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Accredited Drug Testing offers comprehensive hair follicle drug tests in Lincoln, Wisconsin. If you are in need of hair or alcohol testing, our expertise lies in hair testing, with centers ready to conduct testing in cities across the U.S. Typically, you should have 1.5 to 2 inches of hair on the scalp, though body hair may be used. Hair tests can detect drugs, alcohol/ETG, among other options.
Recently, the use of hair follicle drug testing has grown, often replacing the more traditional urine tests. Employers, judicial systems, and substance abuse specialists frequently opt for hair tests over urine tests. These tests are favored by employers with zero-tolerance drug policies, judicial systems, and probation services. The main advantage is their 90-day detection period, observed collection method, and resistance to tampering. Yet, urine tests remain precise for recent drug use within the past 5 days.
Accredited Drug Testing offers comprehensive hair follicle drug tests in Lincoln, Wisconsin. If you are in need of hair or alcohol testing, our expertise lies in hair testing, with centers ready to conduct testing in cities across the U.S. Typically, you should have 1.5 to 2 inches of hair on the scalp, though body hair may be used. Hair tests can detect drugs, alcohol/ETG, among other options.
Recently, the use of hair follicle drug testing has grown, often replacing the more traditional urine tests. Employers, judicial systems, and substance abuse specialists frequently opt for hair tests over urine tests. These tests are favored by employers with zero-tolerance drug policies, judicial systems, and probation services. The main advantage is their 90-day detection period, observed collection method, and resistance to tampering. Yet, urine tests remain precise for recent drug use within the past 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 analysis has emerged as an effective means for identifying drug and alcohol consumption. The strands retain biomarkers during growth, offering an extended timeline of substance use when collected near the scalp, identifying usage over an estimated period of three months. Hair is straightforward to gather, challenging to tamper with, and easy to send for analysis.
A sample measuring 1.5 inches, consisting of approximately 200 strands (around the diameter of a #2 pencil) nearest to the scalp, yields 100mg, the perfect amount for screening and confirmation tests. For EtG, additional tests, and those exceeding 10 panels, a sample of 150mg is advised. It’s best to weigh the sample using a jeweler's scale. Should scalp hair be unobtainable, a similar quantity of body hair can be used. References to head hair mean scalp hair exclusively, while body hair encompasses all other types such as facial and axillary hair.
Process Overview
The key phases of processing drug test results in a lab include Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the sample enters the lab system, ensuring it was sealed and shipped correctly, a random LAN (Laboratory Accessioning Number) is assigned, and any extra data entry not captured by an electronic chain of custody is completed.
Screening is an initial rapid assessment for abused substances. While it provides a cost-effective method to indicate drug usage for most samples, a positive result needs confirmation to be valid in court, thus requiring secondary confirmation for presumptively positive samples.
When Screening indicates a presumptive positive, more hair is extracted from the original sample and set up for Extraction. In Extraction, drugs are drawn out from hair at significantly lower concentrations compared to other methods like urine or oral fluid, making hair drug testing one of the most challenging techniques.
Any positive results from Screening are confirmed using techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before confirmation if necessary. The entire procedure from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis examines the hair strand itself, not the follicle beneath the scalp.
In Lincoln, WI, hair follicle testing outshines traditional urine tests for several reasons. These tests provide heightened detection accuracy and reliability. Unlike urine tests, hair testing offers a broader overview of substance use history.
With hair tests, employers gain:
Hair follicle drug testing in Lincoln, WI promises a longer detection window, with capabilities to trace substance use up to 90 days. This expansive timeframe equips employers with thorough insights into one's drug use history.
By choosing hair testing, employers can:
Utilize hair follicle testing in Lincoln, WI for a method resistant to tampering. These tests drastically diminish the chances of adulteration. Get results that are both dependable and indisputable.
The protective benefits include:
Accessing hair follicle testing in Lincoln, WI has never been simpler with our widespread testing sites. Offering convenience nationwide, these centers provide quick, hassle-free test accessibility, ensuring ease of service delivery.
Enjoy a straightforward and private approach to drug testing in Lincoln, WI. Our process emphasizes ease for ordering, taking, and receiving test results, prioritizing privacy and simplicity.
The process involves:
Benefit from competitive pricing and rapid results with our hair follicle tests in Lincoln, WI. We offer cost-effective solutions with quick results, ensuring excellent service for businesses both large and small.
Experience fast, precise, and trustworthy results with hair follicle drug tests in Lincoln, WI. These tests provide unparalleled accuracy in identifying drug use. With their quick processing, individuals and organizations benefit from rapid insights into substance use.
Employers in Lincoln, WI can maintain a drug-free work environment using hair follicle testing. This protocol ensures adherence to workplace policies, reduces legal challenges, and promotes safety.
By implementing hair testing, employers ensure:
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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Sophia Schutze - 6/19/2024
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