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In Gause, Texas, Accredited Drug Testing offers comprehensive hair follicle drug tests. For those requiring drug or alcohol detection via hair samples, we provide specialized services with our centers located across the nation. A hair length of 1.5 to 2 inches is typically required from the crown or other body parts. We offer testing for drugs, alcohol/ETG, and custom options.
Recently, the frequency of using hair follicle drug tests has increased. Employers, courts, and Substance Abuse professionals often prefer these over the standard urine tests. Such tests are crucial for organizations with zero-tolerance policies, judicial systems, and those on probation. Hair follicle tests have the advantage of detecting drug use for up to 90 days, involve a monitored collection process, and are difficult to deceive. However, for detecting recent drug use within five days, urine tests remain the most precise.
In Gause, Texas, Accredited Drug Testing offers comprehensive hair follicle drug tests. For those requiring drug or alcohol detection via hair samples, we provide specialized services with our centers located across the nation. A hair length of 1.5 to 2 inches is typically required from the crown or other body parts. We offer testing for drugs, alcohol/ETG, and custom options.
Recently, the frequency of using hair follicle drug tests has increased. Employers, courts, and Substance Abuse professionals often prefer these over the standard urine tests. Such tests are crucial for organizations with zero-tolerance policies, judicial systems, and those on probation. Hair follicle tests have the advantage of detecting drug use for up to 90 days, involve a monitored collection process, and are difficult to deceive. However, for detecting recent drug use within five days, urine tests remain the most precise.
* 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 has emerged as a valuable method for the identification of substance and alcohol consumption. Hair offers an extensive timeline of alcohol and drug use by capturing biomarkers within the fibers of the growing hair. When taken from near the scalp, hair can provide up to an estimated 3-month detection period for substances, including alcohol. It is easy to collect, tough to tamper with, and simple to send.
A sample of 1.5 inches consisting of about 200 hair strands (approximately the size of a #2 pencil) near the scalp will yield 100mg of hair, considered the optimal sample for both testing and verification. For tests including EtG, add-ons, and panels exceeding 10, 150mg of the sample is advised. It is suggested to weigh the sample using a jeweler’s scale. In the absence of scalp hair, a comparable quantity of body hair may be utilized. “Head hair” refers exclusively to scalp hair, while “body hair” encompasses all other hair kinds (e.g., facial, axillary, etc.).
Process Overview
The primary four stages in the testing lab for drug result processing comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially integrating the sample into the lab's system. This step ensures the sample was sealed and transported correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data not provided by an electronic chain of custody system.
Screening consists of a preliminary rapid assessment for substances of abuse. Although Screening offers a cost-effective method to eliminate drug use in most samples, a positive screen requires confirmation for courtroom acceptability. Samples that yield a presumptive positive in Screening mandatorily need further confirmation.
If presumptive positivity occurs in the Screening, additional hair is taken from the original sample and readied for Extraction. Here, substances are extracted at much lower concentrations in comparison to other methodologies (for example, urine or oral fluid), contributing to the complexity of hair drug testing methodologies.
Confirmation for any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo necessary washing before confirmation. The entire process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests," the testing is actually conducted on the hair strand instead of the follicle beneath the scalp.
In Gause, TX, hair follicle testing surpasses urine testing in accuracy and reliability. What makes hair testing superior?
Gause, TX, benefits from a longer detection window with hair follicle testing. Why is this important?
In Gause, TX, hair follicle testing offers a tamper-resistant solution. What makes it reliable?
Accredited Drug Testing offers convenient locations in Gause, TX. Here’s what we offer:
In Gause, TX, our hair follicle testing process is simple and confidential. Why choose us?
Gause, TX offers competitive and affordable pricing for hair follicle testing. Why is this beneficial?
Hair follicle drug testing in Gause, TX, provides swift and dependable results. The precision of hair testing in identifying substance abuse is unparalleled.
For employers in Gause, TX, hair follicle testing ensures compliance and peace of mind. How does it enhance 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.
Tom O - 12/19/2024