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Located in Dundarrach, NC, Accredited Drug Testing offers thorough hair follicle testing services. For any hair-based tests for drugs or alcohol, our specialized centers nationwide are equipped to handle testing needs. Typically, 1.5 to 2 inches of hair is required from the crown or body. These tests screen for substances, alcohol/ETG, and offer customized options.
Recently, hair follicle testing has become a preferred method for drug assessments. It's being chosen by employers, courts, and Substance Abuse experts over traditional urine tests. Zero-tolerance policies are bolstered by the hair test's extended detection period, often up to 90 days, and its nearly inescapable accuracy. However, for very recent use, urine tests remain more effective within a 5-day window.
Located in Dundarrach, NC, Accredited Drug Testing offers thorough hair follicle testing services. For any hair-based tests for drugs or alcohol, our specialized centers nationwide are equipped to handle testing needs. Typically, 1.5 to 2 inches of hair is required from the crown or body. These tests screen for substances, alcohol/ETG, and offer customized options.
Recently, hair follicle testing has become a preferred method for drug assessments. It's being chosen by employers, courts, and Substance Abuse experts over traditional urine tests. Zero-tolerance policies are bolstered by the hair test's extended detection period, often up to 90 days, and its nearly inescapable accuracy. However, for very recent use, urine tests remain more effective within a 5-day window.
* 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.
The utility of hair testing has gained recognition as a robust method for identifying drug and alcohol consumption. Hair captures a comprehensive history of alcohol and drug presence by embedding biomarkers within the strands' fibers during growth. When obtained close to the scalp, hair can offer a detection window of roughly three months for alcohol and drugs. Collection of hair is straightforward, relatively difficult to tamper with, and simple to transport.
A specimen of 1.5 inches consisting of roughly 200 hairs (equivalent to the thickness of a #2 pencil) nearest to the scalp will weigh around 100mg, the perfect quantity for both screening and confirming. For EtG, supplementary, or tests exceeding 10 panels, a sample of 150mg is advised. We suggest measuring the sample with a jeweler’s scale. In cases where scalp hair is unavailable, a similar quantity of body hair may be used. References to head hair specifically mean scalp hair. Body hair denotes all other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result generally involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a specimen into a lab’s system. This step includes ensuring the sample's seal and shipment were handled correctly, assigning it a unique LAN (Laboratory Accessioning Number), and fulfilling any extra data entry that an electronic chain of custody system does not provide.
Screening provides an initial rapid evaluation for drugs of abuse. While Screening is a cost-efficient method to exclude drug usage in the majority of specimens, a positive screen must be verified to be accepted in legal proceedings. Samples that test presumptively positive during Screening necessitate a follow-up confirmation.
Should a sample test presumptively positive in Screening, additional hair is extracted from the sample for the Extraction phase. During this phase, drugs are isolated from hair at a significantly lower concentration than other methods (e.g., urine or oral fluid), which underscores why hair drug screening is the most challenging methodology to execute.
Positive screening results are confirmed via GC/MS, GC/MS/MS, or LC/MS/MS analysis. All samples with presumptive positives undergo washing before confirmation if required. The entire laboratory workflow from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair label and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being frequently termed "hair follicle tests", the actual examination analyzes the hair strand rather than the follicle beneath the scalp
For a superior drug testing approach in Dundarrach, NC, hair follicle tests outshine urine tests. Unlike urine tests, hair analysis provides a more comprehensive detection of drug use over time, ensuring higher reliability and thoroughness.
The benefits of hair follicle tests include their capacity to uncover long-term drug use, offering a clearer picture of a person’s history compared to the temporary scope of urine tests.
Employers in Dundarrach, NC, gain a strategic advantage with hair follicle testing for extended detection of drug use. This method reveals substance habits up to 90 days prior, giving a deep insight into a candidate’s history.
By utilizing hair analysis, businesses obtain a comprehensive understanding of an individual’s past drug behavior, contributing to a safer work environment and better hiring decisions.
In Dundarrach, NC, the hair follicle testing method provides a strong defense against sample tampering. It is virtually impossible to adulterate a hair sample, ensuring the test results remain reliable.
This method’s tamper-proof nature assures employers and courts of the test’s authenticity. Integrity is preserved throughout the testing process, making it a trustworthy solution.
In the heart of Dundarrach, NC, our convenient locations ensure easy access to drug testing services nationwide. Our wide network of testing centers facilitates quick, straightforward testing processes for everyone.
Whether local or branching out to different cities, individuals and companies experience hassle-free testing thanks to our widespread presence and accessible facilities.
Our testing process in Dundarrach, NC, is designed for simplicity and confidentiality. Ordering, conducting, and receiving hair follicle test results are straightforward, respecting privacy at every step.
Our commitment to privacy and ease of use alleviates concerns, making the hair testing journey stress-free for participants, whether they're companies or individuals.
Providing testing in Dundarrach, NC, our services offer competitive pricing and prompt results, delivering exceptional value for businesses of all sizes. We prioritize both speed and affordability to meet diverse organizational needs.
Our swift turnaround combined with attractive pricing ensures a cost-effective approach to maintaining workplace safety without compromising financial plans.
The hair follicle testing method stands out in Dundarrach, NC for its remarkable precision and rapid outcome delivery. Employers and individuals benefit from the quick and reliable detection of substance use, ensuring decisions are based on accurate data.
Quick turnarounds in reporting make hair follicle tests an excellent choice for organizations needing dependable information promptly. The high accuracy rate of these tests outstrips older methodologies.
Dundarrach, NC employers benefit significantly from the peace of mind afforded by hair follicle testing. This method ensures compliance with drug-free policies, reducing legal risks and promoting a safe working environment.
Employers gain confidence knowing that accurate, long-range data informs their compliance strategies, elevating workplace safety and organizational integrity.
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