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In Chester Township, Pennsylvania, Accredited Drug Testing offers thorough hair follicle drug examinations. If a hair-based drug or alcohol screening is needed, Accredited Drug Testing focuses on these tests and boasts facilities nationwide capable of conducting them. Generally, hair from the head or body, if at least 1.5 to 2 inches long, can be used. Hair testing options can assess drugs, alcohol/ETG, and more customized requests.
Over the past few years, the inclusion of hair follicle tests in drug screenings has become increasingly prevalent. More employers, judicial systems, and Substance Abuse professionals prefer this over the traditional urine test. These tests are commonly utilized by employers enforcing strict drug-free policies, judicial bodies, and probationers. The notable advantage of a hair test is its extended detection window, roughly up to 90 days, taken under direct supervision, making deception nearly impossible. Nevertheless, for identifying drug usage in the past 5 days, urine tests remain unmatched in accuracy.
In Chester Township, Pennsylvania, Accredited Drug Testing offers thorough hair follicle drug examinations. If a hair-based drug or alcohol screening is needed, Accredited Drug Testing focuses on these tests and boasts facilities nationwide capable of conducting them. Generally, hair from the head or body, if at least 1.5 to 2 inches long, can be used. Hair testing options can assess drugs, alcohol/ETG, and more customized requests.
Over the past few years, the inclusion of hair follicle tests in drug screenings has become increasingly prevalent. More employers, judicial systems, and Substance Abuse professionals prefer this over the traditional urine test. These tests are commonly utilized by employers enforcing strict drug-free policies, judicial bodies, and probationers. The notable advantage of a hair test is its extended detection window, roughly up to 90 days, taken under direct supervision, making deception nearly impossible. Nevertheless, for identifying drug usage in the past 5 days, urine tests remain unmatched in accuracy.
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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 an effective method for detecting alcohol and drug use. Hair strands act as a repository for long-term markers of drug and alcohol use by embedding biomarkers within the hair. When clipped near the scalp, hair can offer a detection window for alcohol and drugs up to three months. It's easy to gather, challenging to tamper with, and convenient to send.
A sample of 1.5 inches with around 200 strands of hair (comparable to a #2 pencil) nearest the scalp yields 100mg of hair, which is optimal for both screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, a 150mg sample is advised. We suggest using a jeweler's scale to weigh the specimen. If scalp hair isn't available, a comparable quantity of body hair can be used. 'Head hair' refers specifically to scalp hair. 'Body hair' encompasses other hair varieties (such as facial and axillary hair).
Process Overview
Laboratory processing of drug test results includes four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary phase where a sample is integrated into the lab's system. This involves ensuring the sample is sealed and dispatched correctly, generating a random LAN (Laboratory Accessioning Number), and completing any necessary data entry absent from an electronic chain of custody.
During Screening, an expedited review for drugs of abuse is performed. Although Screening is a cost-efficient method to negate drug usage for most samples, a positive result requires confirmation to be court-admissible. Samples that register as presumptive positives in Screening require additional confirmation.
Should a sample display a presumptive positive during Screening, additional hair is sourced from the original sample for Extraction. During Extraction, drugs are extracted from hair at significantly reduced concentrations compared to other procedures (e.g., urine or oral fluid), making hair drug screening one of the most challenging methodologies to execute.
Confirmation of any positive results from Screening is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. Samples showing presumptive positives are washed before confirmation as necessary. The entire lab process, spanning from Accessioning to Confirmation, adheres to CAP (College of American Pathologists) Hair standards and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the analysis focuses on the hair strand and not the follicle beneath the scalp
Why Hair Follicle Testing Triumphs in Chester Township
Hair testing stands superior to urine testing with its unrivaled accuracy and reliability. Employers in Chester Township prefer it as it ensures stringent compliance with zero-tolerance policies.
Benefit from an Extended Detection Window in Chester Township
Hair follicle tests offer a prolonged detection timeline—up to 90 days. This provides employers and professionals an expansive understanding of substance usage patterns in Chester Township.
Tamper-Resistant Testing Method in Chester Township
Hair follicle testing minimizes sample tampering. In Chester Township, this method guarantees untainted and trustworthy test outcomes.
Accessible Testing Locations Nationwide and Locally in Chester Township
Convenience is at the forefront with our testing centers. In Chester Township, quick and stress-free access to testing services is available.
Confidential and Streamlined Process in Chester Township
Order with ease and confidence. In Chester Township, hair follicle testing offers a simple and private approach, ensuring users' peace of mind.
Economical and Swift Services in Chester Township
Competitive pricing and rapid results define our service. Businesses in Chester Township enjoy cost-effective solutions with quick turnaround times.
Fast and Accurate Hair Testing in Chester Township
Precision and efficiency are key advantages of hair follicle drug tests. In Chester Township, individuals can experience the remarkable accuracy these tests offer in detecting drug use, surpassing traditional methods.
Ensuring Compliance and Safety through Hair Testing in Chester Township
For employers, using hair follicle tests ensures adherence to drug-free workplace policies, mitigating legal risks, and bolstering safety in Chester Township.
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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