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Accredited Drug Testing offers comprehensive hair follicle drug testing services in South Haven, Minnesota. If you're looking for a hair drug or alcohol examination, Accredited Drug Testing excels in hair assessments, with testing facilities across the country that can handle it. Typically, 1.5 to 2 inches of hair from the crown or body is required. Hair assessments can test for drugs, alcohol/ETG, among other bespoke testing options.
In recent times, the use of hair follicle tests for drug detection has increased. Many businesses, courts, and substance abuse experts have started choosing hair drug tests over the standard urine tests. Hair follicle exams are employed by employers with strict drug policies, judicial bodies, and individuals on probation. One key advantage of hair follicle testing is a significantly lengthened detection period, usually up to 90 days, which involves an observed collection process, making it extremely hard to tamper with. However, for detecting drug use within the past 5 days, urine tests remain more accurate.
Accredited Drug Testing offers comprehensive hair follicle drug testing services in South Haven, Minnesota. If you're looking for a hair drug or alcohol examination, Accredited Drug Testing excels in hair assessments, with testing facilities across the country that can handle it. Typically, 1.5 to 2 inches of hair from the crown or body is required. Hair assessments can test for drugs, alcohol/ETG, among other bespoke testing options.
In recent times, the use of hair follicle tests for drug detection has increased. Many businesses, courts, and substance abuse experts have started choosing hair drug tests over the standard urine tests. Hair follicle exams are employed by employers with strict drug policies, judicial bodies, and individuals on probation. One key advantage of hair follicle testing is a significantly lengthened detection period, usually up to 90 days, which involves an observed collection process, making it extremely hard to tamper with. However, for detecting drug use within the past 5 days, urine tests remain more 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 increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair offers a comprehensive history of substance use by capturing biomarkers in the fibers of the hair as it grows. When samples are taken close to the scalp, hair can offer a detection period of up to about three months for both alcohol and drugs. The collection process is straightforward, the likelihood of tampering is low, and transportation is convenient.
A sample size of 1.5 inches consisting of around 200 hair strands (roughly comparable to a #2 pencil) from near the scalp yields 100mg of hair, which is ideal for both screening and confirmation. For EtG, additional tests, and/or those exceeding 10 panels, a sample of 150mg is advisable. Using a jeweler’s scale is recommended for measuring the specimen's weight. If scalp hair is unavailable, a similar quantity of body hair may be used. When discussing head hair, it specifically refers to scalp hair, while body hair includes all other types (such as facial and axillary hair).
Process Overview
The laboratory workflow for processing a drug test result includes four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into the laboratory's process. This step involves verifying that the sample maintains its seal and is properly shipped, allocating a random LAN (Laboratory Accessioning Number), and performing any additional data entry that the electronic chain of custody system does not cover.
Screening is a preliminary assessment for drugs of abuse. While this step is a cost-effective strategy for identifying drug usage in most samples, a positive outcome needs verification to be legally binding. Any samples yielding presumptive positive results in Screening must undergo a secondary confirmation.
If the Screening phase results in a presumptive positive, additional hair is extracted from the original sample and prepared for Extraction. In this phase, drug compounds are retrieved from hair at much lower concentrations compared to other methods (such as urine or oral fluid), underscoring the complexity of hair drug screening procedures.
Confirmation of any positive screening findings is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positive results are cleansed as necessary prior to confirmation. From Accessioning to Confirmation, the laboratory process undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests", the analysis centers on the hair strand rather than the follicle beneath the scalp.
When compared to traditional urine testing, hair follicle tests in South Haven, MN, offer superior detection reliability. Hair testing uncovers substance use with greater accuracy, ensuring zero-tolerance policies are effectively upheld.
Hair follicle testing is notable for its extended detection window in South Haven, MN, covering up to 90 days. It provides employers with a thorough analysis of an individual's substance use history, informing better hiring decisions.
The tamper-resistant nature of hair follicle tests in South Haven, MN, is invaluable. This method drastically lowers the chances of sample tampering, ensuring reliably trustworthy results for all parties involved.
With nationwide testing locations, including South Haven, MN, accessing our hair follicle drug testing services is convenient. Our expansive network ensures easy and hassle-free test participation.
In South Haven, MN, our hair follicle testing process is simple and confidential. It ensures ease of use from ordering right through to results reception, maintaining privacy throughout.
Our competitive pricing and fast turnaround in South Haven, MN, make hair follicle testing both affordable and efficient. Companies of all sizes benefit from the value our services provide.
In South Haven, MN, hair follicle drug tests are renowned for their speed, accuracy, and reliability. Their precise results quickly identify substance use, providing peace of mind to employers and ensuring fair evaluations for all candidates.
In South Haven, MN, compliance and peace of mind are priorities for employers. Adopting hair follicle testing supports adherence to drug-free workplace policies, reducing legal liabilities and promoting a safe 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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