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Accredited Drug Testing offers thorough hair follicle drug testing services in Howell, Arkansas. If you're in need of a hair substance or alcohol examination, Accredited Drug Testing specializes in this area, with facilities in every city nationwide capable of carrying out hair testing. Generally, hair length should be 1.5 to 2 inches from the crown or other body parts. Hair screenings can identify drugs, alcohol/ETG, or other customized options.
Recently, there has been an increasing trend to adopt hair follicle drug tests for substance detection. This shift is evident as many companies, legal entities, and addiction professionals prefer hair tests over traditional urine tests. Employers with strict anti-drug policies, judicial systems, and probation participants benefit from hair tests. A key advantage of a hair follicle test is its extended detection window up to 90 days, collected under observation and nearly immune to tampering. However, urine tests remain the most effective for detecting recent usage within the past five days.
Accredited Drug Testing offers thorough hair follicle drug testing services in Howell, Arkansas. If you're in need of a hair substance or alcohol examination, Accredited Drug Testing specializes in this area, with facilities in every city nationwide capable of carrying out hair testing. Generally, hair length should be 1.5 to 2 inches from the crown or other body parts. Hair screenings can identify drugs, alcohol/ETG, or other customized options.
Recently, there has been an increasing trend to adopt hair follicle drug tests for substance detection. This shift is evident as many companies, legal entities, and addiction professionals prefer hair tests over traditional urine tests. Employers with strict anti-drug policies, judicial systems, and probation participants benefit from hair tests. A key advantage of a hair follicle test is its extended detection window up to 90 days, collected under observation and nearly immune to tampering. However, urine tests remain the most effective for detecting recent usage within the past five days.
* 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 has emerged as an effective means for identifying drug and alcohol usage. Hair captures a prolonged record of substance use by embedding biomarkers within the strands as they grow. Collected near the scalp, hair can offer a detection period of up to about three months for alcohol and drugs. Hair samples are easy to gather, relatively resistant to tampering, and straightforward to transport.
A 1.5-inch segment consisting of roughly 200 hair strands (comparable to a #2 pencil in size) taken near the scalp will yield 100mg of hair, which is the preferred amount for testing and verifying. For EtG tests, additional screenings, and tests that exceed 10 panels, a 150mg specimen is advised. We suggest using a jeweler’s scale to measure the sample. If scalp hair isn’t available, an equivalent quantity of body hair can be used. Scalp hair specifically refers to head hair, whereas body hair encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
The four core phases in processing a drug test in the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a sample within a laboratory's system. This encompasses checking that the sample was properly sealed and transported, assigning it a unique LAN (Laboratory Accessioning Number), and performing any further data entry not handled by an electronic chain of custody system.
Screening involves an initial quick test for any drugs. Although Screening is cost-efficient for excluding drug use in most cases, a positive result needs verification to be court-viable. Samples that yield a presumptive positive in Screening do require an additional confirmation step.
If Screening indicates a presumptive positive result, more hair is extracted from the original sample for preparation in the Extraction phase. Here, drugs are removed from hair at concentrations much lower than those in other methods (like urine or oral fluid), which is why hair drug testing is the most challenging method to execute.
Confirmation of any positive result must occur via GC/MS, GC/MS/MS, or LC/MS/MS. All samples marked presumptively positive are washed before undergoing confirmation as needed. The lab process from Accessioning through to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the examination targets the hair strand, not the under-scalp follicle.
When comparing hair testing to traditional urine tests in Howell, AR, several benefits come to light. Hair testing stands out with its superior detection accuracy, providing more reliable results.
This method offers a comprehensive view of a person's substance use history, as opposed to the limited scope of urine tests.
Hair follicle testing in Howell, AR extends the detection window significantly, covering up to 90 days. This breadth of coverage grants employers a thorough understanding of an individual's substance history.
Such detailed information aids in making informed decisions during hiring or employment evaluations.
In Howell, AR, hair follicle tests offer a tamper-resistant solution, minimizing the chances of sample adulteration. This method contributes to delivering trustworthy and indisputable outcomes.
Employers and administrators can confidently rely on the integrity of hair test findings.
Our nationwide testing centers in Howell, AR, offer incredible convenience. No matter where you are, access to testing services is quick, easy, and hassle-free.
This makes the testing process smooth and efficient, ensuring minimal disruption.
In Howell, AR, our process for ordering, taking, and receiving hair follicle test results is simple and confidential. We prioritize privacy throughout every step, addressing any concerns.
Our streamlined approach ensures the process is user-friendly and remains discreet.
Offering affordable pricing and a fast turnaround, our hair follicle testing services in Howell, AR provide excellent value. Companies can benefit from our competitive rates without compromising on quality.
Timely results contribute to ongoing operations without delays.
In Howell, AR, hair follicle drug tests shine due to their fast and accurate results. Their precision in detecting substance use ensures that results are not only quick but reliable.
The process of analyzing a hair sample is swift, offering reassurance to those needing prompt answers.
Using hair follicle testing in Howell, AR helps employers maintain compliance with drug-free workplace standards, reducing legal liabilities and enhancing safety.
This testing method offers peace of mind, ensuring policies are adhered to without hassle.
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
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