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At Accredited Drug Testing, we offer thorough hair follicle drug screenings in Hartford, Tennessee. Whenever a hair drug or alcohol screening is a necessity, we focus on hair testing and boast testing facilities across all cities Nationwide capable of carrying out such assessments. Typically, 1.5 to 2 inches of hair from your head or body can be tested. Hair samples are assessable for drugs, alcohol/ETG, or tailor-made options.
Over the past few years, hair follicle drug tests have increasingly become prevalent in drug testing procedures. Several employers, judicial authorities, and Substance Abuse experts now mandate a hair drug test over a conventional urine test. Zero-tolerance policy employers, court systems, and probationers opt for these tests due to their benefit of an extended detection duration for drug consumption, which can last up to 90 days, conducted under an observed process and making it almost impossible to deceive. However, urine tests remain the most precise for determining drug use within a 5-day span.
At Accredited Drug Testing, we offer thorough hair follicle drug screenings in Hartford, Tennessee. Whenever a hair drug or alcohol screening is a necessity, we focus on hair testing and boast testing facilities across all cities Nationwide capable of carrying out such assessments. Typically, 1.5 to 2 inches of hair from your head or body can be tested. Hair samples are assessable for drugs, alcohol/ETG, or tailor-made options.
Over the past few years, hair follicle drug tests have increasingly become prevalent in drug testing procedures. Several employers, judicial authorities, and Substance Abuse experts now mandate a hair drug test over a conventional urine test. Zero-tolerance policy employers, court systems, and probationers opt for these tests due to their benefit of an extended detection duration for drug consumption, which can last up to 90 days, conducted under an observed process and making it almost impossible to deceive. However, urine tests remain the most precise for determining drug use within a 5-day span.
* 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.
The use of hair testing is increasingly recognized as a robust method for identifying both drug and alcohol consumption. It provides an extensive record of substance use by embedding biomarkers within the strands of hair as they grow. When hair specimens are clipped close to the scalp, they can offer a detection time frame of up to around three months for both alcohol and drugs. Collecting hair is straightforward, complex to tamper with, and convenient to transport.
Gathering a 1.5-inch segment consisting of around 200 hair strands (approximating the thickness of a #2 pencil) near the scalp yields 100mg of hair, which is the optimal quantity for both screening and confirming results. For EtG, additional tests, and/or testing beyond 10 panels, a sample of 150mg is advisable. We suggest using a jeweler’s scale to measure the specimen. If scalp hair isn't an option, an equivalent quantity of body hair can be used. References to head hair imply scalp hair only, whereas body hair pertains to other hair types (facial, underarm, etc.).
Process Overview
There are four fundamental stages in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial processing into the lab's system. This step ensures the sample was sealed and transported correctly, assigns a random LAN (Laboratory Accessioning Number), and fills in any additional data entry missing in an electronic chain of custody system.
The Screening phase involves a quick preliminary test for substance abuse. Although Screening is a cost-effective means to eliminate drug usage in most samples, a positive screen must be validated for court admissibility. Any samples initially testing positive in Screening necessitate a secondary confirmation.
If a Screening stage test is presumptively positive, more hair is extracted from the original sample for preparation in the Extraction stage. In this process, drugs are extracted from hair at significantly lower concentrations than in other methods (such as urine or oral fluids); hence, hair drug screening is the most complex method to execute.
Confirmation of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as necessary. The full laboratory procedure from Accessioning through Confirmation is examined under the CAP (College of American Pathologists) Hair designation and with accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis actually involves the hair strand, not the follicle beneath the scalp.
In Hartford, TN, hair follicle testing is ahead of traditional urine tests. With superior detection capabilities, hair testing offers enhanced accuracy and reliability than its urine counterpart, making it an invaluable assessment method.
Offering insight over a prolonged period, hair follicle testing in Hartford, TN, extends the detection window up to 90 days. This comprehensive observation allows employers to evaluate a person's substance use history effectively.
Hair follicle testing in Hartford, TN, lowers the chances of sample tampering. These tests ensure reliability offering unquestionable results not easily tricked, creating a foolproof method of substance use verification.
With nationwide testing centers, Hartford, TN, enjoys convenience and quick, hassle-free access to drug testing. The extensive network makes it within reach for anyone needing the service.
In Hartford, TN, hair follicle testing is a straightforward and confidential process. Consumers trust our integrity to respect privacy from test ordering to receiving results, ensuring easy usage.
Hartford, TN, benefits from hair follicle testing due to its affordable pricing and fast turnaround times. These qualities offer excellent value to companies regardless of their size.
The hair follicle drug test in Hartford, TN offers high precision and reliability in detecting drug use. These tests are fast and deliver accurate results that everyone can trust, efficiently identifying any substances used.
In Hartford, TN, adopting hair follicle testing ensures workplace compliance with drug-free policies. It reduces legal risks, ensuring safety and peace of mind for employers striving for an effective policy.
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
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