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Accredited Drug Testing offers comprehensive hair follicle drug testing services in Columbus, North Carolina. Whether you're seeking a hair drug or alcohol screening, our expertise in hair testing is unmatched, with centers spanning all cities nationwide to carry out the procedure. Typically, 1.5 to 2 inches of hair from your head or body is sufficient for testing. This method can detect drugs, alcohol/ETG, or execute custom hair testing profiles.
In the past few years, hair follicle drug tests have become a more favored approach for drug screening. Employers, judicial systems, and substance abuse specialists often opt for hair tests over traditional urine tests. Ideal for zero-tolerance organizations, hair follicle drug testing is employed by businesses, courts, and probation departments. The standout benefit is its extended detection window for substances, lasting up to 90 days, collected under observation, and nearly impervious to tampering. Nevertheless, for recent usage within five days, urine testing remains the gold standard.
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Columbus, North Carolina. Whether you're seeking a hair drug or alcohol screening, our expertise in hair testing is unmatched, with centers spanning all cities nationwide to carry out the procedure. Typically, 1.5 to 2 inches of hair from your head or body is sufficient for testing. This method can detect drugs, alcohol/ETG, or execute custom hair testing profiles.
In the past few years, hair follicle drug tests have become a more favored approach for drug screening. Employers, judicial systems, and substance abuse specialists often opt for hair tests over traditional urine tests. Ideal for zero-tolerance organizations, hair follicle drug testing is employed by businesses, courts, and probation departments. The standout benefit is its extended detection window for substances, lasting up to 90 days, collected under observation, and nearly impervious to tampering. Nevertheless, for recent usage within five days, urine testing remains the gold standard.
* 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 testing is recognized as a potent method for identifying drug and alcohol consumption. Hair captures a chronic history of alcohol and various drugs by embedding biomarkers within the strands of the growing hair. When retrieved close to the scalp, hair can offer up to a 3-month detection range for alcohol and drugs. The collection of hair is straightforward, relatively tamper-proof, and easy to transport.
A 1.5-inch segment consisting of roughly 200 strands of hair (similar to the diameter of a #2 pencil) nearest to the scalp will yield 100 mg of hair, which is ideal for both screening and confirmation. For EtG, add-ons, and/or tests beyond 10 panels, a specimen of 150 mg is advised. It's best to weigh the specimen using a jeweler’s scale. If scalp hair is not available, an equivalent quantity of body hair may be used. References to head hair imply only scalp hair. Body hair denotes all other types of hair (facial, axillary, etc.).
Process Overview
The primary four stages involved in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the preliminary processing of a sample into the lab’s system. This process involves ensuring the sample was properly sealed and shipped, allotting a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry not included by an electronic chain of custody system.
Screening constitutes an initial rapid assessment for drugs of abuse. Screening presents a cost-efficient approach to eliminate drug usage for the majority of samples; however, a positive screen necessitates confirmation to be legally valid. Any samples that are initially positive during Screening require secondary confirmation.
If Screening suggests a potential positive, additional hair is extracted from the original specimen and readied for Extraction. This phase involves extracting drugs from hair in much lower concentrations compared to other methods (such as urine or oral fluids), making hair drug screening one of the most challenging methodologies.
Confirmation of any preliminary positive outcomes happens through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing before confirmation as needed. The complete lab process from Accessioning to Confirmation complies with both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being referred to as "hair follicle tests", the test examines the hair strand and not the follicle underneath the scalp.
When comparing hair follicle testing to traditional urine testing in Columbus, NC, the former presents distinct benefits. Hair tests are recognized for their superior detection accuracy and reliability, offering a more precise method for identifying substance use.
Hair follicle testing in Columbus, NC, offers a broad detection window, capturing drug use history for up to 90 days. This capability provides a detailed view of an individual's substance consumption patterns, which is invaluable for employers seeking comprehensive profiles.
In Columbus, NC, hair follicle testing stands out for its resistance to tampering. The testing process minimizes the chance of sample manipulation, ensuring that results are both reliable and credible.
Offering unparalleled convenience, our local and nationwide testing locations in Columbus, NC, provide easy and quick access to hair follicle testing services, streamlining the testing process for all clients.
The process for ordering, conducting, and receiving hair follicle test results in Columbus, NC, is straightforward and confidential. We address privacy concerns effectively, ensuring an easy and secure experience for all users.
In Columbus, NC, our hair follicle testing services are competitively priced, with rapid turnaround times that offer excellent value to businesses of every size, enhancing their overall satisfaction.
The reliability and speed of hair follicle drug testing in Columbus, NC, provide superior precision in detecting substance use compared to other methods. This testing delivers high accuracy, ensuring that any substance usage is identified swiftly and consistently.
Employers in Columbus, NC, gain compliance and peace of mind with hair follicle testing. This method upholds workplace drug-free policies and reduces potential legal complications, contributing to a safer work 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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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
I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.
Tee Ess - 12/19/2024
I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!
Kali Collins - 1/16/2025