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Accredited Drug Testing offers thorough hair follicle drug testing services in Antigo, Wisconsin. If a hair or alcohol test is what you need, we're specialists in this area with centers nationwide, ready to conduct your test. Typically, 1.5 to 2 inches of hair from the crown or body is required. Hair analysis can detect drugs, alcohol/ETG, or offer specialized options.
The trend towards hair follicle drug tests in recent years has increased among employers, legal entities, and Substance Abuse experts. This testing is becoming preferable over the standard urine analysis. Zero-tolerance employers, courts, and probation services frequently utilize this method. Major advantages include its extended drug detection timeframe—up to 90 days—through monitored collection, making it a challenging process to compromise. However, urine tests remain ideal for detecting recent drug use within the past five days.
Accredited Drug Testing offers thorough hair follicle drug testing services in Antigo, Wisconsin. If a hair or alcohol test is what you need, we're specialists in this area with centers nationwide, ready to conduct your test. Typically, 1.5 to 2 inches of hair from the crown or body is required. Hair analysis can detect drugs, alcohol/ETG, or offer specialized options.
The trend towards hair follicle drug tests in recent years has increased among employers, legal entities, and Substance Abuse experts. This testing is becoming preferable over the standard urine analysis. Zero-tolerance employers, courts, and probation services frequently utilize this method. Major advantages include its extended drug detection timeframe—up to 90 days—through monitored collection, making it a challenging process to compromise. However, urine tests remain ideal for detecting recent drug use within the past five 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 gained recognition as an effective means for identifying drug and alcohol consumption. The hair retains evidence of alcohol and drug intake by capturing biomarkers within the strands of growing hair. When collected near the scalp, hair can offer a detection range of approximately three months for alcohol and drug usage. Hair is straightforward to gather, relatively hard to tamper with, and convenient to transport.
A sample measuring 1.5 inches, roughly 200 hair strands (comparable to a #2 pencil thickness), taken closest to the scalp provides 100mg of hair, which is optimal for testing and verification. For EtG, additional requirements, and tests exceeding 10 panels, a sample weighing 150mg is advisable. Using a jeweler's scale for weighing the sample is recommended. If scalp hair is unavailable, a comparable quantity of body hair can be obtained. By head hair, we mean only scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory handling of a drug test result involves four critical steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial entry of a sample into a lab’s system. This step includes checking that the sample was properly sealed and dispatched, assigning it a LAN (Laboratory Accessioning Number) randomly, and performing any further data input not covered by an electronic chain of custody protocol.
The Screening step includes a preliminary assessment for substances of abuse. Although Screening is cost-effective for excluding drug use in most samples, a positive outcome requires confirmation for judicial acceptability. Any samples flagged as potentially positive in Screening need secondary authentication.
Should a sample test potentially positive during the Screening stage, additional hair is taken from the initial sample for Extraction. In this procedure, drugs are isolated from hair at concentrations significantly lower than other methods (e.g., urine or oral fluid), which makes hair drug analysis the most challenging to execute.
The Confirmation of a positive screening outcome is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. All samples suspected positive undergo washing before Confirmation if necessary. The whole laboratory pathway from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair certification and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes termed "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp
Hair follicle testing outperforms urine testing in terms of detection accuracy and reliability in Antigo, WI. Hair tests have a longer detection window, making them more effective at identifying long-term substance use patterns. Urine tests, conversely, are limited to detecting recent use.
Employers benefit from the enhanced sensitivity of hair tests as they provide a broader picture of drug use history. Unlike urine tests, hair testing is less prone to tampering, ensuring higher confidence in the results provided.
In Antigo, WI, the extended detection window of hair follicle testing is a significant advantage. This method can trace drug usage up to 90 days, offering a comprehensive view of an individual's substance history.
Employers and other agencies benefit from this long-term detection, as it provides detailed insights into the behavioral patterns of applicants or employees. The ability to detect substances over such an extensive period ensures informed decision-making based on accurate historical data.
The tamper-resistant nature of hair follicle testing in Antigo, WI, is a key factor in its reliability. These tests significantly reduce the possibility of adulteration, offering unquestionable results.
By collecting hair samples, the risk of substitution or contamination is minimized, ensuring that the results are accurate and reliable. This method instills confidence in those who rely on drug testing for critical evaluations, as it provides dependable outcomes.
Convenience is a hallmark of our hair follicle testing services in Antigo, WI, thanks to our nationwide and local testing locations. With numerous centers available, accessing testing services is quick and hassle-free.
Our numerous locations ensure that you can find a center close to you, minimizing disruption to your schedule. The convenience offered by our widespread network makes it easy for individuals and businesses to undertake testing as needed.
The process of hair follicle testing in Antigo, WI, is simple and confidential, easing concerns about privacy and maintaining ease of use. Ordering, taking, and receiving results is streamlined for your convenience.
The confidentiality of the process ensures that privacy is respected at all stages, from sample collection to result delivery. This user-friendly approach is designed to alleviate any worries about the testing experience.
In Antigo, WI, hair follicle testing offers affordable pricing and fast turnaround times, providing excellent value for companies of all sizes. Our competitive pricing structures ensure accessibility to this reliable testing method.
Quick turnaround times mean that you receive your results without unnecessary waits, combining cost-effectiveness with the efficiency needed for important decision-making. This provides peace of mind that you’re getting great value from our services.
In Antigo, WI, hair follicle drug tests are considered fast, accurate, and reliable. Their precision in detecting substance use is superior, making these tests a popular choice for those who require swift and definitive results. The accuracy of hair testing ensures that substances are identified effectively.
The rapid processing times mean that results are delivered without delay, offering an efficient solution for companies needing timely information. The reliability of these tests reduces the chance of errors, guaranteeing that assessments are both precise and trustworthy.
In Antigo, WI, hair follicle testing offers compliance and peace of mind for employers. Adhering to drug-free workplace policies is crucial for reducing legal risks and promoting safety.
This method of testing helps companies maintain a secure work environment by providing reliable data on employee substance use. By choosing hair follicle testing, employers can rest assured that they are meeting compliance standards while ensuring a safe and productive workplace.
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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I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!
Mark Broadhead - 2/12/2025
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
Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!
Carrie Feerick - 4/19/2025