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Accredited Drug Testing provides comprehensive hair follicle drug testing services in Lemon Hill, CA. We specialize in hair testing for drugs and alcohol, with testing centers across the nation, including every city. Typically, individuals should have 1.5 to 2 inches of hair available for the test, and body hair can be used if needed. Our tests detect drugs, alcohol/ETG, and offer custom hair testing solutions.
Recently, hair follicle drug testing has become a preferred method over standard urine tests by many employers, courts, and substance abuse professionals. Those enforcing zero-tolerance drug policies, such as employers and courts, prefer hair tests. The main advantage is the extended detection window of up to 90 days, along with the difficulty in tampering. However, for recent drug use detection within 5 days, urine tests remain highly accurate.
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Lemon Hill, CA. We specialize in hair testing for drugs and alcohol, with testing centers across the nation, including every city. Typically, individuals should have 1.5 to 2 inches of hair available for the test, and body hair can be used if needed. Our tests detect drugs, alcohol/ETG, and offer custom hair testing solutions.
Recently, hair follicle drug testing has become a preferred method over standard urine tests by many employers, courts, and substance abuse professionals. Those enforcing zero-tolerance drug policies, such as employers and courts, prefer hair tests. The main advantage is the extended detection window of up to 90 days, along with the difficulty in tampering. However, for recent drug use detection within 5 days, urine tests remain highly 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 recognized as a significant method for identifying drug and alcohol consumption. Hair can capture a prolonged timeline of alcohol and drug use by embedding biomarkers within the hair fiber. When collected near the scalp, hair may offer roughly a 3-month detection range for both alcohol and drugs. The collection process is straightforward, somewhat resistant to tampering, and easy to transport.
A 1.5-inch cut consisting of around 200 hair strands (equivalent to the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the optimal sample size for both screening and validation. For EtG, additional tests, and/or assessments exceeding 10 panels, 150mg of hair is advisable. We suggest using a jeweler’s scale for precise measurement of the specimen. If scalp hair is not available, a comparable quantity of body hair may be taken. In this context, head hair specifically denotes scalp hair, while body hair includes all other kinds such as facial, axillary, etc.
Process Overview
The procedure of laboratory analysis for drug testing is comprised of four significant phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the primary assimilation of a sample within a lab’s procedures. This step involves confirming that the sample was sealed and delivered correctly, allocating a random LAN (Laboratory Accessioning Number), and completing any data entry lacking in the electronic chain of custody documentation.
Screening acts as an initial brief assessment for substances of abuse. Although Screening offers a budget-friendly method for ruling out drug presence in most samples, any positive Screen must be corroborated for legal admissibility. Samples that show presumptive positivity in the Screening phase necessitate a validation through another step.
If a Screening phase sample shows presumptive positivity, extra hair is retrieved from the initial collection and readied for Extraction. Here, drug residues are separated from hair at significantly lower concentrations than those in alternate practices (like urine or oral fluid), making hair drug testing one of the most complex methodologies available.
Verification of any positive screen occurs via GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positivity are also cleansed before confirmation if required. The complete laboratory process, from Accessioning to Confirmation, is supervised under both the CAP (College of American Pathologists) Hair categorization and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the analysis is actually performed on the hair strand, not the follicle under the scalp
Why Hair Follicle Testing Beats Urine Testing in Lemon Hill, CA
Hair testing offers superior detection accuracy compared to traditional urine tests. By analyzing hair samples, this method reveals a comprehensive timeline of substance use, providing unparalleled reliability. Employers seeking thorough testing prefer hair follicle tests for their extended detection period and resistance to manipulation.
Extended Detection Window in Lemon Hill, CA
One of the primary advantages of hair follicle testing is its extended detection window, which covers up to 90 days. This gives employers a detailed view of an applicant or employee's substance history, going beyond recent use and allowing a more comprehensive assessment.
Tamper-Resistant Testing Method in Lemon Hill, CA
Hair follicle testing effectively reduces the risk of adulteration, ensuring results that are reliable and unquestionable. The method's robust nature makes it difficult to tamper with, providing security and peace of mind for both employers and individuals.
Convenient Nationwide Testing Locations and Local Locations in Lemon Hill, CA
With testing centers located nationwide, accessing our services is quick and hassle-free. Whether you’re in Lemon Hill or elsewhere, our widespread network ensures you can find a convenient location, providing you with the ease you're looking for in drug testing services.
Simple, Confidential Process in Lemon Hill, CA
Our drug testing process is straightforward and ensures confidentiality at every step. From ordering the test to receiving the results, we prioritize privacy and ease, relieving any concerns regarding personal information and making the procedure as accessible as possible.
Affordable Pricing and Fast Turnaround in Lemon Hill, CA
Our competitive pricing structures, coupled with rapid turnaround times, offer exceptional value to companies of all sizes. In Lemon Hill, you can expect cost-effective solutions that don't compromise on quality or speed.
Fast, Accurate, and Reliable Results in Lemon Hill, CA
Hair follicle drug testing stands out due to its precision and speed in providing results. Ensuring high accuracy levels, this method detects a wide range of substances effectively, offering reliability that surpasses traditional testing methods. It's a preferred choice for those who demand swift and trustworthy outcomes.
Compliance and Peace of Mind for Employers in Lemon Hill, CA
Utilizing hair follicle testing supports compliance with drug-free workplace policies, minimizing legal risks while enhancing safety. Employers benefit from a testing process that offers both peace of mind and aligns with regulatory standards, promoting a secure work environment.
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
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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