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Accredited Drug Testing offers thorough hair follicle drug analysis in Centre Hall, Pennsylvania. For those seeking hair-based drug or alcohol screening, our specialty lies in hair evaluations, with testing facilities in cities nationwide to conduct such assessments. A minimum hair length of 1.5 to 2 inches is typically needed from the crown or body. Our hair tests can screen for drugs, alcohol/ETG, or provide bespoke testing solutions.
In the past few years, hair follicle drug tests have become a favored method in drug testing practices. Employers, legal systems, and substance abuse experts are increasingly opting for hair drug tests over traditional urine tests. This method supports zero-tolerance workplace policies and judicial requirements. Its primary advantage is a detection window of up to 90 days, coupled with observed collection to prevent manipulation. However, for detecting recent drug use within the past 5 days, urine testing remains the most reliable.
Accredited Drug Testing offers thorough hair follicle drug analysis in Centre Hall, Pennsylvania. For those seeking hair-based drug or alcohol screening, our specialty lies in hair evaluations, with testing facilities in cities nationwide to conduct such assessments. A minimum hair length of 1.5 to 2 inches is typically needed from the crown or body. Our hair tests can screen for drugs, alcohol/ETG, or provide bespoke testing solutions.
In the past few years, hair follicle drug tests have become a favored method in drug testing practices. Employers, legal systems, and substance abuse experts are increasingly opting for hair drug tests over traditional urine tests. This method supports zero-tolerance workplace policies and judicial requirements. Its primary advantage is a detection window of up to 90 days, coupled with observed collection to prevent manipulation. However, for detecting recent drug use within the past 5 days, urine testing remains the most reliable.
* 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 is recognized as a potent method for identifying drug and alcohol consumption. Hair captures biomarkers within its growing fiber, offering a prolonged history of substance use. When sourced near the scalp, hair can reveal alcohol and drug consumption over approximately a 3-month period. Hair is straightforward to gather, challenging to adulterate, and convenient to transport.
A sample of 1.5 inches, consisting of about 200 hairs (similar to the thickness of a #2 pencil), closest to the scalp provides a 100mg sample, ideal for evaluations. For EtG, additional tests, and those above 10 panels, 150mg is preferred. We suggest using a jeweler’s scale to measure the sample. If scalp hair is absent, a comparable amount of body hair can be used. By head hair, we mean only scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial input of a sample into the laboratory system. This step ensures the sample was sealed and transported correctly, assigns a unique LAN (Laboratory Accessioning Number), and completes any missing data entry that isn’t covered by an electronic chain of custody system.
Screening initiates with a quick analysis for drugs. Although Screening is economical for excluding drug use in most samples, a conclusive screen needs validation for legal credibility. Any presumptively positive samples in Screening require further confirmation.
When a sample shows a presumptive positive in Screening, additional hair is extracted from the primary sample for the Extraction stage. During this stage, substances are extracted at much lower concentrations than through other means (e.g., urine or oral fluid), making hair drug analysis the most challenging form of screening.
GC/MS, GC/MS/MS, or LC/MS/MS methods confirm all presumptive positives from the screening. Prior to confirmation, all samples are cleaned as required. The entire process from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being called "hair follicle tests", the analysis is conducted on the hair strand, not the follicle below the scalp.
In Centre Hall, PA, hair follicle testing stands out as superior to traditional urine tests. Offering heightened detection accuracy, it reveals drug use patterns spanning far beyond that of urine tests.
Benefits of hair testing are notable in its ability to unveil comprehensive drug history, minimizing false negatives, thereby enhancing reliability for employers and policy enforcers.
Hair follicle testing in Centre Hall, PA, boasts an extended detection capability, successfully charting drug usage history up to 90 days. This feature is invaluable for employers seeking thorough insights.
Comprehensive evaluation of an individual's substance history is made possible, aiding decision-makers in assessing suitability for employment with greater confidence.
The robust nature of hair follicle testing in Centre Hall, PA, significantly curtails opportunities for sample tampering. Secure and reliable, the collection method provides peace of mind.
Integrity of results is a hallmark of this method, with its unyielding resistance to manipulation ensuring dependability in drug use assessments.
Our extensive network of testing centers, including those in Centre Hall, PA, offers seamless access to services nationwide, making drug testing convenient and hassle-free.
The strategic placement of our facilities ensures quick and easy testing, catering to immediate needs with minimal disruption to daily routines.
Centre Hall, PA, residents enjoy a stress-free process for hair follicle testing, characterized by a simple and confidential approach to ordering and receiving results.
The discreet nature of the process assures privacy, fostering an atmosphere of trust in handling sensitive data from inception to conclusion.
Benefiting from competitive pricing and swift results, Centre Hall, PA, companies can access hair follicle testing without budgetary constraints.
Cost-effective yet efficient, the quick turnaround times resonate with businesses seeking value and assurance in drug detection services.
The rapid and precise outcomes of hair follicle drug testing in Centre Hall, PA, are redefining the process of drug detection. Efficiency is at the core, offering a reliable method to identify substance use.
Accuracy in results is achieved as hair tests detect traces of substances effectively, providing clear and dependable outcomes. The meticulous nature of these tests ensures an additional layer of reliability.
In Centre Hall, PA, deploying hair follicle testing assures employers of legal compliance and adherence to a drug-free workplace mandate, mitigating associated risks.
This method bolsters safety by supporting organizational policies, ultimately enhancing the general work environment through consistent enforcement.
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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Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
Tom O - 12/19/2024