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Offering comprehensive hair follicle drug testing, Accredited Drug Testing serves Waynesville, North Carolina. Whether you require testing for drugs or alcohol, we are experts in hair analysis and boast facilities across the nation capable of performing these tests. Generally, 1.5 to 2 inches of head or body hair is required. Hair tests can analyze substances such as drugs, alcohol/ETG, or other tailored testing options.
Hair follicle drug testing has become more prevalent in recent times. Many employers, legal systems, and substance abuse experts now favor hair tests over standard urine tests. Employers with strict no-drug policies, legal authorities, and probation services use these tests primarily for their extended detection window—up to 90 days. They are conducted under observation and are hard to manipulate. However, for recent drug use within the past 5 days, urine tests remain the accurate choice.
Offering comprehensive hair follicle drug testing, Accredited Drug Testing serves Waynesville, North Carolina. Whether you require testing for drugs or alcohol, we are experts in hair analysis and boast facilities across the nation capable of performing these tests. Generally, 1.5 to 2 inches of head or body hair is required. Hair tests can analyze substances such as drugs, alcohol/ETG, or other tailored testing options.
Hair follicle drug testing has become more prevalent in recent times. Many employers, legal systems, and substance abuse experts now favor hair tests over standard urine tests. Employers with strict no-drug policies, legal authorities, and probation services use these tests primarily for their extended detection window—up to 90 days. They are conducted under observation and are hard to manipulate. However, for recent drug use within the past 5 days, urine tests remain the accurate choice.
* 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 examination is recognized as an effective mechanism for identifying drug and alcohol consumption. Hair captures biomarkers within the fibers of the developing strand, offering an extensive timeline for alcohol and drug detection. Collected near the scalp, it can offer an approximate three-month detection span for substances. Hair collection is straightforward, somewhat resistant to tampering, and easy to transport.
A sample measuring 1.5 inches from about 200 strands of hair (similar in diameter to a #2 pencil) closest to the scalp will yield 100mg of hair, the ideal quantity for testing and verification. For EtG, extra tests, and/or those exceeding 10 panels, a 150mg sample is suggested. It is advisable to weigh the hair sample on a jeweler’s scale. If scalp hair is not accessible, equivalent body hair can be gathered. In reference to head hair, we mean scalp hair specifically. Body hair denotes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result consists of four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial handling of a sample within a laboratory’s system. This includes verifying that the sample arrived sealed correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any necessary data entry not covered by an electronic chain of custody.
Screening involves a preliminary check for the presence of drugs. While it is a cost-efficient means to rule out drug use for most samples, any positive results need further confirmation to be admissible in legal settings. Samples with presumptive positives in Screening require additional confirmation.
If a sample shows a presumptive positive result during Screening, additional hair is extracted from the initial sample for the Extraction process. In this phase, drugs are extracted from hair at a much lower concentration than other methods (e.g., urine or oral fluid), which makes hair drug testing challenging.
Confirmation of any positive Screening result is accomplished using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleaned before confirmation as needed. The entire lab procedure from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the actual test examines the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Waynesville, NC
Hair testing offers superior detection compared to traditional urine tests, providing a longer detection period. While urine tests can detect recent substance use, hair tests reveal a comprehensive 90-day history. This makes hair tests more reliable and difficult to evade, giving a clearer picture of an individual's drug use patterns.
Extended Detection Window in Waynesville, NC
Hair follicle testing is favorable for its ability to detect substance use over an extended timeframe, reaching up to 90 days. This long detection window enables employers to get a thorough understanding of an individual's drug use, aiding in informed decision-making for hiring and compliance.
Tamper-Resistant Testing Method in Waynesville, NC
Hair follicle testing stands out as a tamper-resistant method for drug screening. The test's design minimizes the risk of sample adulteration, thus providing authentic and trustworthy results, which are crucial for employers and legal services needing dependable data.
Convenient Nationwide Testing Locations and Local Locations in Waynesville, NC
With a vast network of testing centers, accessing our services is straightforward and stress-free. Our local and nationwide facilities provide quick and convenient testing, making sure you can receive necessary drug testing without hassle.
Simple, Confidential Process in Waynesville, NC
We ensure a straightforward and private testing process, from ordering to receiving results. This confidentiality addresses privacy concerns, providing a smooth and user-friendly experience from start to finish.
Affordable Pricing and Fast Turnaround in Waynesville, NC
We offer competitive pricing and swift turnaround times on our hair follicle testing services. This combination delivers excellent value to businesses of varying scales, ensuring you receive efficient and cost-effective solutions.
Fast, Accurate, and Reliable Results in Waynesville, NC
Hair follicle drug tests provide swift and precise results. These tests boast unparalleled accuracy in detecting substance use, making them a preferred choice for many organizations. The ability to quickly and reliably determine an individual's drug history plays a crucial role in decision-making for employers and legal authorities alike.
Compliance and Peace of Mind for Employers in Waynesville, NC
Employers opting for hair follicle testing ensure adherence to drug-free policies, reducing legal liabilities. This method enhances workplace safety, offering peace of mind and a secure environment for both employees and employers.
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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