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Located in Fairfax, Vermont, Accredited Drug Testing provides comprehensive hair follicle drug testing. Specializing in both drug and alcohol hair tests, we have numerous testing facilities spread across the nation. Generally, 1.5 to 2 inches of hair from the head or body is necessary. Hair analysis can be done for various substances including alcohol/ETG or through tailored hair testing selections.
The prevalence of hair follicle drug tests has surged in recent times for drug assessments. Many organizations, judicial systems, and substance abuse specialists prefer hair tests over traditional urine tests. This is primarily due to their extended detection period for drug usage, which can last up to 90 days, must be collected under direct observation, and is extremely difficult to tamper with. However, urine tests remain the standard for detecting drug use up to 5 days before the test.
Located in Fairfax, Vermont, Accredited Drug Testing provides comprehensive hair follicle drug testing. Specializing in both drug and alcohol hair tests, we have numerous testing facilities spread across the nation. Generally, 1.5 to 2 inches of hair from the head or body is necessary. Hair analysis can be done for various substances including alcohol/ETG or through tailored hair testing selections.
The prevalence of hair follicle drug tests has surged in recent times for drug assessments. Many organizations, judicial systems, and substance abuse specialists prefer hair tests over traditional urine tests. This is primarily due to their extended detection period for drug usage, which can last up to 90 days, must be collected under direct observation, and is extremely difficult to tamper with. However, urine tests remain the standard for detecting drug use up to 5 days before the test.
* 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 has gained recognition as a robust method for detecting substance use. Hair serves as a historical record of alcohol and drug intake by encapsulating biomarkers within the fibers of the growing strands. When gathered near the scalp, it can offer a detection window for approximately up to three months for substances. Collecting hair is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch sample comprising roughly 200 hair strands (equivalent to the size of a #2 pencil) taken closest to the scalp provides 100mg of hair, which is ideal for screening and validation. For EtG, extended panels, and/or tests exceeding 10 panels, a 150mg specimen is advised. We suggest using a jeweler’s scale for specimen weighing. If scalp hair is not available, an equivalent amount of body hair may be utilized. In discussions of head hair, we specifically mean scalp hair. Body hair encompasses all other hair forms (such as facial or axillary hair).
Process Overview
The drug test result processing in a laboratory involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially processed into the lab's system. This step includes ensuring the sample was correctly sealed and delivered, assigning a unique LAN (Laboratory Accessioning Number), and completing any necessary data entry not managed by an electronic chain of custody system.
Screening involves an initial rapid assessment for drug abuse. Although Screening is a cost-efficient method to exclude drug use in most samples, any positive result requires confirmation to be legally admissible. Samples that yield a presumptive positive result in Screening need secondary confirmation.
If Screening indicates a presumptive positive result, additional hair is extracted from the original specimen for the Extraction phase. Drugs are extracted from the hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug screening the most challenging to execute.
Confirmation of any positive screening results is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with a presumptive positive result are washed prior to confirmation as needed. The entire lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and under ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed as "hair follicle tests", these tests actually examine the hair strand and not the follicles beneath the scalp.
Hair follicle testing offers notable advantages over urine analysis in Fairfax, VT. For starters, the accuracy in detecting drugs is higher, ensuring more reliable results for assessment.
The increased detection window further solidifies its place as an essential tool for organizations.
Hair tests are a cutting-edge choice for employers enforcing strict drug policies.
The hair follicle test in Fairfax, VT, offers a significant advantage with its extended detection period of up to 90 days.
This provides employers with a clear understanding of an employee or candidate's substance history.
Employers benefit from the comprehensive scope it offers.
Fairfax, VT relies on the tamper-resistant nature of hair follicle tests to produce dependable results.
These tests mitigate the risks of sample adulteration, ensuring reliability and authenticity.
Ensures fidelity in a person's substance use profile.
In Fairfax, VT, our expansive network of testing centers ensures you can access services quickly and easily.
Whether local or across the country, our sites provide hassle-free access, underscoring convenience.
Get tested without the usual waiting times!
The process in Fairfax, VT for hair follicle testing is both simple and confidential.
Order, take, and receive results with minimal hassle, ensuring privacy is upheld throughout.
Designed to reassure individuals concerned about privacy.
Offering competitive pricing along with a swift turnaround, our hair follicle tests in Fairfax, VT provide value for companies of all sizes.
We ensure budget-friendly options without compromising on quality.
In Fairfax, VT, the precision and speed of hair follicle tests are unparalleled. These tests are lauded for their swift, accurate results, ensuring reliable detection of substance use.
Fast processing times mean you get the results promptly without sacrificing accuracy.
Hair follicle testing is vital for compliance with workplace drug-free regulations in Fairfax, VT.
Employers gain peace of mind knowing they adhere to legal standards while prioritizing employee safety.
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