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Accredited Drug Testing offers comprehensive hair follicle drug testing services in Troy, Texas. If you're in need of a hair drug or alcohol test, Accredited Drug Testing is a specialist in this field, and we have testing centers across all cities nationwide capable of performing such tests. Typically, a hair length of 1.5 to 2 inches on the scalp or body can be used. These tests provide results for drugs, alcohol/ETG, or other tailored testing options.
Recently, the use of hair follicle drug testing has gained popularity in drug testing protocols. Multiple employers, judicial entities, and Substance Abuse experts are opting for hair drug tests over conventional urine tests. Employers with stringent no-drug-use policies, judicial courts, and probationary cases are the primary users. The advantage of hair follicle testing lies in its ability to detect drug use over a lengthy period of up to 90 days, collected under observation, making it nearly foolproof against tampering. However, for identifying recent drug use within the past five days, the urine test remains more precise.
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Troy, Texas. If you're in need of a hair drug or alcohol test, Accredited Drug Testing is a specialist in this field, and we have testing centers across all cities nationwide capable of performing such tests. Typically, a hair length of 1.5 to 2 inches on the scalp or body can be used. These tests provide results for drugs, alcohol/ETG, or other tailored testing options.
Recently, the use of hair follicle drug testing has gained popularity in drug testing protocols. Multiple employers, judicial entities, and Substance Abuse experts are opting for hair drug tests over conventional urine tests. Employers with stringent no-drug-use policies, judicial courts, and probationary cases are the primary users. The advantage of hair follicle testing lies in its ability to detect drug use over a lengthy period of up to 90 days, collected under observation, making it nearly foolproof against tampering. However, for identifying recent drug use within the past five days, the urine test remains more 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 testing is recognized as a potent method for identifying drug and alcohol consumption. Hair retains a prolonged record of alcohol and drug intake by embedding biomarkers in the fibers of the growing hair strand. Collected near the scalp, hair offers nearly up to a 3-month detection period for alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and convenient to transport.
A sample size of 1.5 inches consisting of around 200 hair strands (comparable to the diameter of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal sample size for screening and verification. For testing that includes EtG, add-ons, and more than 10 panels, a total of 150mg of the specimen is advisable. We suggest utilizing a jeweler’s scale to weigh the sample. If scalp hair is absent, an equivalent quantity of body hair can be collected. References to head hair specifically relate to scalp hair. "Body hair" encompasses all other hair types (e.g., facial, axillary, etc.).
Process Overview
The laboratory handling of drug test results involves these four critical steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial phase of integrating a sample into the lab’s system. This step verifies that the sample was correctly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any further data entry not covered by an electronic chain of custody.
Screening is a preliminary evaluation to detect drugs of abuse. Although it’s feasible to exclude drug usage via Screening for most samples, any positive findings must be confirmed to be eligible for legal purposes. Samples with presumptive positives in Screening necessitate secondary confirmation.
Should a sample register as presumptively positive in the Screening phase, additional hair is extracted from the original specimen for preparation in the Extraction stage. Here, drugs are withdrawn from hair at significantly lower concentrations compared to other methods (such as urine or oral fluids), making hair drug testing the most intricate methodology to execute.
Confirmation of any positive from the Screening involves GC/MS, GC/MS/MS, or LC/MS/MS technology. Presumptive positive samples undergo necessary washing before confirmation. From Accessioning through Confirmation, the complete laboratory process is evaluated under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests", the analysis focuses on the hair strand, not the follicle underneath the scalp
In Troy, TX, hair follicle testing is favored over traditional urine tests due to its superior detection capabilities. Hair tests offer a broader window of detection and consistency, providing more reliable results for entities enforcing drug-free policies.
Unlike urine tests, which can be limited by short detection periods, hair testing identifies prolonged substance use, offering a thorough examination of an individual's drug history, thereby enhancing trust in workplace safety.
The extended detection window of hair follicle tests in Troy, TX, offers employers insight into drug use over the past 90 days. This comprehensive view benefits those assessing potential or current employees' substance histories.
Employers gain from this insight, making informed decisions regarding hiring or maintaining personnel. The lengthy detection period ensures no recent substance use goes unnoticed during evaluation.
Hair follicle testing methods in Troy, TX, are significantly more tamper-resistant compared to other tests. This method minimizes sample adulteration risks, ensuring test results remain trustworthy and valid.
By eliminating chances of manipulation, hair tests maintain integrity, providing stakeholders with confidence in the results they receive, vital for adherence to strict drug-use policies.
Our testing centers in Troy, TX, and nationwide make accessing services easy and hassle-free. Convenient locations ensure that obtaining a hair follicle test is straightforward, saving time and simplifying logistics.
Whether locally or in other cities, our network ensures swift service, enabling individuals and employers alike to have their testing needs met efficiently without unnecessary complications.
In Troy, TX, the process for hair follicle testing is both simple and confidential, ensuring privacy and ease from test ordering to results acquisition. This streamlined method addresses privacy concerns effectively.
Maintaining confidentiality, the process guarantees that personal information is protected, providing a smooth and secure experience for all participants, alleviating worries about privacy breaches.
Hair follicle testing in Troy, TX, offers competitive pricing and quick turnaround times, appealing to businesses of all scales. Our pricing ensures excellent value, making drug testing accessible and affordable.
Swift result delivery complements the cost-effectiveness, giving peace of mind to companies, ensuring they have the resources to maintain drug-free workplace policies efficiently and economically.
Hair follicle drug tests in Troy, TX, are renowned for their speed and precision in detecting substance use. With highly accurate results, these tests provide valuable insights for employers and institutions seeking reliable data on drug use.
Due to their meticulous process, hair follicle tests reduce false positives, ensuring confidence in the outcome. Fast processing times further enhance their reputation as the premier choice for accurate substance detection.
For employers in Troy, TX, implementing hair follicle testing promotes compliance with drug-free workplace mandates. This ensures adherence to regulations, reducing potential legal issues and boosting workplace safety.
By adopting such robust testing measures, employers create an environment of transparency and compliance, giving them peace of mind that policies are upheld effectively.
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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