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Accredited Drug Testing provides in-depth hair follicle analysis in Severn, North Carolina. If you're in need of a hair alcohol or drug screening, our expertise in hair testing is unmatched, with facilities available nationwide, including every city, equipped to perform these tests. Generally, you need to have 1.5 to 2 inches of hair from the crown or body for sample collection. These tests offer a range of options to detect drugs, alcohol/ETG, and more specialized analyses.
Hair follicle drug testing has increasingly become a prominent method for drug screening. It is often preferred by employers, judicial systems, and Substance Abuse experts over the traditional urine tests. Organizations implementing strict no-drug policies, probation officers, courts, and others often choose this method due to its extended detection period—up to 90 days—ensured by an observed collection method that is very hard to tamper with. However, for recent drug intake within five days, the urine test remains the most reliable.
Accredited Drug Testing provides in-depth hair follicle analysis in Severn, North Carolina. If you're in need of a hair alcohol or drug screening, our expertise in hair testing is unmatched, with facilities available nationwide, including every city, equipped to perform these tests. Generally, you need to have 1.5 to 2 inches of hair from the crown or body for sample collection. These tests offer a range of options to detect drugs, alcohol/ETG, and more specialized analyses.
Hair follicle drug testing has increasingly become a prominent method for drug screening. It is often preferred by employers, judicial systems, and Substance Abuse experts over the traditional urine tests. Organizations implementing strict no-drug policies, probation officers, courts, and others often choose this method due to its extended detection period—up to 90 days—ensured by an observed collection method that is very hard to tamper with. However, for recent drug intake within five days, the urine test remains the most reliable.
* 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 regarded as an effective resource for identifying substance and alcohol consumption. Hair embeds indicators within its structure as it grows, providing a prolonged history of alcohol and other substance intake. Hair taken close to the head can reveal use up to an approximate 3-month period for alcohol and various drugs. The process of collection is straightforward, it's not easily tampered with, and it can be shipped without complications.
A 1.5-inch segment, approximately the diameter of a #2 pencil, comprising around 200 hair strands, gives a 100mg sample, which is optimal for both screening and confirmation. For EtG, supplementary tests, and/or those exceeding 10 panels, 150mg of hair is advisable. Utilizing a jeweler’s scale to weigh the sample is our recommendation. In the event that scalp hair isn't available, an equal volume of body hair can be collected. When we mention head hair, we exclusively mean scalp hair; body hair encompasses any other hair variety (such as facial, axillary, etc.).
Process Overview
The key stages for lab processing a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves incorporating the sample into the lab's system. This process ensures the sample was correctly sealed and shipped, allocates a random LAN (Laboratory Accessioning Number), and accomplishes any supplementary data entry absent from an electronic chain of custody system.
Screening is a preliminary assessment for substance abuse. Though Screening is an economical approach to exclude usage in most cases, a positive requires Confirmation to stand in legal proceedings. Any samples that test presumptively positive in Screening must undergo a subsequent confirmation.
If the sample results are presumptively positive during the Screening, additional hair from the sample is withdrawn for Extraction. In the Extraction phase, substances are removed from hair at a significantly reduced concentration compared to other techniques (e.g., urine or oral fluid), illustrating why hair drug analysis is a challenging methodology.
Confirmation of any positive outcomes in Screening is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo necessary washing before confirmation. Each step from Accessioning to Confirmation is scrutinized adhering to both CAP (College of American Pathologists) guidelines and ISO / IEC 17025 certifications.
Advantages of hair drug testing:
Limitations:
Note: Despite the term "hair follicle tests", the actual test evaluates the hair strand, not the hair follicle beneath the scalp
In the context of Severn, NC, hair follicle testing illustrates significant advantages over traditional urine testing. This method's superior detection accuracy is evident in its capacity to identify drug use over an extended timeline. Although urine tests serve a purpose in detecting recent use, hair testing presents a more reliable picture of an individual's history.
Hair follicle testing in Severn, NC, reveals drug consumption over a span of up to 90 days, offering employers a detailed insight into an individual's substance history. This extensive detection period surpasses many other testing methods, enabling a comprehensive evaluation of potential and current employees.
In Severn, NC, the integrity of hair follicle testing is unmatched, significantly minimizing the potential for sample adulteration. This robust testing method ensures that results are genuine and beyond reproach, boosting trust in the accuracy of the findings.
With numerous nationwide, and local centers in Severn, NC, hair follicle testing is incredibly convenient. Our testing facilities offer quick, accessible, and stress-free services, ensuring individuals and businesses have reliable locations for their testing needs.
Hair follicle testing in Severn, NC is straightforward and respects confidentiality from start to finish. The process—from ordering to receiving results—is designed with privacy in mind, providing users with assurance that their personal data remains protected.
In Severn, NC, our competitive pricing and rapid turnaround for hair follicle testing deliver excellent value. Whether for small businesses or large corporations, we ensure affordability without sacrificing quality, catering to a variety of organizational needs.
Experience the swift and precise capabilities of hair follicle drug testing in Severn, NC. This advanced method delivers results promptly, thanks to its high accuracy in recognizing substance use. Companies and individuals can count on consistent outcomes, whether for personal or professional purposes, ensuring a trustworthy examination every time.
Employers in Severn, NC can achieve compliance and peace of mind with the use of hair follicle tests. The adherence to drug-free workplace policies is essential, and this testing method aids in reducing legal liabilities while promoting a secure 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.
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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