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Accredited Drug Testing offers comprehensive hair follicle drug screening services in Center Point, Tennessee. Whether you require a hair drug or alcohol screening, our centers, located in every city across the nation, are equipped to perform these tests. You generally need 1.5 to 2 inches of hair from your head or body. Hair tests can detect drugs, alcohol/ETG, and other personalized options.
Over recent years, hair follicle drug testing has become more prevalent in drug testing. Many businesses, judicial systems, and Substance Abuse professionals prefer hair drug tests over standard urine tests. This method is favored by employers with strict anti-drug policies, court systems, and those on probation. Hair follicle tests offer a longer detection timeline, up to 90 days, require supervised collection, and are very hard to tamper with. However, for drug use detection within the last five days, urine tests are still the most reliable.
Accredited Drug Testing offers comprehensive hair follicle drug screening services in Center Point, Tennessee. Whether you require a hair drug or alcohol screening, our centers, located in every city across the nation, are equipped to perform these tests. You generally need 1.5 to 2 inches of hair from your head or body. Hair tests can detect drugs, alcohol/ETG, and other personalized options.
Over recent years, hair follicle drug testing has become more prevalent in drug testing. Many businesses, judicial systems, and Substance Abuse professionals prefer hair drug tests over standard urine tests. This method is favored by employers with strict anti-drug policies, court systems, and those on probation. Hair follicle tests offer a longer detection timeline, up to 90 days, require supervised collection, and are very hard to tamper with. However, for drug use detection within the last five days, urine tests are still the most reliable.
* 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 now deemed an effective method for identifying substance use, including drugs and alcohol. Hair retains a lengthy timeline of alcohol and drug intake by capturing biomarkers within the fibers of its growing strands. A sample taken near the scalp can offer roughly a 3-month detection timeframe for alcohol and substances. Hair is easy to collect, hard to tamper with, and simple to transport.
A 1.5-inch portion consisting of approximately 200 hair strands (roughly as thick as a #2 pencil) nearest to the scalp yields 100mg of hair, which is ideal for analysis and verification. For EtG, add-ons, and tests exceeding 10 panels, it's suggested to obtain 150mg of the sample. It's advisable to use a jeweler’s scale for weighing. If scalp hair isn’t available, a similar quantity of body hair can be taken. When we mention head hair, it specifically refers to scalp hair, whereas body hair includes all other types (such as facial or axillary hair).
Process Overview
The primary steps in lab analysis of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the sample’s initial input into the laboratory's system. This process includes confirming the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data input not provided by an electronic chain of custody.
Screening involves a preliminary examination to identify drugs of abuse. While Screening is cost-effective for eliminating drug usage in most samples, a positive result requires confirmation to be valid in legal situations. Every sample showing a presumptive positive in Screening must undergo further verification.
Should a sample test presumptive positive during Screening, additional hair is extracted from the original sample for the Extraction process. Here, drugs are retrieved from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), underlining why hair drug screening is particularly challenging.
Confirmation of any positive screening findings is executed via GC/MS, GC/MS/MS or LC/MS/MS. Before confirmation, all presumptive positive samples receive necessary washes. The full lab process from Accessioning to Confirmation receives review under both CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the test actually examines the hair strand, not the follicle beneath the scalp
Hair follicle testing triumphs over urine tests in Center Point, TN, by offering enhanced detection capability. Compared to urine testing, hair analysis provides a more extended detection period, superior accuracy, and is robust against attempts at manipulation.
Advantages Over Urine Tests
In Center Point, TN, hair follicle testing is instrumental in capturing drug use over prolonged periods, offering insights up to 90 days prior. This extended detection window is indispensable for evaluating long-term substance usage.
Prolonged Detection
In Center Point, TN, hair testing methods significantly lower the chances of sample tampering. With stringent procedures ensuring reliability, hair follicle tests deliver indisputable results, enhancing trust in the testing process.
Tamper-Resistance
Center Point, TN residents enjoy the convenience of nationwide testing centers. These centers offer easy access to drug testing services, ensuring comprehensive and timely substance use assessments.
Testing Convenience
The hair follicle testing process in Center Point, TN is seamless, ensuring confidentiality and simplicity. Our straightforward procedure addresses privacy concerns and streamlines the experience for users.
Simplified Process
Center Point, TN businesses benefit from our affordable pricing and prompt results. Our competitive rates and fast turnaround provide excellent value, serving companies of various scales.
Pricing Benefits
In Center Point, TN, hair follicle drug tests are known for their quick and precise results. These tests excel in accurately identifying substance use, making them highly reliable for ensuring workplace safety and compliance.
Hair Testing Efficiency
Employers in Center Point, TN, find peace of mind using hair follicle testing for drug-free workplace policies. This method bolsters compliance and reduces legal liabilities, contributing to a safer work environment.
Employer Benefits
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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Sophia Schutze - 6/19/2024
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
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