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Accredited Drug Testing offers extensive hair follicle drug screening services in Grandview, Wisconsin. If you're looking for a hair-based drug or alcohol screening, Accredited Drug Testing is your go-to provider, with facilities nationwide ready to conduct the test. Typically, 1.5 to 2 inches of hair from your head or body is needed. Hair tests can detect drugs, alcohol/ETG, or cater to specific testing needs.
In recent times, drug screening methods have increasingly involved hair follicle drug tests. These tests are now favored over traditional urine ones by many employers, courts, and substance abuse experts. Employers enforcing strict no-drug policies, legal institutions, and those on probation often use hair tests. The main advantage is the extended detection window of up to 90 days, coupled with observed collection, making it nearly fraud-proof. However, urine tests remain precise for uncovering drug use within the past 5 days.
Accredited Drug Testing offers extensive hair follicle drug screening services in Grandview, Wisconsin. If you're looking for a hair-based drug or alcohol screening, Accredited Drug Testing is your go-to provider, with facilities nationwide ready to conduct the test. Typically, 1.5 to 2 inches of hair from your head or body is needed. Hair tests can detect drugs, alcohol/ETG, or cater to specific testing needs.
In recent times, drug screening methods have increasingly involved hair follicle drug tests. These tests are now favored over traditional urine ones by many employers, courts, and substance abuse experts. Employers enforcing strict no-drug policies, legal institutions, and those on probation often use hair tests. The main advantage is the extended detection window of up to 90 days, coupled with observed collection, making it nearly fraud-proof. However, urine tests remain precise for uncovering drug use within the past 5 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 has gained recognition as an effective method for identifying drug and alcohol consumption. By trapping biomarkers within the fibers of the growing hair strand, hair provides a detailed long-term record of alcohol and other drug use. When hair is collected near the scalp, it can offer a detection window of up to roughly 3 months for alcohol and other drugs. Hair collection is straightforward, challenging to adulterate, and easy to transport.
A hair sample measuring 1.5 inches, consisting of roughly 200 strands (about the diameter of a #2 pencil) closest to the scalp, supplies 100mg of hair, which is the optimal amount for screening and confirmation. For testing that includes EtG, add-ons, and/or more than 10 panels, 150mg of the specimen is advisable. It's recommended to weigh the specimen with a jeweler’s scale. If scalp hair is inaccessible, a comparable quantity of body hair can be used. When the term head hair is mentioned, it specifically refers to scalp hair. Body hair encompasses all other types of hair (such as facial and axillary hair).
Process Overview
There are four primary steps involved in the laboratory processing of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of integrating a sample into a laboratory’s system. This process includes confirming that the sample has been appropriately sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry not covered by an electronic chain of custody system.
Screening constitutes an initial rapid evaluation for drugs of abuse. Screening is a cost-efficient approach to dismiss drug use in the majority of samples, but a positive screen demands confirmation for courtroom admissibility. Any samples that come back presumptively positive during Screening necessitate a subsequent confirmation.
If a sample is found to be presumptively positive during Screening, additional hair is extracted from the original specimen and readied for Extraction. During this phase, drugs are extracted from hair at much lower concentrations than in other testing methodologies (e.g., urine or oral fluid), making hair drug screening one of the most challenging methodologies to execute.
To validate any positive screening result, confirmation is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results may be washed before confirmation as necessary. The whole laboratory process, from Accessioning to Confirmation, is conducted in accordance with 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 commonly referred to as "hair follicle tests", the analysis actually examines the hair strand and not the root embedded in the scalp.
Why Hair Follicle Testing Beats Urine Testing in Grandview, WI
Hair follicle testing offers significant advantages over traditional urine tests. With its superior detection capabilities, it delivers more reliable and accurate insights into substance use compared to urine tests, particularly for those adopting zero-tolerance policies.
Extended Detection Window in Grandview, WI
Hair follicle testing stands out for its capacity to unveil drug use over an extended timeframe of up to 90 days. This gives employers an in-depth understanding of an applicant or employee's substance history, thus facilitating informed decisions.
Tamper-Resistant Testing Method in Grandview, WI
Hair follicle testing significantly reduces sample tampering risks, ensuring reliable and irrefutable results. This robust method is favored due to its resilience against common forms of test manipulation.
Convenient Nationwide Testing Locations and Local Locations in Grandview, WI
Our expansive network of testing centers across the nation facilitates quick and accessible drug testing services. This ensures convenient and hassle-free experiences for clients in and around Grandview.
Simple, Confidential Process in Grandview, WI
We offer a straightforward and confidential drug testing procedure, from ordering to getting results. This approach addresses privacy and user convenience, making the process easy for all clients.
Affordable Pricing and Fast Turnaround in Grandview, WI
Our competitive pricing structure coupled with swift turnaround times delivers exceptional value, providing companies of all sizes with effective solutions and peace of mind at reasonable rates.
Fast, Accurate, and Reliable Results in Grandview, WI
When it comes to drug testing, precision and speed are key. Hair follicle testing provides highly reliable results, quickly identifying substance use in individuals. This method's enhanced accuracy ensures peace of mind for all parties involved.
Compliance and Peace of Mind for Employers in Grandview, WI
Incorporating hair follicle testing helps maintain compliance with workplace drug policies and reduces legal risks. This method enhances safety and peace of mind, underpinning a secure work 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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