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Accredited Drug Testing provides comprehensive hair follicle drug testing services in Marshallberg, North Carolina. If a hair or alcohol test is needed, Accredited Drug Testing has expertise in hair testing and operates facilities across the country that can conduct hair tests. Typically, 1.5 to 2 inches of hair from your head or body is required. Hair tests can identify drugs, alcohol/ETG, or other specialized requirements.
In recent times, more drug tests are using hair follicle methods. This shift is seen with many employers, courts, and substance abuse experts as they opt for hair testing over traditional urine tests. Businesses with zero-tolerance policies, courts, and probation mandates often prefer hair follicle tests. The key advantage is a longer detection timeline, spanning up to 90 days, under supervised conditions. It is also nearly impossible to tamper with. For detecting drug use within the past 5 days, urine tests remain the more precise option.
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Marshallberg, North Carolina. If a hair or alcohol test is needed, Accredited Drug Testing has expertise in hair testing and operates facilities across the country that can conduct hair tests. Typically, 1.5 to 2 inches of hair from your head or body is required. Hair tests can identify drugs, alcohol/ETG, or other specialized requirements.
In recent times, more drug tests are using hair follicle methods. This shift is seen with many employers, courts, and substance abuse experts as they opt for hair testing over traditional urine tests. Businesses with zero-tolerance policies, courts, and probation mandates often prefer hair follicle tests. The key advantage is a longer detection timeline, spanning up to 90 days, under supervised conditions. It is also nearly impossible to tamper with. For detecting drug use within the past 5 days, urine tests remain the more precise option.
* 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 gained recognition as an effective method for detecting substance use. Hair captures a prolonged record of alcohol and drug exposure by embedding biomarkers along the hair strands during growth. When sampled near the scalp, it can reveal a detection period of up to 3 months for alcohol and drugs. Collecting hair is straightforward, challenging to tamper with, and easy for transportation.
A 1.5-inch section of about 200 hair strands (similar to the thickness of a #2 pencil) near the scalp will yield 100mg of hair, which is optimal for both screening and confirmation tests. For tests including EtG, enhancements, and those exceeding 10 panels, 150mg of hair is suggested. It's advisable to use a jeweler’s scale for weighing. If scalp hair is not available, an equivalent amount of body hair may be used. When we mention head hair, we specifically mean scalp hair. Body hair refers to all other types (e.g., facial, axillary).
Process Overview
The drug test laboratory process mainly includes Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, samples are initially processed into the laboratory’s system, ensuring they are properly sealed and shipped, assigning a LAN (Laboratory Accessioning Number), and filling in any missing data not included in an electronic custody system.
Screening serves as a preliminary drug abuse check. While it's cost-effective for excluding drug use in most samples, a positive result in Screening must be confirmed for legal acceptability. Presumptively positive samples in Screening must undergo additional confirmation.
Upon a presumptive positive result in the Screening phase, additional hair is sourced from the sample for Extraction. This phase involves extracting drugs from hair at a significantly lower concentration than other substances like urine or oral fluid, making hair drug testing highly complex.
Confirmation of positive screening outcomes is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating presumptive positivity undergo a washing process before confirmation as necessary. The entire process from Accessioning to Confirmation is evaluated according to both the CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis is conducted on the hair strands, not on the follicle beneath the skin.
In comparing hair follicle tests with traditional urine tests in Marshallberg, NC, hair testing excels for its superior detection accuracy and reliability. The extended detection period grants a clearer substance history, surpassing urine testing capabilities.
Hair follicle testing in Marshallberg, NC offers an extended detection window, catching drug use up to 90 days past. This comprehensive scrutiny aids employers in evaluating applicants or employees for informed decisions.
Hair follicle tests in Marshallberg, NC are thus considered tamper-resistant. Their design significantly curtails sample manipulation, providing reliable and unquestionable results.
The convenience of our nationwide testing centers and local locations in Marshallberg, NC ensures quick and seamless access to testing services for all clients.
The simple and confidential process in Marshallberg, NC for arranging, conducting, and obtaining test results addresses privacy concerns and ensures ease of use.
Our offerings in Marshallberg, NC include affordable pricing and fast turnaround on hair follicle testing, promising excellent value for businesses of varied sizes.
Marshallberg, NC relies on hair follicle drug tests for fast, accurate, and reliable results. These tests offer high precision in identifying substance use and deliver quick outcomes, enhancing the efficiency of testing processes.
Employers in Marshallberg, NC find peace of mind by incorporating hair follicle testing. This practice aligns with drug-free workplace mandates, minimizing legal risks while boosting safety.
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.
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