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Accredited Drug Testing provides comprehensive hair follicle drug examinations in South Heights, Pennsylvania. If a hair or alcohol test is required, Accredited Drug Testing excels in hair assessments, with facilities available nationwide to conduct them. Typically, 1.5 to 2 inches of crown or body hair is needed. Hair testing can assess drugs, alcohol/ETG, or other specific options.
Recently, drug testing methods have increasingly incorporated hair follicle drug tests. Several employers, judicial entities, and Substance Abuse counselors now prefer hair drug tests over standard urine tests. Hair follicle drug tests are chosen by employers with zero-tolerance policies, courts, and individuals on probation. The chief advantage of these tests is their extended detection window of up to 90 days, ensuring a monitored collection that is nearly foolproof. For drug use within the last five days, urine tests remain the most precise.
Accredited Drug Testing provides comprehensive hair follicle drug examinations in South Heights, Pennsylvania. If a hair or alcohol test is required, Accredited Drug Testing excels in hair assessments, with facilities available nationwide to conduct them. Typically, 1.5 to 2 inches of crown or body hair is needed. Hair testing can assess drugs, alcohol/ETG, or other specific options.
Recently, drug testing methods have increasingly incorporated hair follicle drug tests. Several employers, judicial entities, and Substance Abuse counselors now prefer hair drug tests over standard urine tests. Hair follicle drug tests are chosen by employers with zero-tolerance policies, courts, and individuals on probation. The chief advantage of these tests is their extended detection window of up to 90 days, ensuring a monitored collection that is nearly foolproof. For drug use within the last five 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.
Hair testing has emerged as a significant method for identifying drug and alcohol consumption. Hair offers an extensive timeline of drug and alcohol use by embedding biomarkers within the fibers of the hair as it grows. When collected adjacent to the scalp, hair can provide a detection window of up to roughly three months for drugs and alcohol. Hair collection is straightforward, relatively tamper-resistant, and easily sent for analysis.
A hair sample of 1.5 inches, approximately 200 strands (about the size of a #2 pencil) closest to the scalp, delivers 100mg of hair, which is optimal for screening and confirmation. For EtG, additional tests, and/or testing beyond 10 panels, 150mg of the sample is recommended. It is advisable to use a jeweler’s scale for weighing the sample. If scalp hair is unavailable, a comparable quantity of body hair may be used. References to head hair specifically denote scalp hair, while body hair includes all other hair categories (facial, axillary, etc.).
Process Overview
The primary steps in lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial intake of a sample into the laboratory’s systems. This phase encompasses confirming the proper sealing and shipping of the sample, assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening is a rapid initial assessment for drugs of abuse. Although Screening is an economical way to rule out drug use for most samples, a positive result requires confirmation to be court-admissible. Samples that test positive during Screening demand a subsequent confirmation.
If a sample tests positive in the Screening phase, additional hair is sourced from the original specimen for Extraction. During this phase, drug compounds are extracted from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), establishing hair drug testing as one of the most complex methodologies.
Confirming a positive Screening result is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumed positive samples undergo washing before confirmation if necessary. Each step, from Accessioning to Confirmation, is reviewed under both the CAP (College of American Pathologists) Hair guidelines and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis involves the hair strand, not the hair follicle beneath the scalp
Hair follicle testing outperforms traditional urine tests in terms of accuracy and reliability in South Heights, PA. Unlike urine tests, hair testing offers a more extended detection period, capturing a history of substance use up to 90 days. Hair tests resist evasion tactics commonly seen with urine tests, providing a durable alternative that ensures comprehensive assessment.
Hair follicle testing in South Heights, PA, offers a significant advantage with its extended detection window, identifying drug use over a much longer period, typically up to 90 days. This lengthy timeframe provides employers a thorough insight into an individual's substance use history, ensuring they make informed decisions based on a detailed account of past usages.
The tamper-resistant nature of hair follicle tests in South Heights, PA, significantly minimizes the possibility of sample adulteration. This robust testing process ensures credible results that are difficult to question, maintaining integrity by safeguarding against common evasion strategies associated with other testing methods.
Accessible testing is facilitated by our widespread centers across the nation, including South Heights, PA. Conveniently located facilities cater to various needs, offering stress-free access to hair follicle testing services. Whether locally or nationally, we ensure expedient and straightforward testing solutions for all.
In South Heights, PA, our hair follicle testing process is simple and confidential. The procedure for ordering and taking tests, followed by obtaining results, is streamlined to ensure user privacy and comfort. Confidentiality is prioritized, providing ease of use while addressing concerns over privacy.
Offering competitive pricing and rapid turnaround in South Heights, PA, underscores our dedication to value. We cater to companies of all sizes, providing cost-effective solutions without compromising quality. Prompt result delivery reinforces confidence, ensuring businesses receive exceptional service at an affordable price.
The precision and speed of hair follicle drug tests in South Heights, PA, make them a valuable tool in substance detection. The high accuracy rate of these tests ensures reliable and prompt detection of substance use, making them a preferred choice for many entities seeking swift results.
Quick processing and detailed outcomes further enhance their appeal, providing trusted and rapid evaluations.
In South Heights, PA, hair follicle testing fosters compliance and peace of mind for employers. By ensuring adherence to drug-free workplace policies, businesses reduce legal risks and enhance safety. This method translates to a more secure work atmosphere, minimizing potential liabilities associated with substance use by 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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