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Accredited Drug Testing offers thorough hair follicle drug tests in Las Lomas, California. If a hair or alcohol test is needed, our expertise and nationwide locations ensure access to hair testing. Generally, hair must be 1.5 to 2 inches from your head or body. Hair samples can be tested for drugs, alcohol/ETG, or personalized options.
More often, hair follicle drug tests are used over time. Employers, courts, and Substance Abuse professionals are choosing hair tests over regular urine tests. This method is crucial for employers with zero-tolerance policies, judicially mandated individuals, and those on probation. The main advantage of hair follicle drug tests is the extended detection period, usually up to 90 days, with witnessed collection and minimal tampering risk. Yet, for recent drug use within 5 days, urine tests remain most accurate.
Accredited Drug Testing offers thorough hair follicle drug tests in Las Lomas, California. If a hair or alcohol test is needed, our expertise and nationwide locations ensure access to hair testing. Generally, hair must be 1.5 to 2 inches from your head or body. Hair samples can be tested for drugs, alcohol/ETG, or personalized options.
More often, hair follicle drug tests are used over time. Employers, courts, and Substance Abuse professionals are choosing hair tests over regular urine tests. This method is crucial for employers with zero-tolerance policies, judicially mandated individuals, and those on probation. The main advantage of hair follicle drug tests is the extended detection period, usually up to 90 days, with witnessed collection and minimal tampering risk. Yet, for recent drug use within 5 days, urine tests remain most accurate.
* 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 is increasingly recognized as an effective method for detecting drug and alcohol consumption. Hair captures long-term evidence of alcohol and drugs by embedding biomarkers within the strands as they grow. If taken near the scalp, hair can reveal substances used as far back as around three months. It's straightforward to collect, not easily tampered with, and convenient to transport.
A sample size of 1.5 inches consisting of about 200 hair strands (approximating the width of a #2 pencil) nearest to the scalp yields 100mg of hair, which is ideal for analysis and verification. For EtG tests, add-ons, and screenings beyond 10 panels, a specimen size of 150mg is advised. Use a jeweler’s scale for accurate weighing of the hair. If scalp hair isn't an option, a similar quantity of body hair can be used. "Head hair" exclusively means scalp hair, while "body hair" encompasses all other types like facial and axillary hair.
Process Overview
The drug testing lab process comprises four core stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the sample's initial entry into the lab’s processing system. This involves checking the sample’s seal and shipment, allocating a random LAN (Laboratory Accessioning Number), and completing any data not provided by an eCCF (electronic chain of custody form).
Screening delivers an initial fast assessment for drugs of abuse. While it's a cost-efficient approach to dismiss drug usage for most samples, a positive screening outcome must be confirmed to hold legal validity. Any presumptively positive screenings necessitate secondary verification.
If a sample is deemed presumptively positive during Screening, additional hair from the initial collection is utilized for Extraction. Here, drug extraction from hair occurs at much lower concentrations compared to other methods (like urine or oral fluid), making hair testing the most challenging method to execute.
Positive screening results require Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed before confirmation, as necessary. From Accessioning to Confirmation, the entire lab process is conducted under the CAP (College of American Pathologists) Hair designation alongside accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", this analysis actually examines the hair strand itself, not the scalp's hair follicle.
Why Hair Follicle Testing Beats Urine Testing in Las Lomas, CA
Hair follicle testing surpasses urine tests mainly due to its higher precision and longer detection window. Unlike urine tests, which are good for short-term detection, hair testing can screen for drug use over an extended period, making it a more reliable method for employers, probation officers, and courts seeking trustworthy results.
Extended Detection Window in Las Lomas, CA
The notable advantage of hair follicle testing is its ability to detect drug use up to 90 days prior. This expanded window is critical for employers in Las Lomas looking for a thorough understanding of an individual's substance use history, providing much-needed insights into potential drug habits over a longer span.
Tamper-Resistant Testing Method in Las Lomas, CA
Hair follicle drug tests are robust against tampering attempts, ensuring accurate and indisputable results. This testing method significantly lessens the risk of sample adulteration, providing peace of mind that the results are trustworthy. Las Lomas facilities employ rigorous standards to maintain the integrity of the testing process.
Convenient Nationwide Testing Locations and Local Locations in Las Lomas, CA
Our extensive network of testing centers across the nation, including Las Lomas, offers convenient access to drug testing services. This setup ensures quick and hassle-free testing procedures, allowing individuals and businesses alike to proceed with minimal disruption to their daily schedules.
Simple, Confidential Process in Las Lomas, CA
Our testing process is straightforward and keeps confidentiality at the forefront, easing concerns regarding privacy. Ordering, undergoing, and receiving results is designed to be user-friendly, ensuring a seamless experience for those needing hair follicle testing services in Las Lomas.
Affordable Pricing and Fast Turnaround in Las Lomas, CA
Our competitive pricing model combined with swift result delivery offers superb value for companies of varying sizes in Las Lomas. The expedited turnaround time for hair follicle drug tests guarantees minimal waiting, helping businesses make informed decisions promptly.
Fast, Accurate, and Reliable Results in Las Lomas, CA
Hair follicle drug testing stands out for its precision and swiftness. These tests are renowned for their unparalleled accuracy in detecting substance use, offering an excellent option for ensuring compliance with substance policies in Las Lomas. Rapid and dependable results have made this method highly preferable among different testing choices.
Compliance and Peace of Mind for Employers in Las Lomas, CA
Implementing hair follicle testing within the workplace ensures adherence to drug-free policies, minimizes legal repercussions, and enhances security. For Las Lomas employers, this method is instrumental in fostering a safe working environment and ensuring that staff follows any necessary regulations effectively.
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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