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Accredited Drug Testing provides comprehensive hair follicle drug assessments in Longhurst, North Carolina. When requiring a hair drug or alcohol analysis, our expertise in hair testing is unparalleled, with facilities across all US cities ready to conduct such tests. Typically, 1.5 to 2 inches of hair is needed from the scalp, though body hair can be used. These tests can screen for substances, alcohol/ETG, or other tailored assessments.
Recently, the incorporation of hair follicle drug testing in substance testing has risen considerably. Numerous employers, judicial systems, and Substance Abuse professionals favor hair tests over conventional urine analyses. Those with strict no-drug use protocols, probation departments, and courts prefer hair assessments due to their extended detection window, often up to 90 days. However, urine tests remain more precise for recent usage within the past 5 days.
Accredited Drug Testing provides comprehensive hair follicle drug assessments in Longhurst, North Carolina. When requiring a hair drug or alcohol analysis, our expertise in hair testing is unparalleled, with facilities across all US cities ready to conduct such tests. Typically, 1.5 to 2 inches of hair is needed from the scalp, though body hair can be used. These tests can screen for substances, alcohol/ETG, or other tailored assessments.
Recently, the incorporation of hair follicle drug testing in substance testing has risen considerably. Numerous employers, judicial systems, and Substance Abuse professionals favor hair tests over conventional urine analyses. Those with strict no-drug use protocols, probation departments, and courts prefer hair assessments due to their extended detection window, often up to 90 days. However, urine tests remain more precise for recent usage within the past 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.
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. It offers an extended history of substance use by embedding biomarkers within the fibers of the developing hair. When extracted near the scalp, hair can reveal a detection window of up to three months for both alcohol and drugs. The collection process is straightforward, with minimal possibilities for tampering, and it is conveniently transportable.
A sample of 1.5 inches, consisting of around 200 strands (equivalent to a #2 pencil's thickness) close to the scalp, yields 100mg, which is the preferred amount for both screening and confirmation. For EtG, additional analyses, or tests exceeding 10 panels, a quantity of 150mg is advisable. We suggest using a jeweler’s scale to measure the sample weight. In the absence of scalp hair, a corresponding amount of body hair may be obtained. When mentioning head hair, it specifically refers to scalp hair. Body hair encompasses all other types, such as facial and axillary hair.
Process Overview
The laboratory processing of drug test samples encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into the lab’s system. This step ensures the sample was correctly sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and completes any necessary data entry absent from an electronic custody chain system.
Screening is the preliminary evaluation for drug presence. While Screening offers a budget-friendly solution to exclude drug use in the majority of cases, a positive screening must be confirmed for legal acceptability. Samples showing presumptive positives during Screening require further confirmation.
Should a sample yield presumptive positives in Screening, additional hair is taken from the original sample for Extraction. During this process, drugs are concentrated from hair at a significantly lower rate than from other substances (like urine or oral fluids), underscoring the complexity of performing hair drug screening.
Positive screening confirmations are conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples indicating presumptive positives undergo washing before confirmation as necessary. The entire progression from Accessioning through Confirmation is evaluated in accordance with both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed as "hair follicle tests", the analysis actually targets the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Longhurst, NC
Hair follicle tests offer a considerable edge over traditional urine tests, especially in detection efficiency. Their ability to identify prolonged substance use is unparalleled, capturing drug patterns missed by shorter detection methods.
Employers favor the accuracy of hair tests, as they're almost immune to tampering, ensuring superior reliability in results.
Extended Detection Window in Longhurst, NC
A key advantage of hair follicle testing is its ability to track drug use over an extended period, up to 90 days. Employers benefit by gaining insights into longer-term behaviors rather than just recent activity.
This broad detection capability allows for a more comprehensive understanding of a person's substance use history.
Tamper-Resistant Testing Method in Longhurst, NC
Hair follicle testing significantly reduces risks of manipulating samples, offering indisputable results. Unlike urine tests, hair samples are harder to adulterate, providing robust defenses against tampering.
This ensures the legitimacy and reliability of the test, fostering trust in the results provided to stakeholders.
Convenient Nationwide Testing Locations and Local Locations in Longhurst, NC
Our expansive network of testing centers across the country ensures a smooth testing process wherever you are. Local facilities in Longhurst offer quick and easy access to testing services.
This accessibility ensures that individuals and businesses can seamlessly undertake necessary tests without logistical concerns.
Simple, Confidential Process in Longhurst, NC
The process of ordering, undertaking, and receiving results from a hair follicle test is straightforward and confidential. The privacy of individuals is prioritized, ensuring personal data and results remain protected.
Ease of use coupled with confidentiality reassures clients, ensuring a positive testing experience throughout.
Affordable Pricing and Fast Turnaround in Longhurst, NC
Our competitive pricing models and quick result delivery offer excellent value. Companies, regardless of size, benefit from economical options without sacrificing quality.
Fast turnaround times and affordable costs provide businesses with timely insights essential for decision-making.
Fast, Accurate, and Reliable Results in Longhurst, NC
The hair follicle drug test shines with its quick and accurate results. By meticulously analyzing hair samples, the findings offer unmatched precision in identifying substance use.
The expedient and reliable nature of these tests provides assurance for stakeholders, ensuring decisions are made based on solid data points.
Compliance and Peace of Mind for Employers in Longhurst, NC
Hair follicle testing helps employers adhere to drug-free workplace mandates, minimizing legal risks and enhancing safety. These tests align with regulatory requirements, reducing exposure to potential liabilities.
Employers gain peace of mind knowing their workforce adheres to established safety protocols without compromise.
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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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
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