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In Parsons, Tennessee, Accredited Drug Testing offers comprehensive hair follicle drug testing services. If you're in need of a test for drugs or alcohol, we specialize in this type of analysis, with centers available nationwide. Typically, 1.5 to 2 inches of hair from your head or body is required. Our hair tests can detect drugs, alcohol/ETG, or be customized as needed.
Recently, hair follicle drug testing has become a more common method for screening. Preferred by employers, courts, and Substance Abuse professionals, this method is favored over the traditional urine test. Hair follicle tests are utilized by those enforcing strict drug use policies due to their extended detection period of up to 90 days, their observed collection process, and their resistance to tampering. For recent drug use detection (within the last 5 days), urine tests remain the most accurate.
In Parsons, Tennessee, Accredited Drug Testing offers comprehensive hair follicle drug testing services. If you're in need of a test for drugs or alcohol, we specialize in this type of analysis, with centers available nationwide. Typically, 1.5 to 2 inches of hair from your head or body is required. Our hair tests can detect drugs, alcohol/ETG, or be customized as needed.
Recently, hair follicle drug testing has become a more common method for screening. Preferred by employers, courts, and Substance Abuse professionals, this method is favored over the traditional urine test. Hair follicle tests are utilized by those enforcing strict drug use policies due to their extended detection period of up to 90 days, their observed collection process, and their resistance to tampering. For recent drug use detection (within the last 5 days), urine tests remain the most 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.
The process of hair testing is now acknowledged as an effective method for identifying drug and alcohol consumption. This is because hair captures a history of alcohol and drug activity by securing biomarkers within its growing strands. When hair is collected near the scalp, it can reveal drug and alcohol use over a period of up to three months. It's easy to gather, challenging to tamper with, and simple to transport.
Taking a 1.5-inch sample containing roughly 200 hair strands (comparable to a #2 pencil's thickness) nearest to the scalp yields 100mg of hair, which is optimal for both screening and confirmation. For tests such as EtG and those exceeding 10 panels, a sample of 150mg is advisable. It's recommended to weigh the hair sample using a jeweler’s scale. If there is no scalp hair available, a similar quantity of body hair can be used instead. Here, head hair specifically denotes scalp hair, whereas body hair encompasses all other hair types, such as facial or axillary hair.
Process Overview
The laboratory processes a drug test across four pivotal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the phase where a sample is initially integrated into a laboratory’s system. This step involves confirming the sample was properly sealed and shipped, assigning it a LAN (Laboratory Accessioning Number), and completing any missing data not covered by an electronic chain of custody.
Screening constitutes a preliminary evaluation for drug presence. It's a cost-efficient strategy to exclude drug use in most cases. However, results indicating a positive screen need a confirmation to be admissible in legal scenarios. Presumptive positives during Screening mandate subsequent confirmation.
Should a sample test positive in Screening, additional hair is extracted from the original specimen to undergo Extraction, during which substances are isolated from the hair at decreased concentration levels compared to other methods (e.g., urine or oral fluids). This makes hair drug testing a substantially challenging approach.
Confirmation follows a positive screening outcome through methods like GC/MS, GC/MS/MS, or LC/MS/MS. Samples presumed as positive undergo necessary washing before confirming. The entire sequence from Accessioning to Confirmation is scrutinized per the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly cited as "hair follicle tests", the actual analysis pertains to the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Parsons, TN
Hair follicle testing provides a higher level of detection accuracy compared to traditional urine tests. This method is more reliable in identifying substance use, offering a comprehensive analysis over an extended period, allowing businesses and institutions to maintain a safe and secure environment.
Extended Detection Window in Parsons, TN
Hair follicle testing can reveal drug use over a span of up to 90 days. This extensive detection window gives employers insight into an individual's long-term substance use, offering a thorough overview that surpasses other testing methods.
Tamper-Resistant Testing Method in Parsons, TN
Hair follicle tests provide a robust solution against sample adulteration, ensuring that results are trustworthy and authentic. This tamper-resistant feature guarantees the integrity of the testing process.
Convenient Nationwide Testing Locations and Local Locations in Parsons, TN
With testing centers strategically located nationwide, Accredited Drug Testing makes accessing testing services quick and straightforward. Parsons residents benefit from seamless testing experiences, minimizing logistical challenges.
Simple, Confidential Process in Parsons, TN
The process for ordering a hair follicle test is straightforward and maintains confidentiality throughout. From scheduling to receiving results, clients are assured of their privacy and ease of use.
Affordable Pricing and Fast Turnaround in Parsons, TN
Our competitive pricing and swift turnaround times offer exceptional value. Companies in Parsons, TN, can enjoy cost-effective services without compromising on quality or speed, ensuring timely decisions can be made.
The precision of hair follicle drug tests offered in Parsons, TN, is unparalleled. These assessments deliver fast, accurate evaluations of substance use, ensuring high reliability. Accuracy and speed make these tests optimal for determining substance history, aiding employers and legal authorities in making informed decisions.
Compliance and Peace of Mind for Employers in Parsons, TN
Employers utilizing hair follicle testing can confidently uphold drug-free workplace policies. This method supports compliance and decreases legal liabilities while enhancing overall workplace safety.
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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Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
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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