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Accredited Drug Testing provides comprehensive hair follicle drug screening in Medford, Wisconsin. If a hair drug or alcohol analysis is needed, Accredited Drug Testing is proficient in hair assessments, operating testing centers nationwide across all cities that can conduct a hair examination. Typically, 1.5 to 2 inches of hair from the head or body is required for testing, which can detect drugs, alcohol/ETG, or offer other tailored testing options.
Hair follicle drug tests have become a more prevalent method for substance screening in recent years. Employers, courts, and substance abuse professionals are increasingly opting for hair analysis over the standard urine test. Hair follicle tests are preferred by employers enforcing stringent no-drug policies, legal courts, and for individuals on probation. A key advantage is the extended detection period, revealing drug use up to 90 days prior, conducted under documented observation, making it nearly impossible to tamper with. However, for detecting recent drug use within the past 5 days, urine tests remain the most precise.
Accredited Drug Testing provides comprehensive hair follicle drug screening in Medford, Wisconsin. If a hair drug or alcohol analysis is needed, Accredited Drug Testing is proficient in hair assessments, operating testing centers nationwide across all cities that can conduct a hair examination. Typically, 1.5 to 2 inches of hair from the head or body is required for testing, which can detect drugs, alcohol/ETG, or offer other tailored testing options.
Hair follicle drug tests have become a more prevalent method for substance screening in recent years. Employers, courts, and substance abuse professionals are increasingly opting for hair analysis over the standard urine test. Hair follicle tests are preferred by employers enforcing stringent no-drug policies, legal courts, and for individuals on probation. A key advantage is the extended detection period, revealing drug use up to 90 days prior, conducted under documented observation, making it nearly impossible to tamper with. However, for detecting recent drug use within the past 5 days, urine tests remain the most precise.
* 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 testing is recognized as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drug use by embedding biomarkers within the fibers of the growing strand. When taken from near the scalp, hair can provide a detection window of up to three months for drugs and alcohol. Hair collection is straightforward, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment of approximately 200 hairs (about the circumference of a #2 pencil) from near the scalp yields 100mg of hair, the optimal amount for analysis and verification. For EtG, additional tests, or panels exceeding ten, 150mg of hair is advised. We suggest using a jeweler’s scale to weigh the sample. If scalp hair isn’t available, an equivalent amount of body hair may be used. When we refer to head hair, it specifically means scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
There are four primary stages in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial step of processing a sample into a lab’s system. This involves confirming the sample was properly sealed and sent, assigning an arbitrary LAN (Laboratory Accessioning Number), and completing any data input not included by an electronic chain of custody system.
Screening is a preliminary assessment for drug abuse. While it is an economical way to exclude drug consumption in most samples, a positive result during Screening necessitates further confirmation to be valid in legal settings. Any samples with presumptively positive results in Screening need a second confirmation.
If a sample is presumptively positive during Screening, additional hair is extracted from the initial sample and prepared for Extraction. In this phase, substances 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 performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed prior to confirmation as necessary. The complete lab process from Accessioning to Confirmation is reviewed 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: While often referred to as "hair follicle tests", the test itself analyzes the hair strand and not the hair follicle under the scalp
Hair follicle testing in Medford, WI offers distinct advantages over traditional urine tests. It provides enhanced detection accuracy and reliability, making it a superior choice for many.
Compared to urine tests, hair follicle analysis in Medford, WI demonstrates superior performance in detecting substance use, from its robust reliability to its unmatched detection period.
Medford, WI benefits from hair follicle tests' long detection window, identifying drug use for up to 90 days. This extended timeframe offers employers a comprehensive view of substance history.
With a detection duration of up to three months, hair follicle testing in Medford, WI gives employers a thorough understanding of potential substance use, surpassing shorter-term tests in analytics.
Hair follicle tests in Medford, WI significantly curtail sample tampering, providing results that are both reliable and irrefutable.
In Medford, WI, the integrity of hair follicle testing ensures confidence in outcomes by minimizing the risk of adulteration, setting a high standard for drug testing accuracy.
Residents in Medford, WI benefit from convenient testing centers within a nationwide network, making access to hair follicle drug testing seamless and stress-free.
With testing locations spread nationwide, including Medford, WI, accredited services guarantee convenience and ease in obtaining essential drug testing services without hassle.
In Medford, WI, the process for hair follicle testing is designed to be straightforward and private, ensuring ease and confidentiality every step of the way.
Medford, WI clients can rely on a simple, confidential path for drug testing, from ordering to receiving results, respecting privacy while ensuring ease of use throughout.
In Medford, WI, competitive pricing paired with fast turnaround times is offered, ensuring excellent value while maintaining quick and reliable service for all clients.
Medford, WI companies can take advantage of affordable pricing structures alongside rapid result delivery, providing reassurance and exceptional value through cost-effective testing solutions.
In Medford, WI, the precision and speed of hair follicle tests are notable. Hair analysis not only offers fast results but also achieves high accuracy, ensuring reliable detection of substance use.
With hair follicle testing, results are both quick and thorough. For those in Medford, WI seeking dependable drug testing solutions, hair analysis stands out for its unmatched precision and swift turnaround.
For employers in Medford, WI, hair follicle testing fosters compliance with drug-free policies, reducing legal risks while enhancing workplace safety.
Hair follicle testing provides Medford, WI employers with peace of mind by ensuring a drug-free environment and aligning with regulatory requirements, promoting workplace confidence.
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