
This broader detection timeline enables employers to make informed decisions by understanding long-term substance use patterns, helping maintain a safe and drug-free workplace environment.
In Winnebago, WI, hair follicle testing stands out as a tamper-resistant method, reducing the possibility of sample adulteration. This ensures the integrity of the samples and provides reliable, unquestionable results that employers can trust for decision-making.
The robustness of this testing method is its resistance to manipulation, offering a trustworthy solution for organizations needing dependable drug testing processes.
With convenient testing centers in Winnebago, WI and nationwide, accessing hair follicle drug testing is easy and hassle-free. Our widespread locations ensure quick and straightforward access to testing services, meeting urgent testing needs efficiently.
The accessibility of our centers minimizes delays and provides a seamless experience for all clients, making hair testing an attractive option for businesses and individuals alike.
In Winnebago, WI, our hair follicle testing process is simple and confidential. It's designed to make ordering, taking, and obtaining results easy, ensuring privacy and user-friendliness. This focus on privacy and simplicity helps in addressing concerns about test processing and result confidentiality.
The streamlined process ensures peace of mind for individuals and employers, fostering trust in the accuracy and discretion of the test results.
Our competitive pricing in Winnebago, WI, alongside fast turnaround times, make hair follicle testing a cost-effective choice. This affordable pricing model provides excellent value, making high-quality drug testing services accessible to companies of all sizes.
The quick result delivery further enhances the utility of hair testing, ensuring timely decision-making for businesses and maintaining workplace safety effectively.
In Winnebago, WI, hair follicle drug tests offer fast, accurate, and reliable results. Known for their precision, these tests deliver exact data on substance use, minimizing errors compared to traditional methods. The detection accuracy is unparalleled, providing assurance to those needing precise information.
With a swift process, results are obtained quickly, making them ideal for urgent testing needs. The simplicity and accuracy of hair testing enhance their appeal in situations needing rapid, dependable outcomes.
Employers in Winnebago, WI, gain compliance and peace of mind with hair follicle testing. This method supports workplace drug-free policies, cutting legal risks and enhancing overall workplace safety by ensuring that employees are not engaging in prohibited substance use.
By opting for hair follicle testing, companies affirm their commitment to a safe and productive work environment, fostering trust and assurance in both leadership and employees.
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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