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Accredited Drug Testing provides comprehensive hair follicle testing services in Rew, PA. For those requiring drug or alcohol screenings, we specialize in hair assessments and operate testing centers across the nation. An inch and a half to two inches of hair is typically needed from the scalp or body. Our hair assessments are versatile, analyzing for drugs, alcohol/ETG, or other tailored testing needs.
Recently, the hair follicle method has become a more common drug testing approach. Employers, the judicial system, and substance abuse experts increasingly opt for hair testing over urine tests. Organizations enforcing zero-tolerance drug policies, courts, and individuals under supervision utilize these tests due to their extended detection timeframe, which can cover up to 90 days, collected under careful observation to prevent tampering. Although, for recent drug use, within five days, urine tests remain the accurate choice.
Accredited Drug Testing provides comprehensive hair follicle testing services in Rew, PA. For those requiring drug or alcohol screenings, we specialize in hair assessments and operate testing centers across the nation. An inch and a half to two inches of hair is typically needed from the scalp or body. Our hair assessments are versatile, analyzing for drugs, alcohol/ETG, or other tailored testing needs.
Recently, the hair follicle method has become a more common drug testing approach. Employers, the judicial system, and substance abuse experts increasingly opt for hair testing over urine tests. Organizations enforcing zero-tolerance drug policies, courts, and individuals under supervision utilize these tests due to their extended detection timeframe, which can cover up to 90 days, collected under careful observation to prevent tampering. Although, for recent drug use, within five days, urine tests remain the accurate choice.
* 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 is recognized as a potent method for detecting drug and alcohol use. The inclusion of biomarkers within the fibers of the growing hair strand allows hair to offer a detailed record of alcohol and other drugs. When collected near the scalp, hair can provide up to a 3-month timeframe for detecting alcohol and other drugs. Hair is straightforward to collect, relatively challenging to adulterate, and simple to transport.
A 1.5-inch segment of about 200 hair strands (roughly the size of a #2 pencil) near the scalp yields 100mg of hair, which is the optimal sample for screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, 150mg of the sample is suggested. It's advisable to weigh the specimen using a jeweler’s scale. If scalp hair is unavailable, an equivalent quantity of body hair can be collected. In reference to head hair, we mean scalp hair exclusively. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial sample processing into a lab’s system. This process includes verifying that the sample was sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent in an electronic chain of custody system.
Screening provides a preliminary rapid check for drugs of abuse. While Screening is a cost-efficient way to eliminate drug use in most samples, a positive screen requires confirmation to be valid in legal settings. Any samples potentially positive in Screening need a follow-up confirmation.
In cases where a sample appears positive during Screening, additional hair is taken from the original specimen and readied for Extraction. During this phase, drugs are extracted from hair at much lower concentrations than in other methods (such as urine or oral fluid), which makes hair drug screening one of the most challenging methodologies to execute.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if required. The entire lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While sometimes called "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Why Hair Testing Excels
In Rew, PA, hair follicle tests are often favored over traditional urine tests. Hair tests provide a broader detection window, capturing drug usage over a 90-day period, much longer than the few days covered by urine tests. This makes them substantially more reliable for understanding long-term patterns.
Extended Detection Window
In Rew, PA, hair follicle testing stands out with its unrivaled detection timeframe, covering up to 90 days. This extensive window offers employers a deeper insight into an individual's substance use history, essential for making informed hiring or retention decisions.
Unrivaled Security Against Tampering
Hair follicle testing in Rew, PA significantly minimizes the risk of sample tampering. Hair samples are collected under strict supervision, making adulteration or substitution nearly impossible. This reliability in results ensures that stakeholders have absolute trust in the testing process.
Convenient Testing Centers
Accredited Drug Testing offers accessible testing locations in Rew, PA, and nationwide. Quick and simple access to testing services means less downtime and more convenience. No matter where you are, a testing center is within reach, streamlining the drug testing process for everyone involved.
Simplified, Private Testing Process
In Rew, PA, our hair follicle testing process is not only simple but also highly confidential. From ordering to receiving results, every step is designed to protect privacy.
Value through Competitive Pricing
Our hair follicle testing service in Rew, PA delivers fast results combined with affordable pricing, ensuring you get superior value. The cost-effective nature of our services means businesses of any size can implement comprehensive and reliable drug testing protocols without breaking the bank.
In Rew, PA, hair follicle drug tests are known for their fast and accurate results. These tests stand out for their precision in detecting substance use. The meticulous analysis ensures that the results are both timely and reliable, providing users with confidence in their testing outcomes.
The efficiency of hair follicle testing in Rew, PA means that individuals and employers do not have to wait long for results. This rapid turnaround is paramount in making critical determinations swiftly, without compromising on testing integrity or accuracy.
Employer Compliance and Peace of Mind
Utilizing hair follicle testing in Rew, PA ensures compliance with drug-free workplace policies. By reducing legal risks and enhancing safety, businesses can foster a secure environment.
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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Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!
Carrie Feerick - 4/19/2025
I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.
Tee Ess - 12/19/2024
I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!
Kali Collins - 1/16/2025