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Accredited Drug Testing offers comprehensive hair follicle drug testing services in Lamar, Arkansas. Whether you require a hair-based drug or alcohol test, we specialize in these tests and have centers across the country that conduct hair testing. Generally, you need 1.5 to 2 inches of head or body hair for the sample. Hair samples can detect drugs, alcohol/ETG, or be tailored for specialized testing.
In recent times, drug testing methods have increasingly incorporated hair follicle analysis. Numerous employers, judicial entities, and substance abuse experts now opt for hair drug testing over conventional urine tests. This method is favored by employers with strict no-drug policies, the courts, and those on probation. The chief advantage is its extensive detection window for drug use, lasting up to 90 days, collected under supervision, and hard to manipulate. Nonetheless, for recent drug use within 5 days, urine tests remain the most precise.
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Lamar, Arkansas. Whether you require a hair-based drug or alcohol test, we specialize in these tests and have centers across the country that conduct hair testing. Generally, you need 1.5 to 2 inches of head or body hair for the sample. Hair samples can detect drugs, alcohol/ETG, or be tailored for specialized testing.
In recent times, drug testing methods have increasingly incorporated hair follicle analysis. Numerous employers, judicial entities, and substance abuse experts now opt for hair drug testing over conventional urine tests. This method is favored by employers with strict no-drug policies, the courts, and those on probation. The chief advantage is its extensive detection window for drug use, lasting up to 90 days, collected under supervision, and hard to manipulate. Nonetheless, for recent drug use within 5 days, urine tests remain the most precise.
* 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.
Accredited as a formidable method, hair analysis has gained traction for revealing drug and alcohol consumption. By harboring biomarkers within its fibers, hair provides extended insights into drug and alcohol use history. When acquired near the scalp, it offers an approximately 3-month timeframe for detection of these substances. This method is effortless to gather, comparatively hard to tamper with, and straightforward to transport.
A sample of 1.5 inches from approximately 200 hair strands, similar in size to a #2 pencil and closest to the scalp, yields 100mg of hair, ideal for both screening and confirmation. For further assessments like EtG, supplements, or analysis exceeding 10 panels, a 150mg sample is suggested. Use a jeweler’s scale for weighing the sample. If scalp hair cannot be sourced, a comparable quantity of body hair is an alternative. When referencing head hair, we specifically mean scalp hair, while body hair encompasses other types (facial, armpit, etc.).
Process Overview
The drug testing procedure in a laboratory involves four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the prime step where a sample is initially processed into the lab's framework. This comprises validating proper sealing and shipment of the sample, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry missing from an electronic chain of custody record.
Screening entails a preliminary swift evaluation for drugs of misuse. Although Screening is an economical means to exclude drug use in most cases, any positive findings necessitate confirmation for judicial validity. Samples deemed presumptive positive in Screening necessitate additional confirmation.
Upon a presumptive positive outcome during Screening, further hair portions are procured from the initial sample and readied for Extraction. At this juncture, drugs are isolated from hair at concentrations notably lower than other methodologies (e.g., urine or oral fluid), explaining the complexity of hair drug analysis.
Confirmation of any positive result in Screening is done through GC/MS, GC/MS/MS, or LC/MS/MS technologies. Any sample suggesting a positive outcome is thoroughly washed before final confirmation. This entire process, from Accessioning to confirmation, is meticulously evaluated under the CAP (College of American Pathologists) Hair criteria and compliant with ISO / IEC 17025 accreditation standards.
Perks of hair drug testing:
Limitations:
Note: Often misunderstood as "hair follicle tests," this procedure scrutinizes the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Surpasses Urine Testing in Lamar, AR
Hair tests hold a significant advantage over urine tests through their longer detection window and heightened accuracy. Unlike traditional urine tests, which can be influenced by varying factors, hair analysis provides a broader and more reliable appraisal of an individual's substance use history.
Extended Detection Window in Lamar, AR
Hair follicle analysis offers the ability to uncover drug use up to 90 days prior, granting employers a thorough overview of a person's substance use patterns. This extended detection period surpasses that of urine tests, making hair testing a superior option for historical drug use assessments.
Secure and Tamper-Resistant Testing in Lamar, AR
Hair follicle tests greatly mitigate the risk of sample tampering, ensuring results that are credible and difficult to dispute. The nature of hair samples makes them less susceptible to adulteration, offering peace of mind through trustworthy results.
Convenient Testing Locations in and near Lamar, AR
Our nationwide network of testing centers offers unparalleled convenience, providing easy and swift access to required testing services. Local facilities ensure a hassle-free experience for all testing needs.
Simple and Confidential Testing Process in Lamar, AR
The process of arranging, performing, and obtaining results from hair follicle tests is straightforward and confidential. It addresses privacy concerns while delivering ease of use, making it a preferred choice for many.
Cost-Effective Pricing and Fast Results in Lamar, AR
We offer competitive pricing structures combined with rapid turnaround times, ensuring excellent value for businesses of various sizes. This balance of cost and speed provides reassurance and efficiency to organizations.
Speedy and Precise Results in Lamar, AR
Hair follicle drug testing not only delivers quick outcomes, but it also assures high accuracy in detecting substance usage. The quick turnaround time, coupled with reliable results, makes it an ideal choice for employers and individuals seeking dependable testing methods.
Ensuring Compliance and Peace of Mind for Employers in Lamar, AR
By implementing hair follicle testing, businesses can maintain adherence to drug-free workplace policies. This reduces legal liabilities and elevates workplace safety, contributing to a peaceful and compliant working 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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