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Located in Tenaha, Texas, Accredited Drug Testing provides thorough hair follicle analysis. For those seeking hair-based substance evaluations, we offer specialized services nationwide. Typically requiring 1.5 to 2 inches of scalp or body hair, tests identify drug and alcohol usage or can be customized to specific needs.
Recently, drug screenings are increasingly shifting towards hair follicle tests. Employers, judicial systems, and Substance Abuse professionals prefer this over traditional urine analysis. Hair tests appeal due to their extensive 90-day detection period and tamper-proof collection process, whereas urine tests are preferred for immediate drug detection within five days.
Located in Tenaha, Texas, Accredited Drug Testing provides thorough hair follicle analysis. For those seeking hair-based substance evaluations, we offer specialized services nationwide. Typically requiring 1.5 to 2 inches of scalp or body hair, tests identify drug and alcohol usage or can be customized to specific needs.
Recently, drug screenings are increasingly shifting towards hair follicle tests. Employers, judicial systems, and Substance Abuse professionals prefer this over traditional urine analysis. Hair tests appeal due to their extensive 90-day detection period and tamper-proof collection process, whereas urine tests are preferred for immediate drug detection within five days.
* 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 has gained recognition as a robust method for identifying drug and alcohol consumption. Hair offers an extensive record of alcohol and other substances by capturing biomarkers within the fibers of the expanding hair strand. When collected near the scalp, hair can deliver about a 3-month detection range for alcohol and drugs. Hair is easy to collect, somewhat resistant to adulteration, and straightforward to ship.
A 1.5-inch section of roughly 200 strands of hair (approximately the diameter of a #2 pencil) closest to the scalp will provide 100mg of hair, the perfect amount for analysis and confirmation. For EtG, supplementary tests, and/or assessments beyond 10 panels, 150mg of the sample is advised. It is recommended to measure the sample on a jeweler’s scale. Should scalp hair be unavailable, a similar amount of body hair can be collected. When we mention head hair, we refer solely to scalp hair. Body hair includes all other hair categories (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into a laboratory’s framework. This step involves verifying the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry missing from an electronic chain of custody system.
Screening consists of an initial rapid evaluation for drugs of abuse. While Screening is a financially efficient method to exclude drug usage for most samples, a positive screen requires confirmation to be valid in legal proceedings. Any samples deemed presumptively positive in Screening necessitate a secondary confirmation.
If a sample is presumptively positive during the Screening phase, additional hair is extracted from the initial sample and prepped for Extraction. In this phase, drugs are withdrawn from hair at a notably lower concentration than in other methods (e.g., urine or oral fluid), making hair drug screening the most complex methodology to execute.
Confirmation of a positive screening result is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo cleaning prior to confirmation if needed. The complete laboratory process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis is actually conducted on the hair strand, not on the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Tenaha, TX
Compared to traditional urine tests, hair tests provide a superior detection window and resistance to tampering. Hair examinations track substance use over a longer duration, offering unmatched accuracy and reliability in assessing past substance use.
Extended Detection Window in Tenaha, TX
Hair follicle tests stand out with their ability to detect drug presence over an extensive period of up to 90 days. This prolonged detection window provides employers in Tenaha, Texas, a more comprehensive view of an individual's substance history.
Tamper-Resistant Testing Method in Tenaha, TX
Hair follicle examinations minimize the chances of tampering, delivering unquestionable results. This makes them an integral choice for those seeking reliable drug test outcomes in Tenaha, reducing potential sample adulteration.
Convenient Nationwide Testing Locations and Local Locations in Tenaha, TX
Our expansive network of testing centers provides effortless access to hair follicle testing services, both nationwide and locally in Tenaha. This convenience promises swift, hassle-free testing for all clients.
Simple, Confidential Process in Tenaha, TX
With a streamlined and private process for ordering and receiving test results, our hair follicle testing addresses privacy concerns efficiently. Clients can enjoy a simple and confidential experience throughout the testing procedure in Tenaha.
Affordable Pricing and Fast Turnaround in Tenaha, TX
Our competitive pricing and rapid turnaround options provide value and assurance for companies of all sizes in Tenaha. Hair follicle testing services are budget-friendly while ensuring quick and efficient result delivery.
Fast, Accurate, and Reliable Results in Tenaha, TX
Hair follicle testing offers unparalleled precision and speed, ensuring detection accuracy in substance use assessments. Indeed, these tests are capable of providing swift, reliable results, making them the preferred choice for those aiming to maintain a drug-free environment in Tenaha, Texas.
Compliance and Peace of Mind for Employers in Tenaha, TX
Employing hair follicle testing ensures adherence to drug-free workplace policies, mitigating legal risks, and bolstering safety standards. This testing method offers peace of mind for employers in Tenaha, supporting a more secure environment.
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.
Tom O - 12/19/2024