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Accredited Drug Testing provides comprehensive hair analysis drug screening in Rivergrove, Oregon. For those in need of hair-based drug or alcohol screening, we excel in hair analyses and boast facilities in every major city across the country to conduct these tests. Generally, 1.5 to 2 inches of scalp or body hair is sufficient for testing. These analyses are capable of detecting drugs, alcohol/ETG, or may be customized to suit specific needs.
Recently, hair follicle drug testing has increasingly become the preferred method for identifying drug use. It is being adopted by employers, judicial authorities, and those specializing in substance abuse who now often opt for hair testing over traditional urine analysis. This method holds particular appeal for organizations with zero-tolerance policies, courts, and probationary oversight. Its primary advantage is an extended detection time, typically up to 90 days, collected in a monitored setting, making it difficult to manipulate. However, urine tests are still most accurate when testing for the last five days of substance use.
Accredited Drug Testing provides comprehensive hair analysis drug screening in Rivergrove, Oregon. For those in need of hair-based drug or alcohol screening, we excel in hair analyses and boast facilities in every major city across the country to conduct these tests. Generally, 1.5 to 2 inches of scalp or body hair is sufficient for testing. These analyses are capable of detecting drugs, alcohol/ETG, or may be customized to suit specific needs.
Recently, hair follicle drug testing has increasingly become the preferred method for identifying drug use. It is being adopted by employers, judicial authorities, and those specializing in substance abuse who now often opt for hair testing over traditional urine analysis. This method holds particular appeal for organizations with zero-tolerance policies, courts, and probationary oversight. Its primary advantage is an extended detection time, typically up to 90 days, collected in a monitored setting, making it difficult to manipulate. However, urine tests are still most accurate when testing for the last five days of substance use.
* 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 increasingly recognized as a robust method for identifying drug and alcohol consumption. Hair captures a chronological record of alcohol and drug use by embedding biomarkers within the hair strands as they grow. Sampling hair close to the scalp can offer a detection period of up to roughly three months for alcohol and drugs. It is easy to collect hair samples, they are relatively tamper-resistant, and straightforward to transport.
A 1.5-inch hair snippet comprising approximately 200 strands (equivalent to the width of a #2 pencil) from near the scalp yields 100mg of hair, which is the ideal quantity for both screening and confirmation tests. For EtG, additional tests, and panels exceeding 10, it is advisable to collect 150mg of the sample. Utilizing a jeweler’s scale for accurate measurement of the hair sample is recommended. In instances where scalp hair is not available, a similar quantity of body hair may be collected. When we mention head hair, we specifically mean scalp hair. Body hair encompasses all other types, including facial, axillary, etc.
Process Overview
The laboratory procedure for processing drug test results involves four major steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially processed into a laboratory’s system. This step ensures the sample was correctly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data entries not covered by an electronic chain of custody system.
Screening is an initial rapid assessment for drugs of abuse. While Screening is a cost-effective method to eliminate drug usage in most samples, any positive Screening result must be confirmed for it to be valid in court. Samples that show presumptive positive results in Screening do require additional confirmation.
In cases where a sample tests presumptive positive during Screening, additional hair is extracted from the original sample for the Extraction phase. Here, drugs are isolated from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), which makes hair drug testing one of the more challenging methodologies to conduct.
The Confirmation of any positive screenings is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as required. Throughout the entire laboratory process, from Accessioning to Confirmation, standards are upheld according to both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the analysis is performed on the hair strand, not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Rivergrove, OR - Compared to the more traditional urine test, hair follicle testing stands out due to its broad detection range. Rivergrove, OR has seen an increase in adopting this method for its superior accuracy and ability to reliably reflect one's substance use history.
Hair testing outshines urine tests by providing a longer detection period and is almost impossible to cheat. Employers and legal authorities in Rivergrove, OR favor it for this fundamental reliability.
Extended Detection Window in Rivergrove, OR - Hair follicle testing stretches the detection span, revealing drug use up to 90 days back. This method offers employers a thorough insight into a candidate’s substance habits in Rivergrove, OR.
Businesses benefit from the expanded detection window of hair analysis, which illustrates a broader and more detailed picture of an individual’s substance use history in Rivergrove, OR.
Tamper-Resistant Testing Method in Rivergrove, OR - Hair follicle testing provides a robust solution to sample tampering. Rivergrove employers trust this method as it curtails any chance of adulteration, resulting in clear and decisive analysis.
The test’s strength lies in its tamper-proof nature, which guarantees the utmost reliability in drug testing by preventing contamination or sample manipulation in Rivergrove, OR.
Convenient Nationwide Testing Locations and Local Locations in Rivergrove, OR - With a network of nationwide centers, our testing services are readily accessible. Rivergrove, OR benefits from this ease and visibility, ensuring a hassle-free testing experience.
Our widely accessible facilities offer a quick and simple process for hair testing, catering to the needs of residents in Rivergrove, OR with efficiency and convenience.
Simple, Confidential Process in Rivergrove, OR - The pathway to obtaining hair test results is streamlined and discreet, assuring user privacy. Rivergrove residents benefit from a clear and secure procedure.
Our transparent process in Rivergrove, OR prioritizes confidentiality, allowing individuals to confidently navigate the testing steps with ease and assurance.
Affordable Pricing and Fast Turnaround in Rivergrove, OR - Our competitive pricing caters to all business sizes, offering exceptional value. With swift result times, Rivergrove companies experience savings and peace of mind.
Providing a cost-effective solution in Rivergrove, OR, our hair testing services are not only affordable but also guarantee quick results, delivering efficiency and value.
Fast, Accurate and Reliable Results in Rivergrove, OR - Hair follicle testing ensures high precision and swift results. The accuracy of this method allows for confident detection of substance use, providing a reliable snapshot of an individual's history.
Results from hair drug tests are revered for their dependable accuracy, pinpointing substance use with ease. In Rivergrove, OR, this test method is celebrated for unwavering reliability, offering swift results.
Compliance and Peace of Mind for Employers in Rivergrove, OR - With hair follicle testing, companies secure adherence to drug-free policies. This method reduces legal exposure and enhances safety, giving employers peace of mind in Rivergrove, OR.
Utilizing this testing method provides a solid framework for upholding workplace safety and compliance, alleviating risk while promoting a positive environment in Rivergrove, OR.
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.
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