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Accredited Drug Testing provides comprehensive hair follicle drug analysis services in Acorn, Virginia. For those requiring a hair drug or alcohol analysis, we are experts with facilities nationwide ready to conduct tests. It's necessary to have 1.5 to 2 inches of hair from your head or, if needed, from your body. Hair samples can test for drugs, alcohol/ETG, or offer tailored solutions.
In recent developments, drug analysis methods have progressively embraced hair follicle assessments. More employers, courts, and addiction professionals prefer hair tests over traditional urine samples. Companies with strict no-drug policies, judicial systems, and probation officers favor hair detection. A chief advantage is its extended detection scope—up to 90 days—completed under supervision, making it very difficult to manipulate. Still, for the past 5 days of consumption, urine tests remain more precise.
Accredited Drug Testing provides comprehensive hair follicle drug analysis services in Acorn, Virginia. For those requiring a hair drug or alcohol analysis, we are experts with facilities nationwide ready to conduct tests. It's necessary to have 1.5 to 2 inches of hair from your head or, if needed, from your body. Hair samples can test for drugs, alcohol/ETG, or offer tailored solutions.
In recent developments, drug analysis methods have progressively embraced hair follicle assessments. More employers, courts, and addiction professionals prefer hair tests over traditional urine samples. Companies with strict no-drug policies, judicial systems, and probation officers favor hair detection. A chief advantage is its extended detection scope—up to 90 days—completed under supervision, making it very difficult to manipulate. Still, for the past 5 days of consumption, urine tests remain more precise.
* 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 now recognized as an effective mechanism for identifying alcohol and drug consumption. Hair can offer a comprehensive view over extended periods by embedding biomarkers in its strands during growth. When clipped near the scalp, it can reveal drug and alcohol usage for up to around three months. Collecting hair is straightforward, moderately resistant to tampering, and convenient to mail.
A 1.5-inch segment of roughly 200 hair strands (approximately the thickness of a #2 pencil) from the scalp will yield 100mg of hair, optimal for analysis. For EtG, enhancements, and/or examinations exceeding 10 panels, 150mg is advisable. It's suggested to weigh the sample using a jeweler’s scale. In the absence of scalp hair, an equivalent portion of body hair is suitable. By head hair, we mean scalp hair exclusively. Body hair includes all other types (facial, underarm, etc.).
Process Overview
The laboratory processing of a drug test outcome involves four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the preliminary processing of a sample within a lab's system. This process encompasses checking that the sample was appropriately sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data input not covered by an electronic chain of custody system.
Screening entails a preliminary quick assessment for drug abuse. Though Screening is a cost-efficient method for eliminating drug use in the bulk of samples, a positive screen requires confirmation for legal admissibility. Any samples that show a positive indication in Screening mandate a supplementary confirmation.
If a sample shows a positive indication in the Screening phase, more hair is obtained from the original specimen and prepared for Extraction. In this phase, drugs are withdrawn from hair at much lower concentrations than in other approaches (for instance, urine or oral fluid), rendering hair drug screening the most challenging method to execute.
Confirmation of any positive screen is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating a positive result undergo washing before confirmation as necessary. The comprehensive lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests," the test evaluates the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Acorn, VA The hair follicle test surpasses traditional urine tests in several ways. With a broader detection span and heightened accuracy, it effectively reveals prolonged history of drug use. In comparison, urine tests present shorter detection periods and are prone to potential tampering.
Extended Detection Window in Acorn, VA Hair follicle tests provide a longer timeframe for detection—up to 90 days. This extended period offers employers a fuller understanding of an individual’s drug habits, surpassing the usual limitations found with other methods like urine tests.
Tamper-Resistant Testing Method in Acorn, VA Hair follicle analysis dramatically minimizes the risk of test sample tampering. Once the hair sample is collected, it becomes nearly impossible to alter, delivering results that are trustworthy and valid.
Convenient Nationwide Testing Locations and Local Locations in Acorn, VA Our broad network of testing centers, including Acorn, VA ensures ease and accessibility for all testing needs. Whether local or nationwide, our facilities provide seamless service and support.
Simple, Confidential Process in Acorn, VA The entire procedure—from ordering the test, undergoing the collection, to receiving the results—is straightforward and discreet, addressing concerns about privacy while maintaining ease of use for all involved.
Affordable Pricing and Fast Turnaround in Acorn, VA Our competitive pricing coupled with speedy result delivery provides exceptional value to businesses, enabling them to achieve peace of mind efficiently and economically.
Fast, Accurate, and Reliable Results in Acorn, VA The hair follicle drug test is not only quick but also distinguishes itself with precision, providing accurate data on substance consumption. swiftly implemented, it ensures reliable outcomes with its refined detection ability, offering a thorough understanding of any drug use.
Compliance and Peace of Mind for Employers in Acorn, VA By opting for hair follicle testing, employers adhere to drug-free workplace regulations, mitigating legal challenges and fostering a safer, more productive 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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I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!
Mark Broadhead - 2/12/2025
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
Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!
Carrie Feerick - 4/19/2025