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In Marshfield, Wisconsin, Accredited Drug Testing provides comprehensive hair follicle drug testing. If you're in need of a hair drug or alcohol screening, our expertise in hair testing is unmatched, with Nationwide centers available for conducting these tests. Typically, 1.5 to 2 inches of hair from the scalp or body can be used. Hair tests can be customized for drugs, alcohol/ETG, or other variables.
The hair follicle test has gained prominence in recent times as a preferred method for drug screening. It is favored by employers, courts, and Substance Abuse professionals over traditional urine tests. This method is ideal for entities with strict drug policies, as it is known for its extended detection period of up to 90 days and its near impossibility to falsify. However, when testing for recent use within the last 5 days, urine tests remain the most reliable option.
In Marshfield, Wisconsin, Accredited Drug Testing provides comprehensive hair follicle drug testing. If you're in need of a hair drug or alcohol screening, our expertise in hair testing is unmatched, with Nationwide centers available for conducting these tests. Typically, 1.5 to 2 inches of hair from the scalp or body can be used. Hair tests can be customized for drugs, alcohol/ETG, or other variables.
The hair follicle test has gained prominence in recent times as a preferred method for drug screening. It is favored by employers, courts, and Substance Abuse professionals over traditional urine tests. This method is ideal for entities with strict drug policies, as it is known for its extended detection period of up to 90 days and its near impossibility to falsify. However, when testing for recent use within the last 5 days, urine tests remain the most reliable 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 analysis is recognized as an effective method to identify drug and alcohol usage. Hair captures a prolonged history of substances by encapsulating biomarkers within the strands as they grow. When taken near the scalp, hair samples can offer a detection period of up to 90 days for alcohol and drugs. The collection is straightforward, challenging to tamper with, and easy to transport.
A 1.5-inch segment of approximately 200 hairs (similar in circumference to a #2 pencil) nearest the scalp provides 100mg of hair, which is ideal for analysis. For EtG, additional panels, or tests above 10 panels, 150mg of hair is advised. It is suggested to measure this on a jeweler's scale. If head hair isn't available, an equivalent amount of body hair can be used. "Head hair" specifically refers to scalp hair. "Body hair" includes other hair types (such as facial or axillary).
Process Overview
The drug test result processing in the lab consists of four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first stage involving the lab intake of samples. It ensures proper sealing and shipping, assigns a LAN (Laboratory Accessioning Number), and completes any required extra data entry absent in electronic custody chains.
Screening is a preliminary evaluation for drug presence. Although economical for negating drug use in most cases, a positive screen must be verified for legal admissibility. Presumptively positive samples in Screening require further confirmation.
If Screening indicates a positive result, additional hair is extracted for further analysis in the Extraction phase. Here, the drug is isolated at lower concentrations than other methods (such as urine or oral fluids), making hair drug testing a complex technique to execute.
Confirmation follows for any positive screening outcomes using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives undergo washing if necessary before confirmation. The entire lab procedure from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis is performed on the hair strand, not the follicle beneath the scalp.
In Marshfield, WI, hair follicle testing stands out against traditional urine tests due to its superior detection accuracy and reliability. Hair tests can detect substance use over a longer period, offering a comprehensive insight, whereas urine tests are limited in their detection window. This makes hair testing a preferred method for long-term substance history analysis.
One of the significant advantages of hair follicle testing in Marshfield, WI, is its extended detection window. Capable of detecting drug use for up to 90 days, it offers employers a detailed view of an individual’s substance history. This extended timeframe provides a more thorough understanding of an employee's or applicant's long-term habits.
Hair follicle testing in Marshfield, WI is renowned for its tamper-resistant nature. By significantly reducing the risk of sample adulteration, it ensures reliable and indisputable results. This feature makes it a trustworthy option for important drug screenings where accuracy and legitimacy are paramount.
Marshfield, WI benefits from a network of nationwide testing locations, ensuring that accessing drug testing services is quick and straightforward. These convenient centers offer hassle-free testing experiences both locally and across the country, catering to all testing needs efficiently.
The process for hair follicle testing in Marshfield, WI is both simple and confidential. From ordering to receiving results, each step is designed with ease of use and privacy in mind. Clients can confidently undergo testing, assured of a discreet and efficient process.
Our hair follicle testing services in Marshfield, WI boast competitive pricing and rapid turnaround times. This balance of affordability and speed provides companies of all sizes with excellent value, ensuring they receive timely results without straining their budgets.
Hair follicle drug testing in Marshfield, WI offers fast, accurate, and reliable results. With precise detection capabilities, these tests provide a high standard of accuracy in identifying substance use. The reliability of this method makes it a preferred choice for employers and authorities who need quick and unquestionable results.
Incorporating hair follicle testing in Marshfield, WI guarantees compliance with workplace drug-free policies. It minimizes legal liabilities while promoting a safe working environment. Employers gain peace of mind knowing that their testing methods adhere to the highest standards of accuracy and reliability.
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