Our automated scheduling system is available 24/7. Order your test online and receive your donor/registration pass by email. Click Here
Same Day Service
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Hartley, Texas. If you require a hair drug or alcohol test, turn to Accredited Drug Testing, experts in hair analysis, with nationwide testing centers. Generally, 1.5 to 2 inches of crown or body hair is needed. Our tests can detect drugs, alcohol/ETG, or other custom options through hair analysis.
Hair follicle drug testing has gained popularity for substance detection in recent years. Employers, courts, and substance abuse professionals often prefer hair tests over standard urine testing. Employers with strict drug-use policies, courts, and probation services rely on these tests. Hair follicle testing offers a longer detection period—up to 90 days—and is conducted under supervised collection, making it difficult to tamper with. However, urine tests remain effective for identifying recent drug use within the last 5 days.
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Hartley, Texas. If you require a hair drug or alcohol test, turn to Accredited Drug Testing, experts in hair analysis, with nationwide testing centers. Generally, 1.5 to 2 inches of crown or body hair is needed. Our tests can detect drugs, alcohol/ETG, or other custom options through hair analysis.
Hair follicle drug testing has gained popularity for substance detection in recent years. Employers, courts, and substance abuse professionals often prefer hair tests over standard urine testing. Employers with strict drug-use policies, courts, and probation services rely on these tests. Hair follicle testing offers a longer detection period—up to 90 days—and is conducted under supervised collection, making it difficult to tamper with. However, urine tests remain effective for identifying recent drug use within the last 5 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 is now recognized as an effective means for detecting drug and alcohol consumption. By embedding biomarkers in the fibers of the growing hair, hair offers a prolonged historical record of alcohol and drug use. If gathered from near the scalp, hair can present an alcohol and drug detection window of up to roughly 3 months. Hair collection is straightforward, relatively tamper-resistant, and hassle-free to transport.
A sample measuring 1.5 inches with about 200 hair strands (roughly the girth of a #2 pencil) closest to the scalp will yield 100mg of hair, suitable for screening and confirmation. For EtG, additional tests, and tests exceeding 10 panels, a 150mg specimen is advisable. It's suggested to weigh the sample using a jeweler’s scale. In the absence of scalp hair, a corresponding quantity of body hair can be taken. When referring to head hair, it denotes scalp hair exclusively. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The four crucial stages in a laboratory for processing a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a sample within a lab’s framework. This stage includes confirming that the sample was correctly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry not facilitated by an electronic chain of custody system.
Screening constitutes an initial cursory inspection for drug abuse indicators. Though Screening economically assesses the majority of samples for drug use, positive screens require validation to hold up in court. Samples presumed positive during Screening necessitate a secondary validation.
Should a sample indicate a presumptive positive during Screening, additional hair is extracted from the original sample and prepped for Extraction. During this phase, drugs are extracted from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Validation of any positive screen outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All assumed positive samples undergo washing as necessary before confirmation. The end-to-end laboratory workflow from Accessioning to Confirmation is audited 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: Often labeled as "hair follicle tests", the evaluation actually examines the hair strand and not the follicle beneath the scalp
In Hartley, TX, hair follicle testing outshines traditional urine tests by offering superior detection accuracy. Advantages include:
Hair follicle drug testing in Hartley, TX provides an extended detection window of up to 90 days. This capability offers employers valuable insights into an individual’s long-term drug use, unlike shorter-term urine tests.
Hair follicle testing in Hartley, TX stands out as a tamper-resistant methodology. The rigorous collection process significantly limits the risk of sample adulteration.
Our convenient nationwide testing facilities, including locations in Hartley, TX, ensure swift and hassle-free testing services.
In Hartley, TX, hair follicle testing offers a simple and confidential process for obtaining, conducting, and receiving results.
Offering affordable pricing and fast turnaround times, our services in Hartley, TX deliver excellent value.
Hair follicle drug tests in Hartley, TX deliver fast, accurate, and reliable results. Their precision ensures comprehensive detection of substance use, providing critical information quickly.
Employers in Hartley, TX gain peace of mind with hair follicle testing, ensuring compliance with drug-free workplace policies. These tests minimize legal risks and heighten safety standards.
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.
Quickly find trusted local drug testing centers in Hartley, TX — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Hartley, TX — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Hartley, TX.
Including specimen collector training, DER training, reasonable suspicion training and much more in Hartley, TX.v
Get fast, accurate hair drug testing at our convenient Hartley, TX locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Hartley, TX.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Hartley, TX.
Accurate 5 panel drug testing with fast, confidential results—trusted by Hartley, TX employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Hartley, TX workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Hartley, TX workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Hartley, TX drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
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