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 offers thorough hair follicle drug testing in Dundas, Virginia. Whether you require a drug or alcohol test, our expertise in hair testing is available across the nation with centers in every city, including performing hair tests. Typically, 1.5 to 2 inches of head or body hair is necessary. Hair tests can assess drugs, alcohol/ETG, or other custom options.
Recently, drug testing methods have increasingly included hair follicle analysis. Numerous employers and judicial bodies now prefer hair testing over urine testing. Hair follicle tests are utilized by organizations enforcing zero-tolerance policies, legal entities, and probation cases. A key advantage is a longer detection timeframe, up to 90 days, collected securely and resistant to tampering, while urine tests remain best for recent drug use detection within 5 days.
Accredited Drug Testing offers thorough hair follicle drug testing in Dundas, Virginia. Whether you require a drug or alcohol test, our expertise in hair testing is available across the nation with centers in every city, including performing hair tests. Typically, 1.5 to 2 inches of head or body hair is necessary. Hair tests can assess drugs, alcohol/ETG, or other custom options.
Recently, drug testing methods have increasingly included hair follicle analysis. Numerous employers and judicial bodies now prefer hair testing over urine testing. Hair follicle tests are utilized by organizations enforcing zero-tolerance policies, legal entities, and probation cases. A key advantage is a longer detection timeframe, up to 90 days, collected securely and resistant to tampering, while urine tests remain best for recent drug use detection within 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.
Recognized as a strong instrument, hair testing is used to spot drug and alcohol consumption. Hair captures biomarkers in its fibers, offering a prolonged record of substance use. When taken near the scalp, it can indicate drug and alcohol use for up to about three months. Hair collection is straightforward, challenging to alter, and can be shipped without difficulty.
A 1.5-inch sample of roughly 200 hair strands (comparable to the size of a #2 pencil) closest to the scalp offers 100mg of hair, which is perfect for testing. For EtG, enhancements, and/or tests above 10 panels, 150mg of hair is advised. Using a jeweler's scale is suggested for specimen weighing. If head hair can't be obtained, an equivalent body hair sample may be used. By "head hair," we mean scalp hair, while "body hair" includes all other types (facial, axillary, etc.).
Process Overview
Laboratory processing of a drug test result involves four chief steps: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, a sample is initially integrated into the lab’s system. This step ensures proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data entry absent in an electronic chain of custody setup.
Screening offers a preliminary rapid test for drug abuse. As a cost-efficient method to exclude drug use in most samples, any positive results from Screening must be confirmed to be legally defensible. Samples that show a positive indication in Screening require follow-up confirmation.
For samples presumed positive during Screening, additional hair is extracted from the initial sample to prepare for Extraction. At this stage, drugs are retrieved from hair in concentrations lower than other methods (e.g., urine or oral fluid), making hair drug screening the toughest to execute.
Confirmation of positive screenings is done using GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positive samples undergo washing prior to confirmation as needed. Every step from Accessioning to Confirmation is reviewed under the CAP (College of American Pathologists) Hair designation with ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis targets the hair strand and not the follicle located beneath the scalp.
Employers find this essential in adhering to zero-tolerance policies.
In Dundas, VA, hair follicle testing stands out due to its extended detection window, allowing for drug use identification up to 90 days after usage.
This broad time frame grants employers a clear picture of an individual's substance history, going beyond what standard tests can offer.
In Dundas, VA, hair follicle testing is highlighted for its tamper-resistant nature, minimizing the chances of sample interference.
This testing method provides trustworthy results, ensuring the reliability of the findings is unquestionable and unadulterated.
The availability of nationwide testing centers makes drug testing more accessible in Dundas, VA. Whether locally or elsewhere, Accredited Drug Testing ensures access is quick, easy, and hassle-free.
This convenience helps individuals and companies manage their testing needs efficiently.
In Dundas, VA, the hair follicle testing process is not only simple but also respects privacy. From ordering to taking the test to receiving results, every step is designed to be confidential and user-friendly.
This eases concerns regarding privacy, ensuring a smooth experience.
Providing affordable pricing and a fast turnaround, Dundas, VA boasts competitive offerings for hair follicle testing.
This combination of value and efficiency ensures organizations, regardless of size, can avail themselves of top-tier testing services.
In Dundas, VA, hair follicle drug testing is renowned for providing fast, accurate, and reliable results. The precision of hair tests offers a high level of accuracy in detecting substances, making it a preferred choice for those seeking dependable results.
The capacity to swiftly deliver results ensures that individuals and organizations in Dundas have timely answers regarding substance use. This efficiency is unmatched by traditional methods.
Ensuring compliance with workplace drug-free policies is essential for employers in Dundas, VA. Hair follicle testing provides a secure path to achieve this, reducing legal risks and enhancing workplace safety.
This method delivers reassurance and peace of mind, supporting a safer working 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.
Quickly find trusted local drug testing centers in Dundas, VA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Dundas, VA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Dundas, VA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Dundas, VA.v
Get fast, accurate hair drug testing at our convenient Dundas, VA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Dundas, VA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Dundas, VA.
Accurate 5 panel drug testing with fast, confidential results—trusted by Dundas, VA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Dundas, VA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Dundas, VA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Dundas, VA 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