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Accredited Drug Testing provides comprehensive hair follicle drug testing services at Stony Brook University, New York. Whether it's hair drug or alcohol testing you need, we are experts in hair analysis and have facilities nationwide equipped to conduct these tests. Typically, you need 1.5 to 2 inches of hair from the crown or body for testing purposes. Our hair tests can identify drugs, alcohol/ETG, or tailor to specific needs.
More recently, hair follicle drug tests have gained traction as the preferred method for conducting drug screenings. They're increasingly required by employers, legal entities, and Substance Abuse experts instead of the traditional urine testing. Employers with strict no-drug policies, judicial systems, and probation officers favor hair tests for their prolonged detection span, up to 90 days, overseen under strict conditions, and difficult to circumvent. Despite this, urine tests remain the gold standard for detecting substances used within the past five days.
Accredited Drug Testing provides comprehensive hair follicle drug testing services at Stony Brook University, New York. Whether it's hair drug or alcohol testing you need, we are experts in hair analysis and have facilities nationwide equipped to conduct these tests. Typically, you need 1.5 to 2 inches of hair from the crown or body for testing purposes. Our hair tests can identify drugs, alcohol/ETG, or tailor to specific needs.
More recently, hair follicle drug tests have gained traction as the preferred method for conducting drug screenings. They're increasingly required by employers, legal entities, and Substance Abuse experts instead of the traditional urine testing. Employers with strict no-drug policies, judicial systems, and probation officers favor hair tests for their prolonged detection span, up to 90 days, overseen under strict conditions, and difficult to circumvent. Despite this, urine tests remain the gold standard for detecting substances used within the past five days.
* 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 tests are now recognized as an effective approach for identifying drug and alcohol consumption. Hair captures a long-term history of alcohol and drugs by embedding biomarkers within the growing strands. When gathered near the scalp, hair can indicate drug and alcohol use up to a 3-month period. Collection of hair is uncomplicated, somewhat resistant to tampering, and simple to transport.
A sample measuring 1.5 inches consisting of approximately 200 strands (near the diameter of a #2 pencil) close to the head produces 100mg of hair, which is ideal for analysis. For EtG, additional tests, or any exceeding 10 panels, a specimen of 150mg is advised. Using a jeweler’s scale is recommended to weigh the sample. If head hair isn't available, a comparable amount of body hair is acceptable. 'Head hair' refers specifically to scalp hair, while 'body hair' encompasses all other types (such as facial or armpit hair).
Process Overview
The sequence of steps in processing a drug test result in the lab includes Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the introductory processing of a sample into the lab’s database. It verifies that the sample was properly sealed and mailed, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data needed beyond what an electronic chain of custody system provides.
Screening is a preliminary check for the presence of drugs. Though cost-effective for ruling out drug use in most samples, a positive result in Screening must be substantiated for legal standing. Samples flagged as presumptive positive in Screening need further confirmation.
For any presumptive positive sample in Screening, additional hair from the original specimen is used for Extraction. In this stage, drugs are extracted from hair at much lower concentrations compared to other tests (like urine or oral fluid), which makes hair drug screening one of the most complex methodologies to execute.
Confirmation of any Screening positive result is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All samples marked presumptive positive are cleaned before confirmation if necessary. The entire lab processing from Accessioning to Confirmation meets reviews under both CAP (College of American Pathologists) Hair requirements and the accreditation for ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed as "hair follicle tests", this test examines the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Surpasses Urine Analysis
In Stony Brook University, NY, the advantages of hair follicle testing over traditional urine tests are clear. By offering superior detection and reliability, hair tests provide insight that urine tests may miss. The extended observation period and detailed analysis of hair samples surpass the conventional limitations, ensuring a more accurate result.
At Stony Brook University, NY, hair follicle tests boast an unparalleled extended detection window, spanning up to 90 days. This expansive timeframe gives employers a broader analysis of an individual's substance use history. Such comprehensive assessments assist in informed decision-making, aligning with workplace regulatory standards.
Hair Testing: A Secure Method
In Stony Brook University, NY, the resistance of hair follicle testing to tampering ensures accuracy and dependability. By minimizing the risk of sample adulteration, this testing method delivers clear, unquestionable results. Trusting hair tests means trusting science and procedure, safeguarding testing integrity.
Accredited Drug Testing offers unmatched convenience with numerous testing sites not only nationwide but also locally at Stony Brook University, NY. Our extensive network simplifies the testing process, ensuring easy access for clients seeking quick and hassle-free evaluations. This broad reach underscores our commitment to accessible service.
At Stony Brook University, NY, the simple, confidential process of hair follicle testing ensures clients' privacy and ease of use. From ordering to receiving results, every step is streamlined, addressing concerns about confidentiality and user experience. The straightforward approach guarantees satisfaction and trust from our clients.
Affordable and Efficient Services
In Stony Brook University, NY, our pricing structures for hair follicle testing are competitive, promising fast turnarounds without breaking the bank. Our commitment to affordability paired with efficiency offers great value, appealing to companies irrespective of their size.
Stony Brook University, NY relies on hair follicle drug testing due to its speed, precision, and reliability. This method ensures a swift process without compromising accuracy, meticulously identifying any substance use. Employing such advanced testing leads to trustworthy outcomes expeditiously, benefiting both individuals and organizations seeking dependable data.
Stony Brook University, NY, finds solace in hair follicle testing for its role in maintaining workplace compliance and safety. Utilizing this method aligns with drug-free policies while minimizing legal liabilities. By opting for hair testing, employers achieve peace of mind, confident in their adherence to necessary regulations.
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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