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Accredited Drug Testing provides comprehensive hair follicle drug testing services in Excelsior Springs, Missouri. Specializing in hair drug and alcohol tests, our centers are located in cities nationwide, capable of conducting these tests. A length of 1.5 to 2 inches of hair from the head or body is necessary in most cases. Hair tests can be utilized to analyze substances, alcohol/ETG, or tailored hair testing solutions.
In recent years, the method for executing drug tests has increasingly incorporated hair follicle drug testing. This method is now preferred by many employers, courts, and Substance Abuse professionals over the standard urine test. Hair follicle tests are favored by employers with strict no-drug policies, courts, and individuals on probation. The major benefit lies in its extended drug detection period—up to 90 days—observed during collection, and it is nearly impossible to tamper with. However, for screening drug use within the last 5 days, the urine test remains most accurate.
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Excelsior Springs, Missouri. Specializing in hair drug and alcohol tests, our centers are located in cities nationwide, capable of conducting these tests. A length of 1.5 to 2 inches of hair from the head or body is necessary in most cases. Hair tests can be utilized to analyze substances, alcohol/ETG, or tailored hair testing solutions.
In recent years, the method for executing drug tests has increasingly incorporated hair follicle drug testing. This method is now preferred by many employers, courts, and Substance Abuse professionals over the standard urine test. Hair follicle tests are favored by employers with strict no-drug policies, courts, and individuals on probation. The major benefit lies in its extended drug detection period—up to 90 days—observed during collection, and it is nearly impossible to tamper with. However, for screening drug use within the last 5 days, the urine test remains 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 testing is seen as an effective method for identifying drug and alcohol consumption. Hair captures a comprehensive history through biomarkers found within the growing hair strand fibers. When collected near the scalp, hair offers up to a 3-month window of detection for alcohol and other drugs. Collecting hair is straightforward, hard to tamper with, and easy to send.
A 1.5-inch section with around 200 hair strands (similar to the thickness of a #2 pencil) closest to the scalp yields 100mg, optimal for screening and confirmation. For EtG, additional tests, and tests exceeding 10 panels, 150mg of the sample is advised. It is beneficial to weigh the sample using a jeweler’s scale. If scalp hair is not available, an equivalent amount of body hair can be used. When mentioning head hair, we mean scalp hair specifically. Body hair refers to hair from all other areas (facial, axillary, etc.).
Process Overview
The primary stages in the lab processing of a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves logging a sample into a lab’s system. This step verifies the sample was sealed and sent correctly, assigns a random LAN (Laboratory Accessioning Number), and includes any data entry missing from an electronic chain of custody system.
Screening consists of an initial rapid test for drugs. While it's cost-effective to exclude drug use in most samples, a positive screen must be confirmed for court admissibility. Samples presumptive positive in Screening require a secondary confirmation.
If Screening indicates a presumptive positive result, further hair is taken from the initial sample for Extraction. Here, drugs are extracted at a significantly lower concentration compared to other methods (like urine or oral fluid), which is why hair screening is challenging.
Confirmation of any positive result from screening is done via GC/MS, GC/MS/MS, or LC/MS/MS. Positive samples are washed before confirmation if necessary. The complete lab process from Accessioning to Confirmation is evaluated under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditations.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the test examines the hair strand, not the follicle beneath the scalp.
In Excelsior Springs, MO, hair follicle testing is proving more advantageous than traditional urine testing. The superior detection accuracy of hair testing provides a more reliable overview of substance use. This method is preferred for its reliability and ability to catch extended drug use, serving as a strong alternative to urine tests.
Compared to urine tests, hair follicle testing in Excelsior Springs presents several benefits with longer detection periods and higher accuracy. This method offers a dependable solution to uncover past substance use, thus highlighting its superiority over conventional methods.
In Excelsior Springs, MO, hair follicle testing offers a significant benefit with its extended detection window, capturing drug use up to 90 days. This method provides employers with a thorough understanding of an applicant's or employee’s history, offering a deeper insight into their substance use patterns.
The extended detection period of hair follicle testing in Excelsior Springs serves as a crucial advantage. Employers gain a comprehensive overview of an individual’s drug use activities, offering valuable insights into long-term behavior, surpassing more immediate methods.
Hair follicle tests in Excelsior Springs, MO significantly reduce the risk of sample manipulation, offering reliable results. These tests ensure a tamper-resistant method to determine drug use, providing trustworthy outcomes. This advantage makes it nearly impossible to alter or cheat the test, ensuring integrity.
Employers and individuals in Excelsior Springs value hair follicle testing for its anti-tampering qualities. It provides reliable results that are difficult to manipulate, offering an unbiased and accurate method for testing substance use compared to other testing methods.
With convenient nationwide testing centers, including in Excelsior Springs, MO, accessing hair follicle testing services is quick and easy. Our extensive network allows for hassle-free testing, ensuring individuals can find a location nearby without complications.
Excelsior Springs residents benefit from our well-distributed testing centers that guarantee fast and straightforward access to services. With facilities nationwide, we simplify the process of booking and completing hair follicle tests.
In Excelsior Springs, MO, our hair follicle testing process is simple and confidential, easing concerns about privacy and usability. Ordering and receiving results is straightforward, ensuring users a seamless experience while maintaining privacy in handling sensitive information.
The straightforward nature of hair follicle testing services in Excelsior Springs promotes an easy-to-use, confidential process. This approach reduces worry about privacy, offering a user-friendly experience from testing to receiving results.
Offering competitive pricing and fast turnaround times, our hair follicle testing services in Excelsior Springs, MO ensure excellent value for companies. This approach provides affordability and rapid results, catering to businesses of all sizes and enhancing the testing experience.
The affordability of our hair follicle testing services, coupled with swift results in Excelsior Springs, MO, make them an attractive option. This combination ensures businesses receive cost-effective solutions without sacrificing speed and accuracy.
Hair follicle drug tests in Excelsior Springs, MO stand out for their speed and accuracy. They offer a quick and convincing method to detect substance use, showcasing high precision. In Excelsior Springs, these tests are praised for their reliable outcomes, making them an ideal option for those needing fast and accurate results.
The promptness and precision of hair follicle tests make them a preferred choice in Excelsior Springs, MO. Their reliability in detecting various substances ensures peace of mind for both employers and individuals. The rapid results further bolster their popularity.
Utilizing hair follicle testing in Excelsior Springs, MO helps ensure compliance with drug-free workplace policies, reducing legal risks. This testing method promotes workplace safety, offering peace of mind to employers by providing accurate and comprehensive drug testing results.
Employers in Excelsior Springs benefit from hair follicle testing, which supports adherence to drug-free workplace standards. It enhances safety and reduces potential legal challenges, giving employers confidence in maintaining a secure and drug-free 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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