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Accredited Drug Testing offers comprehensive hair follicle drug assessments in Harwood, Missouri. For those needing hair drug or alcohol examinations, Accredited Drug Testing is an expert in hair analyses with locations across the nation equipped to administer such tests. Generally, 1.5 to 2 inches of hair is needed from the scalp or body. Hair analyses can screen for drugs, alcohol/ETG, or customized testing options tailored to needs.
In recent years, hair follicle tests have become more prevalent in drug screening. More employers, courts, and substance abuse experts are opting for hair tests over traditional urine tests. These tests are ideal for employers with zero-tolerance drug policies, courts, or individuals on probation. Their main advantage is a longer detection window of up to 90 days, collected in an observable manner, making them nearly foolproof. Yet, for recent drug use within 5 days, urine tests remain the gold standard.
Accredited Drug Testing offers comprehensive hair follicle drug assessments in Harwood, Missouri. For those needing hair drug or alcohol examinations, Accredited Drug Testing is an expert in hair analyses with locations across the nation equipped to administer such tests. Generally, 1.5 to 2 inches of hair is needed from the scalp or body. Hair analyses can screen for drugs, alcohol/ETG, or customized testing options tailored to needs.
In recent years, hair follicle tests have become more prevalent in drug screening. More employers, courts, and substance abuse experts are opting for hair tests over traditional urine tests. These tests are ideal for employers with zero-tolerance drug policies, courts, or individuals on probation. Their main advantage is a longer detection window of up to 90 days, collected in an observable manner, making them nearly foolproof. Yet, for recent drug use within 5 days, urine tests remain the gold standard.
* 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 now regarded as an effective method for uncovering drug and alcohol consumption. The hair strands capture markers of alcohol and other drugs in their fibers, offering a prolonged history. When gathered near the scalp, hair can present nearly a 3-month period for detecting alcohol and other substances. The collection is straightforward, challenging to tamper with, and convenient for shipping.
A sample measuring 1.5 inches and consisting of around 200 hair strands (roughly the diameter of a #2 pencil) close to the scalp will yield 100mg of hair, which is optimal for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the sample is preferable. We suggest weighing the sample using a jeweler’s scale. If scalp hair is not available, a similar amount of body hair is acceptable. "Head hair" specifically refers to scalp hair, whereas "body hair" includes all other types (facial, axillary, etc.).
Process Overview
The primary steps in the lab process for drug test outcomes involve Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial integration of a sample into the lab’s system. This step ensures the sample was sealed and shipped correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any additional data entries not already part of an electronic chain of custody system.
Screening offers an initial rapid assessment for substance abuse. Although Screening is a cost-effective method for ruling out drug use in most samples, a positive result must be verified for court admissibility. Samples that are preliminarily positive during Screening need subsequent confirmation.
If a sample tests positive at the Screening level, more hair is extracted from the original sample for the Extraction process. Here, substances are removed from hair at a much lower level than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation for any positive Screening result is done using GC/MS, GC/MS/MS, or LC/MS/MS. All preliminary positive samples are cleansed before confirmation as necessary. The entire lab procedure from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair standards and accredited to ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: While commonly referred to as "hair follicle tests", the test evaluates the hair strand, not the follicle beneath the scalp.
In Harwood, MO, hair follicle testing surpasses traditional urine tests by offering superior detection and reliability. Hair tests boast a longer detection period, catching drug use up to 90 days.
Meanwhile, urine tests, though common, only identify recent drug use. Hair analysis provides more accurate results, crucial for employers seeking a comprehensive drug history and ensuring policy compliance is upheld.
Employers in Harwood, MO benefit from hair follicle testing due to its extended detection window. Unlike other methods, hair tests trace drug use for up to 90 days.
This comprehensive look into one's substance history offers invaluable insights, enabling employers to assess an individual's suitability and maintain a drug-free workplace proactively.
Experience the benefits of tamper-resistant hair follicle tests in Harwood, MO, where reliability meets security. Unlike other methods, hair tests are hard to adulterate.
This reduced risk of sample manipulation ensures that results are trustworthy and unquestionable, providing peace of mind for employers and individuals alike.
Access testing services with ease through our nationwide and local centers in Harwood, MO. Convenience is paramount, and with widespread locations, scheduling tests is straightforward.
Whether in major cities or nearby Harwood, accessing drug testing services is quick, ensuring a hassle-free experience for everyone.
Our process in Harwood, MO is simple and confidential, ensuring privacy and ease throughout. From ordering to receiving results, every step prioritizes user confidentiality.
Simplified and user-friendly, the procedure offers peace of mind, addressing privacy concerns while ensuring seamless completion from start to finish.
Benefit from affordable pricing and quick turnaround at our testing centers in Harwood, MO. Competitive costs provide excellent value, ensuring companies of all sizes receive top-tier service without breaking the bank.
Our rapid results foster confidence and peace of mind, maintaining operational efficiency without compromising on accuracy or cost.
Discover unmatched precision with hair follicle drug testing in Harwood, MO, where accuracy meets speed. Fast, accurate, and reliable, our hair tests offer a high degree of certainty in detecting substance use.
The diagnostic process ensures that every test returns results swiftly, allowing individuals and organizations to make timely, informed decisions. Hair analysis stands out for its rapid turnaround and infallible track record.
Ensure workplace safety and compliance in Harwood, MO, through hair follicle testing. Employers gain confidence knowing that they adhere to drug-free policies.
With hair testing, companies mitigate legal risks, safeguarding their interests while promoting a safe, productive work environment for employees.
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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