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Accredited Drug Testing provides complete hair follicle drug testing solutions in Cedar Mill, Oregon. Whether you need a hair drug or alcohol test, our expertise in hair testing is unparalleled, with testing centers across the Nation ready to perform the procedure. You must have 1.5 to 2 inches of hair at the crown or other body parts for sampling. Hair tests can target drugs, alcohol/ETG, or offer other tailored testing options.
In recent times, drug testing methods more frequently employ hair follicle drug tests. Many employers, courts, and Substance Abuse specialists now prefer hair tests over standard urine tests. Hair follicle testing is favored by employers with strict anti-drug policies, courts, and probation individuals. Its key advantage is a longer detection window for drugs- up to 90 days, with observed collection processes, making it difficult to cheat. Still, for drug use in the past 5 days, urine tests remain the go-to accuracy standard.
Accredited Drug Testing provides complete hair follicle drug testing solutions in Cedar Mill, Oregon. Whether you need a hair drug or alcohol test, our expertise in hair testing is unparalleled, with testing centers across the Nation ready to perform the procedure. You must have 1.5 to 2 inches of hair at the crown or other body parts for sampling. Hair tests can target drugs, alcohol/ETG, or offer other tailored testing options.
In recent times, drug testing methods more frequently employ hair follicle drug tests. Many employers, courts, and Substance Abuse specialists now prefer hair tests over standard urine tests. Hair follicle testing is favored by employers with strict anti-drug policies, courts, and probation individuals. Its key advantage is a longer detection window for drugs- up to 90 days, with observed collection processes, making it difficult to cheat. Still, for drug use in the past 5 days, urine tests remain the go-to accuracy 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 analysis has gained recognition as an effective method for uncovering substance and alcohol consumption. Hair retains a prolonged record of alcohol and drug intake by embedding biomarkers within its strands. When collection is done near the scalp, it can reveal a detection span of roughly 3 months for alcohol and drugs. Hair is easy to collect, hard to tamper with, and straightforward to transport.
A hair sample measuring 1.5 inches with around 200 strands (similar to the thickness of a #2 pencil) nearest the scalp yields 100mg of hair, ideal for testing and verification. For EtG, additional tests, or panels surpassing 10, 150mg of the sample is advised. Using a jeweler’s scale to weigh the sample is suggested. If scalp hair isn't accessible, an equivalent amount of body hair is suitable. 'Head hair' specifies scalp hair exclusively, while 'body hair' covers all other hair types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result encompasses four primary tasks: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the initial handling of a sample upon entry to a lab system. This step ensures proper sealing and shipping of the sample, assigns a LAN (Laboratory Accessioning Number), and completes additional data entry absent from an electronic chain of custody.
Screening offers a preliminary assessment for drugs of abuse. While cost-efficient for excluding drug use in most samples, a positive screen requires confirmation for legal acceptance. Presumptive positives from Screening necessitate secondary verification.
Should Screening indicate a presumptive positive, additional hair is retrieved from the original sample for Extraction. During Extraction, drugs are isolated from hair at a considerably lower concentration than other methods (e.g., urine or oral fluid), thus making hair drug screening the most challenging methodology.
Confirmation of a positive screen uses GC/MS, GC/MS/MS or LC/MS/MS. All samples with presumptive positives undergo washing before Confirmation, as necessary. The entire lab progression from Accessioning to Confirmation is scrutinized under CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite the term "hair follicle tests," the analysis targets the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cedar Mill, OR
When contrasting hair testing with traditional urine tests, hair analysis stands out for its prolonged detection window and precision. Unlike urine tests, which detect recent drug use, hair tests provide a wider picture of substance intake over months, minimizing the risk of false negatives and demonstrating unmatched reliability in detection.
Extended Detection Window in Cedar Mill, OR
Hair follicle testing offers an unparalleled advantage with its ability to trace drug use for as long as 90 days prior, providing employers with a comprehensive insight into substance use. This extended detection period means a more thorough evaluation, aiding in making informed decisions about employment or other related scenarios.
Tamper-Resistant Testing Method in Cedar Mill, OR
Hair follicle tests significantly enhance test integrity by reducing the chance of sample tampering. As attempts to alter test results grow more sophisticated, hair testing provides assurance with its nearly tamper-proof collection and analysis method, ensuring the outcomes remain trustworthy and unchallenged.
Convenient Nationwide Testing Locations and Local Locations in Cedar Mill, OR
The widespread availability of our testing centers ensures effortless access to services across the country. Local access in Cedar Mill, OR, makes testing a smooth process for residents, providing ease and eliminating unnecessary travel. Clients benefit from accessible, efficient, and user-friendly services.
Simple, Confidential Process in Cedar Mill, OR
The hair follicle testing process promises simplicity and confidentiality from order placement to receiving results. Concerns regarding privacy are meticulously addressed to ensure users experience a secure and straightforward testing journey. Our methods guarantee ease of use without compromising client confidentiality.
Affordable Pricing and Fast Turnaround in Cedar Mill, OR
Our competitive pricing combined with swift processing times ensures unparalleled value for businesses, big or small. This approach allows companies to manage budgets efficiently while still benefiting from rapid and effective testing services, ensuring peace of mind and financial prudence.
Fast, Accurate, and Reliable Results in Cedar Mill, OR
Hair follicle testing achieves superior levels of precision and speed, delivering dependable outcomes that stand out in the industry. Not only does it quickly and meticulously detect recent and historical substance use, but also boosts confidence in the results provided. Clients trust this testing method for its consistent reliability and accuracy.
Compliance and Peace of Mind for Employers in Cedar Mill, OR
By adopting hair follicle testing, employers can comfortably ensure adherence to workplace drug-free standards, thus mitigating legal risks. This fosters a safer working environment and offers reassurance that company policies consume less in terms of compliance issues while prioritizing employee well-being.
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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Sophia Schutze - 6/19/2024
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