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For those in Robstown, Texas, Accredited Drug Testing offers a full suite of hair follicle drug testing services. Whether you're seeking a hair drug or alcohol test, our expertise lies in hair testing with facilities available in cities across the nation. Generally, 1.5 to 2 inches of hair from your head or body is needed, which can then be tested for substances like drugs, alcohol/ETG, and more.
Hair follicle drug testing has gained traction in recent years, often replacing traditional urine tests. Employers, courts, and Substance Abuse specialists now prefer hair tests due to their extended detection window and reliability. Employers with strict anti-drug policies, courts, and probation individuals frequently use hair testing. Its key advantage is detecting drug use for up to 90 days, though for recent 5-day usage, urine tests remain unmatched.
For those in Robstown, Texas, Accredited Drug Testing offers a full suite of hair follicle drug testing services. Whether you're seeking a hair drug or alcohol test, our expertise lies in hair testing with facilities available in cities across the nation. Generally, 1.5 to 2 inches of hair from your head or body is needed, which can then be tested for substances like drugs, alcohol/ETG, and more.
Hair follicle drug testing has gained traction in recent years, often replacing traditional urine tests. Employers, courts, and Substance Abuse specialists now prefer hair tests due to their extended detection window and reliability. Employers with strict anti-drug policies, courts, and probation individuals frequently use hair testing. Its key advantage is detecting drug use for up to 90 days, though for recent 5-day usage, urine tests remain unmatched.
* 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 now recognized as a robust method for identifying drug and alcohol consumption. Hair captures a comprehensive history of substance use by embedding markers within the hair strand’s fibers as it grows. When obtained near the scalp, hair can yield up to a 3-month period of detection for substances. Hair collection is straightforward, presents challenges for tampering, and is easily transported.
A sample measuring 1.5 inches, consisting of approximately 200 hair strands (akin to the size of a #2 pencil) closest to the scalp, amounts to 100mg, which is optimal for evaluation and confirmation. For EtG, additional tests, and tests exceeding 10 panels, a 150mg sample is advised. Using a jeweler’s scale is recommended for weighing the specimen. If scalp hair cannot be sourced, an equivalent quantity of body hair can be used. Head hair specifically refers to scalp hair, while body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary entry of a sample into a lab’s system. This stage includes confirming proper sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and inputting any additional data not covered by an electronic chain of custody system.
Screening provides an initial rapid check for substances of abuse. While Screening economizes on costs by eliminating drug usage in the majority of samples, a positive screen must be validated to hold up in legal proceedings. Samples with presumptive positive results from Screening require a secondary confirmation.
In cases where a sample is presumptively positive during the Screening phase, additional hair is extracted from the original sample for the Extraction stage. Here, drugs are drawn out from hair at much lower concentrations compared to other methods (such as urine or oral fluid), highlighting why hair drug testing is among the hardest methodologies.
Confirmation of any positive screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. Each presumptive positive sample undergoes a wash before the confirmation process if necessary. The entire laboratory procedure from Accessioning to Confirmation is subject to review under both the CAP (College of American Pathologists) Hair designation and meets the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis targets the hair strand, not the scalp-embedded follicle.
Hair follicle testing in Robstown, TX, provides benefits well beyond typical urine tests. Its unmatched detection accuracy and extended detection window make it the go-to option for thorough substance use checks.
Compared to urine tests, hair drug testing boasts superior reliability. By choosing hair testing, employers ensure a more detailed understanding of substance consumption, offering insights beyond the limitations of urine tests.
Offering a detection window of up to 90 days, hair follicle tests in Robstown, TX, deliver unparalleled insights into an individual's drug history. This extensive timeframe provides employers with a comprehensive review of any substance use.
Hair follicle testing excels in presenting a broader view of substance consumption, critical for evaluating an applicant or employee's history. It captures data that spans months, adding an invaluable layer to your assessment process.
In Robstown, TX, hair follicle tests stand out due to their tamper-resistant nature. The observed collection process minimizes risks associated with sample tampering, ensuring results that are trustworthy and indisputable.
Employers seeking reliable drug testing methods will find hair tests indispensable. These tests significantly reduce the likelihood of adulteration, thereby preserving the integrity of the results.
With convenient testing locations nationwide, including accessible ones in Robstown, TX, hair follicle testing services are both quick and hassle-free. This vast network ensures your testing needs are seamlessly met, without unnecessary delays.
Accredited Drug Testing's extensive reach means easy access to services wherever you are, simplifying the process of scheduling and conducting tests swiftly and efficiently.
In Robstown, TX, the process for hair follicle testing is streamlined and confidential. From ordering to taking the test and receiving results, it's a straightforward experience that underscores both privacy and simplicity.
The ease and discretion of our testing process address any privacy concerns, ensuring a user-friendly approach that respects individual confidentiality while delivering necessary outcomes.
Competitive pricing structures in Robstown, TX, ensure that hair follicle testing is not only affordable but also offers swift turnaround times. Employers can rely on the cost-effective nature to manage their testing programs with ease.
By providing excellent value and fast results, we cater to companies of all sizes, helping them make informed decisions quickly and confidently without breaking the budget.
In Robstown, TX, hair follicle drug tests offer remarkable precision and speed, making them a preferred choice. With their capability to reliably detect substance use, these tests ensure high accuracy, giving you results you can trust every time.
The fast, accurate performance of hair follicle tests means you won't be kept waiting. With an observed collection process and minimal chances of error, these tests exemplify both speed and meticulousness in substance screening.
Hair follicle testing in Robstown, TX, is about more than just results—it's about compliance and reassurance. By utilizing these tests, employers can adhere to drug-free workplace policies, mitigating legal risks and boosting overall safety.
Peace of mind and compliance go hand in hand with hair testing. Employers can feel secure, knowing they have reliable and actionable data to uphold workplace integrity and maintain a harmonious 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