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Accredited Drug Testing provides full-spectrum hair follicle drug tests in West Puente Valley, California. Whether you need a hair drug or alcohol assessment, Accredited Drug Testing is an expert in hair analysis, offering services at all our Nationwide centers. Having 1.5 to 2 inches of hair on your crown or body can suffice in most scenarios. Hair tests can detect drugs, alcohol/ETG, and offer other tailored testing solutions.
Lately, drug testing techniques have increasingly prioritized hair follicle drug tests. Many companies, legal courts, and Substance Abuse experts now prefer a hair test over the classic urine analysis. Employers with strict no-drug-use policies, legal authorities, and probation cases utilize hair tests. Key advantages of hair tests include an extended drug use detection period of up to 90 days with observed collection, making it nearly immune to tampering. However, urine tests still remain the most accurate for recent drug use, typically within a 5-day window.
Accredited Drug Testing provides full-spectrum hair follicle drug tests in West Puente Valley, California. Whether you need a hair drug or alcohol assessment, Accredited Drug Testing is an expert in hair analysis, offering services at all our Nationwide centers. Having 1.5 to 2 inches of hair on your crown or body can suffice in most scenarios. Hair tests can detect drugs, alcohol/ETG, and offer other tailored testing solutions.
Lately, drug testing techniques have increasingly prioritized hair follicle drug tests. Many companies, legal courts, and Substance Abuse experts now prefer a hair test over the classic urine analysis. Employers with strict no-drug-use policies, legal authorities, and probation cases utilize hair tests. Key advantages of hair tests include an extended drug use detection period of up to 90 days with observed collection, making it nearly immune to tampering. However, urine tests still remain the most accurate for recent drug use, typically within a 5-day window.
* 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 prominence as a robust method for identifying drug and alcohol consumption. The hair captures a prolonged history of alcohol and drug use by embedding biomarkers within the strands of the growing hair. Collected near the scalp, hair can supply a detection timeframe of up to around three months for both alcohol and drugs. Collecting hair is straightforward, challenging to tamper with, and convenient for shipping.
A 1.5-inch segment consisting of roughly 200 hair strands (comparable to the thickness of a #2 pencil) from the scalp yields 100mg of hair, which is the ideal amount for screening and verification. For EtG, additional analyses, and/or tests exceeding 10 panels, 150mg of the sample is advised. It's recommended to measure the sample on a jeweler’s scale. If scalp hair isn't accessible, an equivalent quantity of body hair can be gathered. By scalp hair, we mean hair from the head, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug tests comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial assimilation of a sample into a laboratory’s system. This step entails verifying proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any extra data entry not provided by an electronic chain of custody system.
Screening encompasses an initial rapid assessment for drugs of abuse. Although Screening is cost-effective for eliminating drug presence in most samples, any positive screen needs confirmation to be valid in legal proceedings. Samples showing presumptive positives in Screening require a secondary confirmation.
If a sample registers as presumptively positive during Screening, more hair is taken from the initial sample and readied for Extraction. In this phase, drugs are extracted from hair at significantly lower concentrations compared to other methodologies (e.g., urine or oral fluid), making hair drug testing the most challenging to execute.
Confirmation of any positive screening result occurs via GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positives are washed before confirmation as required. The whole laboratory procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and adherence to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
Why Opt for Hair Follicle Over Urine Testing in West Puente Valley, CA?
Hair follicle tests offer a superior alternative to urine tests by offering a more comprehensive detection window. Unlike urine tests, which are more suited for recent drug use, hair tests provide a panoramic view of up to 90 days. This extensive detection scope gives employers in West Puente Valley a distinct advantage in enforcing drug-free policies more effectively.
Extended Detection Window of Hair Follicle Testing in West Puente Valley, CA
One of the standout benefits of hair follicle testing is its extended detection window. Capable of identifying drug usage patterns over a span of up to 90 days, this method presents employers with a thorough understanding of an employee or candidate's substance history, surpassing the capabilities of conventional tests.
Uncompromised Tamper-Resistant Testing in West Puente Valley, CA
Hair follicle tests inherently resist tampering, providing a more reliable analysis than other test forms. The design of these tests makes it extremely challenging for individuals to adulterate samples, ensuring that results are both credible and verifiable, establishing trust among stakeholders in West Puente Valley.
Extensive Local and Nationwide Testing Locations in West Puente Valley, CA
The convenience of our widespread network of testing centers makes the process of hair follicle testing straightforward. West Puente Valley residents can easily access both local and nationwide services, ensuring that testing is both expedient and hassle-free, eliminating delays and improving the overall testing experience.
Effortless and Confidential Hair Testing in West Puente Valley, CA
Navigating drug testing doesn’t have to be complex. Our process is designed to be both simple and private, from ordering tests to receiving results. In West Puente Valley, residents can expect a seamless process that ensures confidentiality and privacy, addressing any personal concerns with utmost care.
Competitive Pricing and Rapid Results in West Puente Valley, CA
Offering competitive pricing and swift turnaround times, our hair follicle drug tests provide outstanding value for companies of all sizes. In West Puente Valley, businesses can enjoy the dual benefits of affordability and efficiency, ensuring timely insights into drug use without straining their budget.
Fast and Reliable Hair Follicle Drug Testing in West Puente Valley, CA
The precision and speed of hair follicle drug tests are unparalleled. Within a short timeframe, these tests yield accurate results, comprehensively assessing substance use. Their high sensitivity not only helps in identifying long-term drug use but also assures stakeholders of trustworthy outcomes, giving a definitive edge over traditional methods.
Hair Follicle Testing for Employer Compliance in West Puente Valley, CA
For employers, maintaining compliance and ensuring workplace safety is crucial. Hair follicle testing offers peace of mind by supporting drug-free workplace policies. By minimizing legal risks associated with drug use and enhancing safety, employers can foster a more secure work environment, essential to organizational success.
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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