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Accredited Drug Testing offers comprehensive hair follicle drug testing in Levering, Michigan. Whether you require a hair drug or alcohol test, Accredited Drug Testing is an expert in hair testing with centers available nationwide. To perform a hair test, 1.5 to 2 inches of hair from the crown or body is typically needed. Tests can check for drugs, alcohol/ETG, as well as other tailored options.
In recent times, drug testing methods have increasingly incorporated hair follicle testing. Numerous employers, legal entities, and Substance Abuse specialists insist on a hair drug test over the usual urine test. Employers with strict no-drug policies, court systems, and those on probation favor hair tests. The major advantage is the extended detection period of around 90 days, using an observed collection process that is almost impossible to tamper with. Nevertheless, for detecting drug use within the past 5 days, urine tests remain the most precise.
Accredited Drug Testing offers comprehensive hair follicle drug testing in Levering, Michigan. Whether you require a hair drug or alcohol test, Accredited Drug Testing is an expert in hair testing with centers available nationwide. To perform a hair test, 1.5 to 2 inches of hair from the crown or body is typically needed. Tests can check for drugs, alcohol/ETG, as well as other tailored options.
In recent times, drug testing methods have increasingly incorporated hair follicle testing. Numerous employers, legal entities, and Substance Abuse specialists insist on a hair drug test over the usual urine test. Employers with strict no-drug policies, court systems, and those on probation favor hair tests. The major advantage is the extended detection period of around 90 days, using an observed collection process that is almost impossible to tamper with. Nevertheless, for detecting drug use within the past 5 days, urine tests remain the most precise.
* 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 increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair records a comprehensive timeline of alcohol and drug use by embedding biomarkers within the fibers of the hair as it grows. When taken close to the scalp, hair can reveal substance exposure for up to around three months. The collection process is straightforward, tampering is relatively challenging, and transportation is uncomplicated.
A section of 1.5 inches, consisting of roughly 200 hair strands (similar to the thickness of a #2 pencil) near the scalp is needed to obtain 100mg, which is ideal for initial and confirmatory testing. In cases involving EtG, additional tests, or tests beyond 10 panels, 150mg of the hair is advisable. We suggest using a jeweler’s scale to weigh the hair. If scalp hair cannot be obtained, the same quantity of body hair can be used. When we mention head hair, it strictly refers to scalp hair, whereas body hair includes all other types (facial, axillary, etc.).
Process Overview
The lab processing of a drug test result encompasses four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a sample within a lab’s system. This step ensures the sample’s seal and shipment integrity, assigns a unique LAN (Laboratory Accessioning Number), and completes any missing information not captured by the electronic chain of custody protocol.
Screening is an initial rapid assessment for drug abuse. It provides an economical solution to exclude drug use in most samples, but a positive screening requires confirmation to be legally valid. Samples that initially test positive in Screening must undergo a secondary confirmation.
In instances where a sample tests positive in the Screening phase, an extra portion of the original specimen is extracted for further analysis. During Extraction, drugs are extracted from the hair at much lower concentrations compared to other tests (e.g., urine or oral fluid), making hair drug testing the most challenging method.
Any positive results in the screening phase are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumptive positive samples are thoroughly cleansed before confirmation, if necessary. The complete laboratory progress, from Accessioning to Confirmation, is assessed according to the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", these evaluations examine the hair strand, not the follicle beneath the scalp.
In Levering, MI, hair follicle tests often surpass urine tests in terms of detection accuracy and reliability.
Hair follicle testing in Levering, MI, permits detection of drug use over a prolonged period, extending to 90 days. This facilitates employers in evaluating an individual's substance history comprehensively.
Hair follicle tests in Levering, MI, are inherently tamper-resistant, ensuring authentic results.
Offering local and nationwide testing centers, we ensure convenient access to hair follicle testing in Levering, MI.
Our testing process in Levering, MI, is both simple and confidential, guaranteeing results securely and privately.
Levering, MI's hair follicle testing offers competitive pricing and rapid turnaround, maximizing value and reducing worries for businesses.
Hair follicle drug tests in Levering, MI, are renowned for their accuracy and speed, making them a reliable choice for detecting substances.
Employers in Levering, MI, can rely on hair follicle testing to satisfy compliance with drug-free policies, providing peace of mind.
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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