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With over 35 testing centers in the Tilleda area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.
In Tilleda, Wisconsin, Accredited Drug Testing offers comprehensive hair follicle drug testing services. If you're seeking a hair-based drug or alcohol test, we are experts in hair testing, with locations in cities nationwide to conduct hair analyses. Typically, 1.5 to 2 inches of hair is required from the head or body. Hair tests can identify drugs, alcohol/ETG, and other customized testing options.
The trend toward using hair follicle drug tests has increased among employers, courts, and substance abuse professionals. These tests are now preferred over traditional urine tests. Employers with zero-tolerance drug policies, courts, and probationers leverage hair testing for its extended detection window, which can track substance use for up to 90 days. The observed collection process ensures accuracy and makes cheating nearly impossible, though urine tests remain the most precise for recent drug use within 5 days.
In Tilleda, Wisconsin, Accredited Drug Testing offers comprehensive hair follicle drug testing services. If you're seeking a hair-based drug or alcohol test, we are experts in hair testing, with locations in cities nationwide to conduct hair analyses. Typically, 1.5 to 2 inches of hair is required from the head or body. Hair tests can identify drugs, alcohol/ETG, and other customized testing options.
The trend toward using hair follicle drug tests has increased among employers, courts, and substance abuse professionals. These tests are now preferred over traditional urine tests. Employers with zero-tolerance drug policies, courts, and probationers leverage hair testing for its extended detection window, which can track substance use for up to 90 days. The observed collection process ensures accuracy and makes cheating nearly impossible, though urine tests remain the most precise for recent drug 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 analysis is recognized as an effective method for identifying substance use, including drugs and alcohol. Hair captures extensive records of substance usage by storing biomarkers within the hair fibers as they grow. When taken near the scalp, this method can offer a detection window of nearly three months for alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and easy to transport.
A sample measuring 1.5 inches and consisting of approximately 200 hairs (about the thickness of a #2 pencil) close to the scalp can yield 100mg, the optimal amount for both screening and confirmation. For EtG, additional tests, and/or analyses exceeding 10 panels, a specimen amount of 150mg is suggested. Using a jeweler's scale to weigh the specimen is advised. If scalp hair cannot be collected, a comparable amount of body hair is an alternative. The reference to head hair specifically pertains to scalp hair, while body hair includes all other types (such as facial and axillary).
Process Overview
The processing of a drug test in the laboratory encompasses four fundamental steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial intake of a sample within a lab's system. This step involves confirming that the sample was sealed and dispatched accurately, allocating a random LAN (Laboratory Accessioning Number), and performing any further data entry that an electronic chain of custody system might lack.
Screening involves an initial rapid assessment for substance abuse. While Screening is an economical approach to eliminate drug usage in most samples, a positive result requires further confirmation for court validity. Presumptive positives in Screening necessitate secondary verification.
Should a sample test presumptively positive during Screening, more hair from the initial sample is utilized for Extraction. This phase involves extracting substances from hair at a significantly lower concentration relative to other methods (e.g., urine or oral fluid), thereby marking hair drug screening as the most arduous technique to execute.
Any positive results from screening undergo confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed if necessary before confirmation. The laboratory process, from Accessioning to Confirmation, is assessed under the CAP (College of American Pathologists) Hair designation and aligned with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Why Hair Testing Outshines Urine Tests
Compared to traditional urine testing, hair follicle tests in Tilleda, WI, showcase superior accuracy and reliability. Hair tests cover a more extended duration of substance detection, providing clearer insights into long-term drug use. This advantage makes them ideal for employers seeking in-depth assessments over the commonly employed urine methods.
Extended Detection Window
In Tilleda, WI, the advantage of hair follicle testing lies in its ability to detect drug usage over a prolonged window—up to 90 days. This extended period gives employers a holistic understanding of an employee's or applicant's substance use history, beyond what short-term urine tests can reveal.
Resistant to Tampering
The hair follicle test's inherent design in Tilleda, WI, minimizes the risk of sample tampering. This robustness ensures that the results are reliable and remain beyond questionable manipulation, offering employers solid evidence of substance use without the risk of adulteration seen in other testing methods.
Convenient Testing Locations
Tilleda, WI, benefits from a network of nationwide testing sites, making hair follicle drug testing readily accessible. These strategically located centers ensure ease of access, allowing individuals and employers to undertake testing services without the hurdles of complex logistics or long travel distances.
Effortless and Confidential Testing Process
In Tilleda, WI, hair follicle testing is designed to be user-friendly and private. From ordering to conducting the test and obtaining results, every step emphasizes confidentiality and simplicity. This straightforward approach eases privacy concerns and enhances the user experience.
Economical Pricing and Swift Results
In Tilleda, WI, our hair follicle testing offers competitive pricing with rapid turnaround times. This combination ensures value for companies of any size, delivering cost-effective solutions without sacrificing the promptness and quality of drug screening services.
Rapid and Trustworthy Results
In Tilleda, WI, hair follicle drug testing is renowned for delivering fast and accurate results. This precision stems from its ability to detect substances with high reliability, providing comprehensive insights quickly. For employers and individuals alike, knowing they can trust the findings enhances confidence in the outcomes of these tests.
Ensuring Compliance and Employer Reassurance
Hair follicle testing in Tilleda, WI, supports employers in maintaining drug-free workplace policies. By reducing the potential for legal issues and boosting workplace safety, these tests are instrumental in granting employers the reassurance needed for regulatory compliance and employee well-being.
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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They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering
Billy Williams - 2/19/2025
I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!
Kali Collins - 1/16/2025
A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏
Tam Jack - 2/19/2025