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Situated in Johnsonville, South Carolina, Accredited Drug Testing excels in offering comprehensive hair follicle drug testing services. Whether the need arises for testing of drugs or alcohol, Accredited Drug Testing, with its network of testing centers throughout the country, is adept at conducting hair analyses. For accurate results, ideally, hair measuring 1.5 to 2 inches from the head or other parts of the body is necessary. Hair tests help in detecting drugs, alcohol (ETG), or can be tailored to meet specific testing needs.
Recently, hair follicle drug testing has gained prominence as a preferred method for drug testing. It is increasingly being adopted by employers, the judicial system, and professionals dealing with substance abuse as an alternative to the conventional urine test. Hair follicle testing is particularly favored by employers with strict drug-free policies, courts, and for individuals on probation. One of its significant advantages is the extended detection window, which can identify drug use up to 90 days post-consumption. The test is conducted under supervision, making it difficult to tamper with. Nonetheless, for the identification of drug use in the immediate past 5 days, urine tests hold the lead in accuracy.
Situated in Johnsonville, South Carolina, Accredited Drug Testing excels in offering comprehensive hair follicle drug testing services. Whether the need arises for testing of drugs or alcohol, Accredited Drug Testing, with its network of testing centers throughout the country, is adept at conducting hair analyses. For accurate results, ideally, hair measuring 1.5 to 2 inches from the head or other parts of the body is necessary. Hair tests help in detecting drugs, alcohol (ETG), or can be tailored to meet specific testing needs.
Recently, hair follicle drug testing has gained prominence as a preferred method for drug testing. It is increasingly being adopted by employers, the judicial system, and professionals dealing with substance abuse as an alternative to the conventional urine test. Hair follicle testing is particularly favored by employers with strict drug-free policies, courts, and for individuals on probation. One of its significant advantages is the extended detection window, which can identify drug use up to 90 days post-consumption. The test is conducted under supervision, making it difficult to tamper with. Nonetheless, for the identification of drug use in the immediate past 5 days, urine tests hold the lead in accuracy.
* 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.
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Hair analysis is regarded as an effective method for identifying substance use. Hair strands encapsulate biomarkers within their fibers, providing a comprehensive long-term history of drug and alcohol intake. When hair is sourced close to the scalp, it offers a detection timeframe of up to 3 months for drugs and alcohol. The collection process is straightforward, tampering is difficult, and transportation is convenient.
A sample length of 1.5 inches, containing roughly 200 hair strands (comparable to a #2 pencil's diameter) proximal to the scalp yields the optimal 100mg of hair necessary for both screening and confirmation procedures. For EtG, additional tests or those exceeding 10 panels, a minimum of 150mg is advised. It is recommended to measure the specimen using a jeweler’s scale. Should scalp hair be inaccessible, body hair of equal quantity is a permissible alternative. The term 'head hair' specifically denotes hair from the scalp. Other categories include body hair, encompassing types such as facial and axillary hair.
Process Overview
The processing sequence of laboratory drug testing entails four core steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the phase where a sample is initially integrated into a laboratory’s workflow. Tasks include verification of the sample's proper sealing and shipping, allocation of a unique LAN (Laboratory Accessioning Number), and completing any data entry absent in electronic custody chain systems.
Screening constitutes the preliminary assessment for substance abuse. While cost-efficient for ruling out drug presence in numerous cases, a positive screen necessitates further confirmation for legal acceptability. Samples categorized as presumptively positive in Screening require follow-up through additional verification.
Should a specimen yield a presumptive positive at the Screening stage, additional hair is extracted from the initial collection and processed for Extraction. This phase involves the withdrawal of drugs from hair at concentrations lower than other methods (e.g., urine or oral fluid), underscoring why hair drug testing is one of the more challenging methodologies.
Positive screening confirmations utilize GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive specimen undergoes washing before confirmation if necessary. The entire sequence from Accessioning to Confirmation adheres to CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though colloquially termed "hair follicle tests", the analysis targets the hair strand rather than the scalp's follicle
Hair testing in Johnsonville, SC, offers significant advantages over urine testing. Detection accuracy is superior, with less chance of manipulation.
Employers benefit from comprehensive insights into drug usage patterns.
Employers in Johnsonville, SC, find the extended detection window of hair testing invaluable.
This long-term insight proves essential for informed hiring decisions.
Hair follicle testing in Johnsonville, SC, is highly valued for being tamper-resistant.
This ensures trustworthy results that employers can confidently rely on.
Testing is made convenient with access to multiple locations in Johnsonville, SC.
This accessibility helps in quick, effortless testing services.
In Johnsonville, SC, the testing process is simple and confidential.
This assures individuals of a hassle-free experience respecting their privacy.
We offer affordable pricing and rapid results in Johnsonville, SC.
This provides value and reassurance to companies of different sizes.
In Johnsonville, SC, hair follicle drug tests provide fast, accurate, and reliable results. These tests are engineered to precisely identify substance use.
This ensures prompt decision-making while maintaining stringent testing standards.
Hair follicle testing aids employers in Johnsonville, SC, in adhering to compliance standards.
This enhances workplace safety and provides peace of mind.
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