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Accredited Drug Testing provides comprehensive hair follicle drug analysis in B and E, Texas. Whether you need a drug or alcohol evaluation by hair, we excel in hair testing and maintain centers across various cities nationwide. Typically, 1.5 to 2 inches of hair from the crown or other body parts are needed. Our hair tests can screen for drugs, alcohol/ETG, or serve custom testing needs.
The preference for hair follicle tests over traditional methods has grown in recent times due to their reliability. Employers, courts, and substance abuse experts often choose hair over urine tests. Employers with strict policies, judicial bodies, and probationary programs favor this testing method. The key advantage is its longer detection window, up to 90 days, under carefully monitored collection, making deception very difficult. Nonetheless, for detecting recent drug use within 5 days, urine tests remain superior.
Accredited Drug Testing provides comprehensive hair follicle drug analysis in B and E, Texas. Whether you need a drug or alcohol evaluation by hair, we excel in hair testing and maintain centers across various cities nationwide. Typically, 1.5 to 2 inches of hair from the crown or other body parts are needed. Our hair tests can screen for drugs, alcohol/ETG, or serve custom testing needs.
The preference for hair follicle tests over traditional methods has grown in recent times due to their reliability. Employers, courts, and substance abuse experts often choose hair over urine tests. Employers with strict policies, judicial bodies, and probationary programs favor this testing method. The key advantage is its longer detection window, up to 90 days, under carefully monitored collection, making deception very difficult. Nonetheless, for detecting recent drug use within 5 days, urine tests remain superior.
* 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 regarded as a potent method for identifying drug and alcohol consumption. It offers an extensive history of alcohol and drug use by embedding biomarkers within the hair strand's fibers as it grows. Hair collected near the scalp can detect alcohol and drugs for up to around three months. This method is straightforward to collect, relatively resistant to tampering, and easy to transport.
Collecting a 1.5-inch segment of roughly 200 hair strands (about the thickness of a #2 pencil) nearest the scalp yields 100mg, the optimal amount for analysis and confirmation. For EtG, add-ons, or tests exceeding 10 panels, 150mg is advised. Utilizing a jeweler’s scale for weighing the sample is recommended. In the event scalp hair isn't accessible, an equivalent quantity of body hair can be used. References to head hair specifically mean scalp hair, while body hair pertains to all other types (like facial, axillary, etc.).
Process Overview
The primary stages in the lab process of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves logging the sample into a lab's system, ensuring it was correctly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and adding any extra data not supplied by an electronic custody system.
Screening entails a preliminary quick check for illicit substances. Despite screening being an economical method to negate drug use in most instances, a positive finding requires validation to be legitimate in a legal context. Samples that appear positive in screening need further confirmation.
Should a sample be positive after Screening, additional hair is extracted from the provided sample and prepped for Extraction. During this phase, drugs are extracted from hair at a much lower level compared to other methods (e.g., urine or oral fluid), making it the most complex drug testing approach.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing before confirmation as required. The comprehensive lab process, from Accessioning to Confirmation, is assessed under the CAP (College of American Pathologists) Hair designation alongside accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly called "hair follicle tests", the analysis is conducted on the hair strand itself, not the scalp’s hair follicle.
Hair follicle tests in B and E, TX, are favored over traditional urine tests for their superior detection accuracy. With a longer detection window, hair tests offer a more reliable assessment of long-term drug use.
Comparing hair and urine tests, the hair follicle method proves advantageous due to its enhanced accuracy and reliability in B and E, TX, ensuring comprehensive substance use detection.
Employers in B and E, TX, benefit from the extensive detection window of hair follicle tests, which can reveal substance use history over a period of 90 days. This provides a fuller insight into an individual's habits.
With hair follicle testing, B and E, TX, employers gain access to a longer detection timeline of substance use, ensuring a thorough review of an applicant or employee's drug history.
Hair follicle tests in B and E, TX, are renowned for their tamper-resistant qualities, significantly lowering the risk of sample manipulation. This ensures credible and irrefutable results for testers.
In B and E, TX, hair tests stand out for their robustness against adulteration, providing reliable outcomes free from tampering concerns, thereby instilling confidence in the test results.
With numerous testing centers across the nation and local facilities in B and E, TX, we ensure rapid, accessible testing services. This ease of access minimizes hassle and simplifies the testing procedure.
The convenience of extensive nationwide testing locations, including those in B and E, TX, guarantees efficient and trouble-free access to hair follicle testing services.
Our testing protocol in B and E, TX, is both straightforward and confidential. From ordering and sampling to receiving results, we prioritize user privacy and simplicity throughout the process.
The simple process in B and E, TX, ensures confidential and easy testing, addressing privacy concerns while maintaining user-friendly procedures from start to finish.
Offering competitive pricing and prompt results in B and E, TX, our hair follicle testing presents excellent value for businesses of any size, ensuring cost-effective solutions with fast delivery.
In B and E, TX, our pricing and fast turnaround reinforce our commitment to providing affordable, high-value testing services, offering peace of mind to companies seeking reliable solutions.
In B and E, TX, the precision and speed of hair follicle drug tests set them apart, delivering results swiftly and accurately. Designed for high accuracy, these tests efficiently detect substance use with reliable outcomes.
Hair tests not only provide quick turnaround times but are also renowned for their precise substance detection capabilities in B and E, TX, making them a top choice for ensuring reliable test results.
Implementing hair follicle testing in B and E, TX, allows employers to adhere to drug-free policies effectively. This reduces legal risks and enhances workplace safety, ensuring peace of mind for employers.
Employers in B and E, TX, find compliance with drug-free workplace initiatives more manageable with hair follicle testing, promoting a safer and legally secure work 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