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In Commonwealth, Wisconsin, Accredited Drug Testing offers comprehensive hair follicle drug tests. Whenever you need hair or alcohol testing, we have a network of facilities nationwide, including all cities, to conduct these tests. To perform a hair test, a length of 1.5 to 2 inches of hair from the scalp or body is required. Our hair assessments can detect drugs, ETG/alcohol, or other custom tests.
Lately, hair follicle drug testing has increasingly become a preferred method over traditional testing. Many workplaces, legal courts, and substance abuse experts now opt for hair tests rather than urine tests. This test is preferred by employers enforcing zero-tolerance to drugs, judicial entities, and parole requirements. Its main advantage is a prolonged detection span, revealing drug use for up to 90 days, with supervised collection, making tampering almost impossible. However, urine tests remain the best for identifying recent consumption within five days.
In Commonwealth, Wisconsin, Accredited Drug Testing offers comprehensive hair follicle drug tests. Whenever you need hair or alcohol testing, we have a network of facilities nationwide, including all cities, to conduct these tests. To perform a hair test, a length of 1.5 to 2 inches of hair from the scalp or body is required. Our hair assessments can detect drugs, ETG/alcohol, or other custom tests.
Lately, hair follicle drug testing has increasingly become a preferred method over traditional testing. Many workplaces, legal courts, and substance abuse experts now opt for hair tests rather than urine tests. This test is preferred by employers enforcing zero-tolerance to drugs, judicial entities, and parole requirements. Its main advantage is a prolonged detection span, revealing drug use for up to 90 days, with supervised collection, making tampering almost impossible. However, urine tests remain the best for identifying recent consumption 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 testing is recognized as a potent method for identifying drug and alcohol consumption. Hair captures a lengthy record of alcohol and drug usage by embedding biomarkers within the hair fiber as it grows. When taken close to the head, hair offers a detection range of up to three months for alcohol and various substances. The process of collecting hair is straightforward, challenging to tamper, and convenient to transport.
A hair sample measuring 1.5 inches and consisting of about 200 strands (similar in size to a #2 pencil) near the scalp will yield 100mg, considered optimal for screening and verification. For EtG, additional testing, and examinations exceeding 10 panels, it is advised to collect 150mg of the specimen. Using a jeweler's scale for weighing the specimen is suggested. If scalp hair is not available, an equivalent quantity of body hair can be used. The term head hair specifically means scalp hair, whereas body hair includes other types, such as facial or axillary hair.
Process Overview
The four primary phases in processing a drug test in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with entering a sample into the lab's system. This phase ensures the sample was properly sealed and shipped, assigns a unique Laboratory Accessioning Number (LAN), and completes any necessary data entry that isn't captured by an electronic chain of custody.
Screening is a preliminary fast check for substances of abuse. Although Screening is economical for eliminating drug use in most samples, a positive screening must be confirmed for court acceptance. Presumptive positives from Screening need further verification.
For samples showing presumptive positives in Screening, additional hair is taken from the original specimen for Extraction. In this step, drugs are extracted from hair at lesser concentrations compared to other methods (such as urine or oral fluids), which makes hair drug testing more complex.
The Confirmation stage of any positive screening utilizes GC/MS, GC/MS/MS, or LC/MS/MS methods. Samples deemed presumptive positive are cleaned before confirmation if required. The entire lab process, from Accessioning to Confirmation, is meticulously reviewed under the CAP (College of American Pathologists) Hair criteria and must meet the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly called "hair follicle tests," the examination actually analyzes the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Commonwealth, WI
Hair testing offers substantial advantages over urine testing in terms of detection accuracy and reliability. In Commonwealth, WI, individuals and organizations benefit from the longer detection windows and reduced risk of sample tampering compared to traditional urine tests. This method provides a more comprehensive insight into substance use behavior.
Extended Detection Window in Commonwealth, WI
The hair follicle drug test stands out for its extended detection window, tracking substance use over a lengthy span of up to 90 days. This allows employers and agencies in Commonwealth, WI to gain a thorough understanding of an individual’s drug use history, offering a broader perspective compared to other testing methods.
Tamper-Resistant Testing Method in Commonwealth, WI
Hair follicle testing is renowned for its tamper-resistant nature, significantly minimizing the chances of sample adulteration. In Commonwealth, WI, this provides peace of mind by ensuring results are both dependable and indisputable, which is crucial for making informed decisions.
Convenient Nationwide Testing Locations and Local Locations in Commonwealth, WI
Providing nationwide service, our testing centers, including those in Commonwealth, WI, offer accessible and hassle-free services. This ensures individuals and businesses can promptly conduct required tests without delays, facilitating a smoother process for all involved.
Simple, Confidential Process in Commonwealth, WI
The straightforward and confidential nature of hair follicle testing in Commonwealth, WI ensures privacy is respected at every step. This ease of use alleviates concerns over privacy and confidentiality, making it an attractive option for many seeking drug testing services.
Affordable Pricing and Fast Turnaround in Commonwealth, WI
Our competitive pricing and swift turnaround times provide substantial value in Commonwealth, WI. Companies of all sizes can take advantage of the efficient service and cost-effective rates without compromising on the quality or timeliness of results.
Fast, Accurate, and Reliable Results in Commonwealth, WI
Hair follicle drug testing stands out with its precision and rapid results delivery. The test offers exceptional accuracy in detecting a variety of substances, making it a trusted choice for those needing reliable results quickly. In Commonwealth, WI, users appreciate the precise diagnostics which ensure confident decisions based on solid, scientific data.
Compliance and Peace of Mind for Employers in Commonwealth, WI
Employers in Commonwealth, WI can enhance compliance with drug-free policies through hair follicle testing. This method reduces potential legal liabilities and improves workplace safety, offering assurance to employers and promoting a more secure environment.
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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