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Accredited Drug Testing provides comprehensive hair follicle drug testing services in Surgoinsville, Tennessee. Our company specializes in hair testing, and we operate numerous testing centers nationwide, ready to conduct hair drug or alcohol tests. Typically, 1.5 to 2 inches of hair is required, which can be sourced from the scalp or body. Hair can be tested for the presence of drugs, alcohol/ETG, and other specific options.
Lately, drug testing approaches have increasingly favored hair follicle exams. It's becoming a preferred choice for employers, courts, and Substance Abuse experts over standard urine tests. Hair follicle drug screens are indispensable to employers with strict no-drug policies, the judiciary, and probation officers. Their notable advantage lies in their extended detection span of up to 90 days, ensuring precision and difficulty to manipulate. For detecting recent drug use within 5 days, urine testing retains its accuracy.
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Surgoinsville, Tennessee. Our company specializes in hair testing, and we operate numerous testing centers nationwide, ready to conduct hair drug or alcohol tests. Typically, 1.5 to 2 inches of hair is required, which can be sourced from the scalp or body. Hair can be tested for the presence of drugs, alcohol/ETG, and other specific options.
Lately, drug testing approaches have increasingly favored hair follicle exams. It's becoming a preferred choice for employers, courts, and Substance Abuse experts over standard urine tests. Hair follicle drug screens are indispensable to employers with strict no-drug policies, the judiciary, and probation officers. Their notable advantage lies in their extended detection span of up to 90 days, ensuring precision and difficulty to manipulate. For detecting recent drug use within 5 days, urine testing retains its accuracy.
* 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 a potent method for identifying drug and alcohol consumption. Hair offers a prolonged record of substance use by embedding chemical indicators within the hair's growing fiber. When sampled close to the scalp, hair can reflect a detection period of up to approximately three months for alcohol and other substances. Hair is straightforward to gather, somewhat resistant to tampering, and convenient to transport.
A 1.5-inch segment of around 200 hair strands (akin to the thickness of a #2 pencil) nearest to the scalp yields 100mg, which is the preferred quantity for both screening and confirmation. For EtG, additional tests, or screenings exceeding 10 panels, 150mg is advised. We suggest measuring the sample using a jeweler’s scale. If scalp hair is absent, a corresponding quantity of body hair may be used. When mentioning head hair, we refer exclusively to scalp hair. Body hair encompasses other varieties (facial, underarm, etc.).
Process Overview
The primary stages in processing a laboratory drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a specimen within a laboratory’s system. This encompasses ensuring the specimen was appropriately sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and completing any essential data entry not covered by an electronic custody system.
Screening involves a preliminary assessment for drug traces. Though Screening offers a cost-efficient approach to negate drug use in most samples, a positive result requires confirmation for legal acceptance. Any specimens that appear positive in Screening necessitate a subsequent validation.
If a specimen is tentatively positive during the Screening phase, more hair is extracted from the original sample and readied for Extraction. Here, drugs are derived from hair at significantly reduced concentrations than other methods (like urine or saliva), making hair drug screening a highly intricate process.
Confirmation of any positive Screening outcome is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens are cleansed prior to Confirmation as applicable. The full lab procedure from Accessioning to Confirmation is overseen by both the CAP (College of American Pathologists) Hair criteria and the standardization to ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the test itself examines the hair strand and not the follicle beneath the scalp.
Why does hair follicle testing excel over urine testing in Surgoinsville, TN? Accuracy and reliability set hair tests apart. Unlike urine tests, hair tests detect drug use over longer periods and are less prone to tampering, offering superior assurance of the results' validity.
Employers find the extended detection window of hair tests beneficial. Where urine tests might miss prior substance use, hair tests provide a more comprehensive overview, enhancing workplace safety and policy adherence.
The extended detection window of hair follicle tests in Surgoinsville, TN offers significant advantages. These tests can identify drug use spanning up to 90 days, providing a detailed glimpse into an individual's substance history.
Employers value this extended timeline as it helps them assess the long-term habits of employees or candidates. A hair test's capability to reveal a history of substance use contributes to informed hiring and monitoring decisions.
Hair follicle testing is a robust method against tampering in Surgoinsville, TN. The risk of sample adulteration is greatly minimized, ensuring the accuracy and integrity of the test outcomes.
By leveraging hair testing, organizations gain confidence in the results, as this method significantly reduces opportunities for manipulation. This testing reliability is crucial for maintaining an honest and safe environment.
The convenience of our testing centers, both nationwide and within Surgoinsville, TN, ensures quick and hassle-free access to hair follicle testing services.
With easily accessible testing locations, individuals and employers can enjoy the simplicity and efficiency of our services. This availability aids in maintaining consistent testing routines devoid of logistical hurdles.
In Surgoinsville, TN, hair follicle testing is a simple and confidential process. From ordering tests to receiving results, the procedure is designed with privacy and ease of use in mind, addressing common concerns.
This straightforward process instills confidence in test takers and employers, emphasizing a hassle-free experience. Confidential handling of data further reinforces trust in our testing services.
Businesses in Surgoinsville, TN can benefit from our affordable pricing and fast turnaround times. We provide excellent value, ensuring that firms of all sizes can access reliable and cost-effective drug testing solutions.
Quick results enable timely decision-making, aligning with both small and large companies' needs. Our competitive pricing structures solidify our position as a trusted partner in substance testing.
Hair follicle drug tests are renowned for their precision and swiftness in Surgoinsville, TN. The high accuracy of these tests ensures that substance use is effectively detected, providing reliable results. The process is rapid, allowing for quick decision-making and action.
Employers and individuals appreciate how quickly they can receive results from hair tests. This efficiency is paired with the accuracy in detection, making hair testing a top choice for reliable substance screening.
Employers in Surgoinsville, TN can achieve compliance and peace of mind through hair follicle testing. This method aids in adherence to drug-free workplace policies, effectively reducing legal risks associated with substance misuse.
Implementing hair tests enhances workplace safety, fostering a secure environment for employees and employers alike. Compliance with these standards contributes to a more robust organizational framework.
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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