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Accredited Drug Testing offers thorough hair follicle testing services for drugs and alcohol in Sherwood, Wisconsin. If you require testing, we specialize nationwide and have facilities in every city ready to conduct hair tests. A minimum of 1.5 to 2 inches of hair is typically needed, either from the head or body. We provide drug, alcohol/ETG, and other tailored hair testing solutions.
In recent times, hair follicle testing has become a popular method for drug screening over the conventional urine tests. Employers, courts, and substance abuse experts often prefer hair tests due to their longer detection capabilities, especially those with strict no-drug policies or probationary requirements. Hair tests offer up to a 90-day detection window, are conducted under observation, and are difficult to tamper with, though urine tests remain more precise for recent drug use within five days.
Accredited Drug Testing offers thorough hair follicle testing services for drugs and alcohol in Sherwood, Wisconsin. If you require testing, we specialize nationwide and have facilities in every city ready to conduct hair tests. A minimum of 1.5 to 2 inches of hair is typically needed, either from the head or body. We provide drug, alcohol/ETG, and other tailored hair testing solutions.
In recent times, hair follicle testing has become a popular method for drug screening over the conventional urine tests. Employers, courts, and substance abuse experts often prefer hair tests due to their longer detection capabilities, especially those with strict no-drug policies or probationary requirements. Hair tests offer up to a 90-day detection window, are conducted under observation, and are difficult to tamper with, though urine tests remain more precise for recent drug use within 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 is now recognized as an effective method for identifying drug and alcohol consumption. Hair retains a prolonged record of alcohol and drug use by embedding biomarkers within the strands of the hair. When taken close to the scalp, hair can offer roughly a 90-day detection range for alcohol and drug use. Hair is easy to gather, relatively resistant to tampering, and convenient to transport.
A sample of 1.5 inches consisting of approximately 200 hair strands (comparable to the diameter of a #2 pencil) nearest the scalp yields 100mg of hair, which is optimal for assessment and validation. For EtG, additional tests, and/or tests exceeding 10 panels, a specimen amount of 150mg is advisable. It is suggested to weigh the specimen using a jeweler’s scale. If head hair is not available, an equivalent quantity of body hair may be used. When we mention head hair, this refers specifically to scalp hair, whereas body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test follows four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial incorporation of a specimen into a lab’s system. This step includes confirming the proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening involves an initial rapid evaluation for drugs of abuse. While Screening is an economical method to dismiss drug usage in most samples, a positive result in the screening phase requires confirmation to be valid in legal proceedings. Any samples that yield a presumptive positive in Screening require further confirmation.
Should a sample be presumptively positive during Screening, more hair is extracted from the original specimen and readied for Extraction. In this process, drugs are extracted from hair at a significantly lower concentration than in other methods (e.g., urine or oral fluid), making hair drug analysis the most complex method to execute.
Confirmation of any positive results identified in the screening phase is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleaned before confirmation as necessary. The entire lab process from Accessioning to Confirmation is assessed according to both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the assessment actually focuses on the hair strand and not the follicle that is beneath the scalp
Hair follicle testing is often preferred over urine tests in Sherwood, WI, due to its superior detection accuracy. It offers a broader detection window and higher reliability, minimizing the chances of manipulation. Compared to traditional urine tests, hair tests deliver more comprehensive and tamper-free results, providing employers with a clearer assessment of an individual's substance use history.
In Sherwood, WI, hair follicle testing is valued for its extended detection window, spanning up to 90 days. This method allows employers to gain a more complete understanding of an applicant or employee's drug use history. By capturing a longer timeline, hair tests provide a detailed substance history, which aids businesses in making informed hiring and compliance decisions.
Hair follicle testing in Sherwood, WI is recognized for its tamper-resistant nature. This testing method significantly diminishes the likelihood of sample adulteration, ensuring the results are trustworthy and undisputable. The stringent collection process supports delivering consistent and reliable outcomes, making it a favored choice among businesses and legal entities for drug screening purposes.
In Sherwood, WI, the convenience of nationwide testing centers is a significant advantage. With easy access to local and national facilities, Accredited Drug Testing ensures hassle-free testing experiences. Quick and straightforward processes are available, making professional drug testing services accessible and efficient for everyone, from individuals to corporate clients.
Our testing process in Sherwood, WI, emphasizes simplicity and confidentiality. Whether ordering, taking tests, or receiving results, the entire process is designed to prioritize privacy and ease. Clients can rest assured that their information remains secure while enjoying a stress-free testing experience, thanks to streamlined procedures and professional handling throughout.
In Sherwood, WI, our hair follicle testing services are known for affordable pricing and swift turnaround times. We offer competitive pricing structures to ensure excellent value for businesses of all sizes. Reliable results and quick processing times mean peace of mind, allowing organizations to make informed decisions efficiently.
Hair follicle drug testing in Sherwood, WI, provides fast, accurate, and reliable results. The method efficiently detects substance use with high precision. Analyzed in specialized labs, it ensures quick turnaround, offering peace of mind to employers and individuals alike. The accuracy rate surpasses that of traditional urine tests, making it the preferred choice for effective drug screening solutions.
Utilizing hair follicle testing in Sherwood, WI, empowers employers to ensure compliance with their drug-free workplace policies. This method supports reduced legal risks and fosters a safer workplace environment. By providing peace of mind, employers can confidently uphold their policies, facilitating a productive, secure, and compliant 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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Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
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