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Accredited Drug Testing offers comprehensive hair follicle drug testing in Annville, Pennsylvania. If a drug or alcohol test via hair is required, turn to Accredited Drug Testing. Our expertise in hair tests is accessible through our testing centers in every US city. Typically, 1.5 to 2 inches of hair from your head or body is necessary. Drug, alcohol/ETG tests, and other tailored options are available using hair samples.
In recent times, drug testing methods increasingly rely on hair follicle tests. This method is favored by many employers, courts, and Substance Abuse professionals over standard urine tests. Employers with zero-tolerance policies, judicial systems, and probationary programs utilize hair follicle testing. Its key advantage is a longer detection window, usually up to 90 days, collected under observation, making it nearly foolproof. For drug use detected within 5 days, the urine test remains most precise.
Accredited Drug Testing offers comprehensive hair follicle drug testing in Annville, Pennsylvania. If a drug or alcohol test via hair is required, turn to Accredited Drug Testing. Our expertise in hair tests is accessible through our testing centers in every US city. Typically, 1.5 to 2 inches of hair from your head or body is necessary. Drug, alcohol/ETG tests, and other tailored options are available using hair samples.
In recent times, drug testing methods increasingly rely on hair follicle tests. This method is favored by many employers, courts, and Substance Abuse professionals over standard urine tests. Employers with zero-tolerance policies, judicial systems, and probationary programs utilize hair follicle testing. Its key advantage is a longer detection window, usually up to 90 days, collected under observation, making it nearly foolproof. For drug use detected within 5 days, the urine test remains 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 analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair captures a historical record of substance use by embedding biomarkers within the strands as they grow. Collected near the scalp, it offers a detection span of up to around three months for drugs and alcohol. Hair collection is straightforward, relatively tamper-resistant, and easily transported.
A 1.5-inch section comprising roughly 200 hairs (approximately equivalent to a #2 pencil) from the scalp provides the optimal 100mg sample for testing and confirmation. For EtG testing, add-ons, and tests beyond 10 panels, a sample of 150mg is suggested. Utilizing a jeweler's scale for weighing the sample is advisable. If scalp hair is not available, a similar quantity of body hair can be used. "Head hair" pertains to scalp hair, while "body hair" denotes other types (such as facial and axillary).
Process Outline
The drug testing process encompasses four essential phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial step of integrating a sample into the lab's workflow. This phase includes confirming proper sealing and shipping of the sample, assigning a unique LAN (Laboratory Accessioning Number), and inputting any supplementary data not covered by an electronic custody system.
Screening is a preliminary assessment for detecting drug presence. While cost-efficient for excluding drug use in most samples, a positive result must undergo confirmation for legal validity. Samples testing positive in Screening necessitate further confirmation.
For presumptive positives during Screening, additional hair is extracted from the original sample and prepped for Extraction. Here, drug substances are isolated from hair at significantly lower levels than found in alternative methods (e.g., urine or saliva), a reason why hair drug testing poses greater challenges.
Positive Screening results undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Any samples flagged as positive are cleansed before Confirmation as required. The complete laboratory process from Accessioning through Confirmation adheres to both CAP (College of American Pathologists) Hair designation protocols and ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although commonly called "hair follicle tests," the analysis targets the hair strand itself, not the follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Annville, PA, hair follicle tests prove superior to traditional urine tests. They offer enhanced accuracy and reliability, providing a wider detection window and reducing opportunities for tampering. This method significantly surpasses urine tests in detecting drug use history, providing peace of mind for employers.
Extended Detection Window
In Annville, PA, hair follicle testing offers a prolonged detection period for drugs, covering up to 90 days. This capability provides employers with a thorough understanding of an applicant's or employee's substance use history, thereby ensuring a drug-free workplace environment.
Tamper-Resistant Testing Method
In Annville, PA, hair follicle tests stand out for their robustness against sample adulteration. They ensure reliable and unquestionable results by drastically reducing the chances of tampering, making them a trusted choice for both employers and legal professionals.
Convenient Nationwide Testing Locations
With extensive testing center options in Annville, PA, our nationwide network ensures easy access for hair follicle testing. This convenience allows individuals and businesses to quickly and efficiently meet their testing needs without hassles.
Simple, Confidential Process
In Annville, PA, ordering, performing, and receiving results from a hair follicle test is straightforward and private. Our process prioritizes confidentiality, addressing any privacy concerns and ensuring an uncomplicated user experience.
Affordable Pricing and Fast Turnaround
Our hair follicle testing in Annville, PA, is competitively priced, with quick result delivery. This makes our services appealing to companies of all sizes, offering value without compromising on the quality or speed of testing.
Fast, Accurate, and Reliable Results
In Annville, PA, hair follicle drug tests provide unmatched precision and speed. Their high accuracy in identifying substance use ensures that the results are dependable. These tests are designed to deliver prompt feedback, making them ideal for workplaces aiming for efficient drug screening solutions.
Compliance and Peace of Mind for Employers
Using hair follicle testing in Annville, PA, ensures employers comply with drug-free workplace standards, minimizing legal risks. This method enhances workplace safety and gives employers the certainty of adhering to best practices in drug testing.
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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