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Accredited Drug Testing offers comprehensive hair follicle drug assessments in Coon Valley, Wisconsin. For individuals needing hair drug or alcohol screening, Accredited Drug Testing is expert in hair examination, with testing sites available in all cities across the nation. Generally, 1.5 to 2 inches of hair from the crown or another body area is required. Hair samples can be evaluated for drugs, alcohol/ETG, or other specific testing options.
In recent times, more drug testing has included hair follicle analysis. Many employers, legal systems, and Substance Abuse professionals prefer hair over traditional urine tests for drug screening. Hair follicle tests are favored by zero-tolerance drug policy employers, courts, and probationary individuals. The main benefit of hair testing is its much longer drug detection window—up to 90 days—collected under supervision, and it's nearly foolproof against tampering. However, for detecting very recent drug use within 5 days, urine tests remain the most accurate.
Accredited Drug Testing offers comprehensive hair follicle drug assessments in Coon Valley, Wisconsin. For individuals needing hair drug or alcohol screening, Accredited Drug Testing is expert in hair examination, with testing sites available in all cities across the nation. Generally, 1.5 to 2 inches of hair from the crown or another body area is required. Hair samples can be evaluated for drugs, alcohol/ETG, or other specific testing options.
In recent times, more drug testing has included hair follicle analysis. Many employers, legal systems, and Substance Abuse professionals prefer hair over traditional urine tests for drug screening. Hair follicle tests are favored by zero-tolerance drug policy employers, courts, and probationary individuals. The main benefit of hair testing is its much longer drug detection window—up to 90 days—collected under supervision, and it's nearly foolproof against tampering. However, for detecting very recent drug use within 5 days, urine tests remain the most accurate.
* 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 a robust method for identifying drug and alcohol usage. Hair captures a prolonged record of alcohol and drug use by embedding biomarkers within the hair strand as it grows. When hair is collected near the scalp, it offers an approximate 3-month timeframe for detecting alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch sample, approximately 200 strands (around the diameter of a #2 pencil), closest to the scalp, yields 100mg of hair, ideal for screening and confirmation. For EtG, add-ons, and tests exceeding 10 panels, 150mg of the specimen is suggested. It's advisable to use a jeweler's scale for weighing the specimen. When scalp hair is not available, a comparable quantity of body hair can be collected. Reference to head hair pertains exclusively to scalp hair, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the foundational step where a sample is integrated into the lab’s system. This entails ensuring the sample’s proper sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and filling in any data gaps left by an electronic chain of custody system.
Screening is a preliminary step that provides a rapid check for drugs of abuse. Although Screening is a cost-efficient strategy to exclude drug usage among many samples, any positive results require confirmation to be valid in legal proceedings. Samples that are presumptively positive during Screening necessitate additional confirmation.
When a sample shows presumptive positive results in Screening, more hair is extracted from the original sample for Extraction. During Extraction, drugs are isolated from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Positive Screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo washing before confirmation as needed. The total lab process from Accessioning to Confirmation is evaluated following both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though labeled as "hair follicle tests," the analysis targets the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Coon Valley, WI Hair follicle tests offer superior detection capabilities compared to traditional urine tests. They can uncover drug use with higher accuracy due to their ability to detect metabolites over a longer period. This makes them a reliable choice for employers aiming to maintain drug-free workplaces.
Extended Detection Window in Coon Valley, WI Hair follicle testing stands out with its extended detection period, observing drug use up to 90 days in the past. This thorough window provides employers with an in-depth view of an individual's substance use history, helping maintain a responsible workforce.
Tamper-Resistant Testing Method in Coon Valley, WI Hair follicle testing is a robust method that minimizes the risk of sample adulteration. Its reliability ensures that results are tamper-proof, offering assurance to organizations that integrity in testing is upheld without question.
Convenient Nationwide Testing Locations and Local Locations in Coon Valley, WI Our extensive network of testing centers across the nation offers unparalleled convenience. You can access our services easily and swiftly, ensuring a straightforward testing process with local sites catering promptly to your requirements.
Simple, Confidential Process in Coon Valley, WI The hair follicle testing process is straightforward and discreet. It's easy to order tests, conduct the sampling, and receive results, ensuring privacy and reducing stress for individuals concerned about confidentiality.
Affordable Pricing and Fast Turnaround in Coon Valley, WI We offer competitive pricing structures for hair follicle testing, providing exceptional value. The quick turnaround times for results ensure that businesses of all sizes can maintain efficiency without overspending or delays.
Fast, Accurate, and Reliable Results in Coon Valley, WI Achieve peace of mind with hair follicle testing through rapid and precise detection of substance use. Hair tests deliver exceptional accuracy, ensuring that even the most subtle indications of drug use are identified. Our clients benefit from swift results, facilitating timely decision-making and ongoing safety.
Compliance and Peace of Mind for Employers in Coon Valley, WI Utilizing hair follicle testing helps companies adhere to drug-free workplace mandates. This approach not only reduces potential legal liabilities but also enhances overall workplace safety, giving employers confidence in their compliance efforts.
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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