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 full-service hair follicle drug testing in La Salle, Texas. Whether you're in need of a hair drug or alcohol examination, our focus on hair testing is unparalleled, with centers nationwide ready to facilitate these assessments. Typically, 1.5 to 2 inches of hair from the crown or body is required for the majority of processes. Our hair tests can identify drugs, alcohol/ETG, and other specific testing options.
Recently, drug testing measures more often incorporate hair follicle tests. This method is increasingly preferred by employers, court systems, and substance abuse experts over traditional urine tests. Hair follicle testing is favored by workplaces with strict drug-free policies, judicial systems, and individuals on probation. One major advantage of hair follicle testing is its prolonged detection window, up to 90 days, conducted under oversight, making cheating almost impossible. Nonetheless, for drug detection within the preceding 5 days, urine tests remain the gold standard.
Accredited Drug Testing provides full-service hair follicle drug testing in La Salle, Texas. Whether you're in need of a hair drug or alcohol examination, our focus on hair testing is unparalleled, with centers nationwide ready to facilitate these assessments. Typically, 1.5 to 2 inches of hair from the crown or body is required for the majority of processes. Our hair tests can identify drugs, alcohol/ETG, and other specific testing options.
Recently, drug testing measures more often incorporate hair follicle tests. This method is increasingly preferred by employers, court systems, and substance abuse experts over traditional urine tests. Hair follicle testing is favored by workplaces with strict drug-free policies, judicial systems, and individuals on probation. One major advantage of hair follicle testing is its prolonged detection window, up to 90 days, conducted under oversight, making cheating almost impossible. Nonetheless, for drug detection within the preceding 5 days, urine tests remain the gold standard.
* 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 increasingly recognized as an effective method for uncovering alcohol and drug usage. Hair captures a historical record of substances by embedding biomarkers within the hair strand's fibers as it grows. When sourced close to the scalp, hair can reveal alcohol and drug use for up to roughly three months. Collecting hair samples is straightforward, tampering is relatively challenging, and shipping is convenient.
A 1.5-inch segment consisting of about 200 hair strands (the diameter of a #2 pencil) closest to the scalp yields 100mg of hair, which is the optimal amount for both screening and confirmation processes. For EtG, additional tests, and those beyond 10 panels, it's advised to use 150mg of the sample. We suggest weighing the hair using a jeweler’s scale. If scalp hair isn't available, a comparable amount of body hair is acceptable. "Head hair" refers exclusively to scalp hair, while "body hair" encompasses all other types (such as facial and axillary hair).
Process Overview
Key steps in the lab handling of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary treatment of a sample within a lab's procedures. This process checks for proper sealing and shipment of the sample, assigns a unique LAN (Laboratory Accessioning Number), and inputs any remaining data that an electronic chain of custody system doesn’t provide.
Screening conducts an initial swift review for substances of abuse. Although Screening is economical and eliminates drug use in most samples, a positive result must undergo confirmation to be valid in legal settings. Samples that yield a presumptive positive result during Screening necessitate subsequent confirmation.
When a sample tests presumptively positive during Screening, additional hair from the original sample is utilized for Extraction. In this phase, drugs are retrieved from hair at a much lower concentration than with other methods (such as urine or oral fluid), explaining why hair drug screening remains a challenging methodology to conduct.
GC/MS, GC/MS/MS, or LC/MS/MS are employed for the Confirmation of positive screening outcomes. All presumptive positive specimens are cleansed before confirmation if needed. The whole laboratory procedure from Accessioning to Confirmation is overseen under the CAP (College of American Pathologists) Hair designation and the accreditation to ISO/IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: Though commonly labeled as "hair follicle tests," the actual analysis focuses on the hair strand, not the follicle beneath the scalp.
In La Salle, TX, hair follicle testing surpasses urine testing in numerous aspects. Hair tests provide a more comprehensive detection capability and are minimally invasive compared to traditional methods. By capturing a longer history of substance use, the reliability and accuracy of hair testing are significantly enhanced over urine tests.
Unlike urine tests, which often suffer from manipulation risks, hair tests demonstrate a higher robustness, offering employers reliable data that underscores their zero-tolerance policies. This ensures enhanced workforce safety across various sectors.
One of the key advantages of hair follicle testing in La Salle, TX, is its extended detection window. With the ability to track drug usage up to 90 days prior, this method provides employers with a comprehensive understanding of an employee or candidate's substance history.
This extensive period detection is crucial for ensuring compliance with drug-free policies, enabling organizations to maintain integrity and safety standards effectively. It offers a depth of insight unmatched by more traditional testing methods.
Hair follicle testing employed in La Salle, TX, is notably tamper-resistant. This testing method substantially decreases risks associated with sample modification, ensuring that results maintain their authenticity and reliability.
With measures in place to prevent the adulteration of samples, hair tests provide a trusted solution that employers and professionals can rely on to make informed decisions, reducing the potential for errors or disputes in testing outcomes.
Accessing hair follicle testing in La Salle, TX is convenient thanks to our nationwide testing centers. This extensive network allows individuals to quickly access services without unnecessary delays or complications, enhancing the overall testing experience.
Having a local testing hub means fewer logistical issues, making it easier than ever to fulfill testing requirements promptly, thus introducing a level of accessibility that streamlines the entire process.
In La Salle, TX, the process of hair follicle testing is made simple and confidential. From ordering to receiving the results, every step is designed to be straightforward and private, assuring clients of their security and discretion.
This user-friendly approach encourages compliance and trust, especially considering privacy concerns, thus enhancing service engagement and satisfaction while meeting statutory needs effectively.
The pricing strategy for hair follicle testing in La Salle, TX is affordable and competitive. Offering fast test results, the solution also provides businesses with both economic efficiency and peace of mind.
This balance of cost-effectiveness and rapid turnaround times delivers value for organizations of any size, ensuring high-quality service without compromising on the standards of accuracy and reliability.
In La Salle, TX, hair follicle testing stands out for delivering fast, accurate, and reliable results. The precision of these tests in revealing substance use is unmatched, providing clear and quick answers in detecting various drugs, making them an excellent choice for employers and individuals alike.
The method's high accuracy ensures that employers receive a dependable assessment of an individual's drug use history, helping foster safer work environments. This superior precision in results aids in making well-informed decisions swiftly.
Utilizing hair follicle testing in La Salle, TX, offers compliance and peace of mind for employers. This testing route ensures alignment with workplace drug policies, minimizing legal threats and contributing to a safe and secure work environment.
For businesses, this means upholding high standards without unforeseen liabilities, giving employers confidence to operate within well-defined regulatory frameworks. Such approaches uphold public safety and organizational integrity 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.
Quickly find trusted local drug testing centers in La Salle, TX — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in La Salle, TX — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around La Salle, TX.
Including specimen collector training, DER training, reasonable suspicion training and much more in La Salle, TX.v
Get fast, accurate hair drug testing at our convenient La Salle, TX locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in La Salle, TX.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in La Salle, TX.
Accurate 5 panel drug testing with fast, confidential results—trusted by La Salle, TX employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for La Salle, TX workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your La Salle, TX workplace compliant.
Certified DOT physicals with quick, reliable exams to keep La Salle, 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