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Accredited Drug Testing provides comprehensive hair follicle testing services in Valley Ranch, California. For those needing hair drug or alcohol tests, we are experts in hair analysis, offering testing facilities in every city across the nation, including hair tests at our centers. Ideally, 1.5 to 2 inches of head or body hair is required for testing. Hair analysis can detect drugs, alcohol/ETG, or offer other personalized testing options.
In recent years, hair follicle testing has increasingly become the preferred method for conducting drug tests. Many employers, judicial systems, and substance abuse specialists now mandate hair testing over traditional urine exams. Hair analysis is favored by employers enforcing zero-tolerance drug policies, legal institutions, and those on probation. It offers an extended detection window of up to 90 days, collected under supervision, making it nearly impossible to tamper with. However, for recent drug use within five days, urine tests remain more precise.
Accredited Drug Testing provides comprehensive hair follicle testing services in Valley Ranch, California. For those needing hair drug or alcohol tests, we are experts in hair analysis, offering testing facilities in every city across the nation, including hair tests at our centers. Ideally, 1.5 to 2 inches of head or body hair is required for testing. Hair analysis can detect drugs, alcohol/ETG, or offer other personalized testing options.
In recent years, hair follicle testing has increasingly become the preferred method for conducting drug tests. Many employers, judicial systems, and substance abuse specialists now mandate hair testing over traditional urine exams. Hair analysis is favored by employers enforcing zero-tolerance drug policies, legal institutions, and those on probation. It offers an extended detection window of up to 90 days, collected under supervision, making it nearly impossible to tamper with. However, for recent drug use within five days, urine tests remain more precise.
* 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 has emerged as an effective means of identifying drug and alcohol consumption. Hair strands hold a lengthy account of alcohol and drug usage by preserving biomarkers within the fibers of the growing hair. When collected close to the scalp, hair allows for up to an approximate 3-month window of detectability for alcohol and drugs. Hair collection is straightforward, relatively tamper-proof, and convenient for shipping.
A sample measuring 1.5 inches, consisting of roughly 200 strands (comparable to the thickness of a #2 pencil) closest to the scalp, yields 100mg of hair, which is the ideal amount for both screening and confirmation. For EtG, additional tests, and/or assessments exceeding 10 panels, a 150mg sample is advised. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair isn’t available, an equivalent amount of body hair can be gathered. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processes a drug test result through four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step where a sample is logged into the laboratory’s system. This step includes confirming the sample’s seal and shipment, assigning a random LAN (Laboratory Accessioning Number), and completing any data entry not covered by an electronic chain of custody system.
Screening is a preliminary check for substances of abuse. Screening is a cost-effective method to exclude drug use in most samples, but confirmatory testing is required for any positive screen to be valid in court. Samples yielding a presumptive positive during Screening require secondary confirmation.
When a sample is presumed positive at the Screening stage, additional hair is extracted from the main specimen for further processing in the Extraction stage. Here, drugs are extracted at a significantly lower concentration than in other methods (e.g., urine or oral fluid), making hair drug screening a particularly challenging method to execute.
Confirmation of any positive result from Screening is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if needed. The comprehensive laboratory workflow from Accessioning to Confirmation is audited under the CAP (College of American Pathologists) Hair standard and adheres to ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the analysis focuses on the hair strand, excluding the follicle beneath the scalp.
Superior Detection and Accuracy is why hair follicle testing is preferred in Valley Ranch, CA. While traditional urine tests were once standard, hair testing provides a more reliable snapshot of substance use. It detects a wider range of substances, showcasing its unparalleled reliability and accuracy, giving employers and authorities more precise data.
Extended Detection Window in Valley Ranch, CA, positions hair follicle testing as a leader in drug detection. This method covers up to 90 days of substance use history, offering employers comprehensive insight into an individual's habits. Its extensive range far surpasses traditional testing methods, ensuring a rounded view of behavior patterns over time.
Sample Integrity and Security are central to hair follicle testing in Valley Ranch, CA. This technique greatly minimizes the risks of sample tampering, assuring stakeholders of the test's authentic and credible results. The secure nature of the testing process ensures that the results are unequivocally trusted and reliable.
Nationwide Accessibility and Convenience characterize our testing locations throughout Valley Ranch, CA. This network ensures quick, seamless, and easy access to drug testing services across the nation, prioritizing efficiency and customer convenience. Our extensive reach guarantees that testing is always within reach, no matter the location.
Effortless and Confidential Testing is guaranteed in Valley Ranch, CA. The process is straightforward and ensures privacy at every step, from ordering to obtaining results. Clients can trust the system to securely maintain confidentiality, addressing concerns and simplifying the testing experience.
Budget-Friendly Options and Rapid Results are at the forefront of our services in Valley Ranch, CA. Our competitively priced tests offer significant value, with swift turnaround times ensuring that companies of all sizes receive timely and cost-effective solutions, enhancing overall peace of mind and satisfaction.
Fast and Reliable Outcomes define the hair follicle drug tests offered in Valley Ranch, CA. These tests stand out due to their exceptional accuracy, swiftly confirming substance use without delay. Precision is key, ensuring a clear understanding of an individual's drug use history, thus providing timely results crucial to making informed decisions.
Compliance and Assurance for Employers in Valley Ranch, CA is achieved through hair follicle testing. This method upholds workplace drug policy adherence, minimizing the risk of legal complications while fostering a safe work environment. Employers benefit from enhanced security and peace of mind, knowing that their policies are well-supported.
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.
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