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Located in Chalfant, Pennsylvania, Accredited Drug Testing offers comprehensive hair follicle drug testing services. We excel in administering hair and alcohol tests, with centers in every city across the country ready to conduct the testing. Typically, you'll need 1.5 to 2 inches of hair from your head or use body hair. Our hair testing can detect drugs, alcohol/ETG, or other personalized options.
The preference for hair follicle drug testing has risen in recent years. Many companies, judicial systems, and substance abuse experts are now opting for hair drug tests over traditional urine ones. Employers with zero-tolerance policies, legal entities, and probation officers utilize these tests due to their extensive detection period—up to 90 days—coupled with the difficulty in tampering. Conversely, urine tests remain effective within the first 5 days of use.
Located in Chalfant, Pennsylvania, Accredited Drug Testing offers comprehensive hair follicle drug testing services. We excel in administering hair and alcohol tests, with centers in every city across the country ready to conduct the testing. Typically, you'll need 1.5 to 2 inches of hair from your head or use body hair. Our hair testing can detect drugs, alcohol/ETG, or other personalized options.
The preference for hair follicle drug testing has risen in recent years. Many companies, judicial systems, and substance abuse experts are now opting for hair drug tests over traditional urine ones. Employers with zero-tolerance policies, legal entities, and probation officers utilize these tests due to their extensive detection period—up to 90 days—coupled with the difficulty in tampering. Conversely, urine tests remain effective within the first 5 days of use.
* 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.
Utilizing hair testing proves effective for ascertaining drug and alcohol consumption. Hair strands capture markers of substance use, offering a prolonged timeline by encapsulating the indicators within the strand’s fibers. Hair gathered near the head's surface can show a detection span of up to about three months for alcohol and other substances. Collection is straightforward, the sample is fairly resistant to tampering, and shipment is uncomplicated.
A hair sample measuring 1.5 inches, containing around 200 strands and comparable in size to a standard pencil, will weigh approximately 100mg, fitting for analysis and validation. For EtG tests, supplementary screenings, or assessments exceeding 10-panel tests, a 150mg sample is advisable. Use of a jeweler’s scale is recommended to weigh the hair. If scalp hair cannot be obtained, the equivalent amount of body hair can be used as a substitute. The term 'head hair' pertains solely to scalp hair. 'Body hair' covers all other types (such as facial, axillary, etc.).
Process Overview
There are four crucial stages in processing a drug test at the lab: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the process of inputting the sample into the lab's system. It ensures the sample's packaging and transportation were conducted correctly, assigns a random LAN (Laboratory Accessioning Number), and fills in any data gaps not covered by an electronic tracking system.
Screening performs an initial assessment for drugs. While cost-efficient and effective for most, a positive result in Screening necessitates additional confirmation to hold validity in legal proceedings. Any screenings indicating presumptive positives require further verification.
A presumptive positive result in Screening leads to additional hair being extracted from the original sample for the Extraction phase. Here, drugs are isolated at lower concentrations compared to methods like urine or oral fluid tests, necessitating more sophisticated techniques in hair analysis.
Confirmation of any positive results from Screening is carried out using methods such as GC/MS, GC/MS/MS, or LC/MS/MS. All positive samples undergo washing before confirmation as determined necessary. The entire spectrum from Accessioning to Confirmation is assessed under CAP (College of American Pathologists) standards and compliant with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests," the examination targets the hair strands, not the follicles beneath the skin.
Why Hair Follicle Testing Beats Urine Testing in Chalfant, PA
Hair follicle testing offers a distinct advantage over conventional urine tests with its longer detection window and superior reliability. Unlike urine testing, which only captures recent substance use, hair tests reveal patterns over several months, offering a more comprehensive overview.
Extended Detection Window in Chalfant, PA
Hair follicle drug tests shine with an extended detection period, tracing substance use up to 90 days. This broad window allows employers to better understand an individual's substance history, crucial for making informed decisions about hiring and ongoing employment.
Tamper-Resistant Testing Method in Chalfant, PA
Hair follicle tests provide a tamper-resistant alternative, significantly reducing adulteration risks. Given the observed nature of collection, the results deliver confidence and reliability, ensuring the integrity of the testing process.
Convenient Nationwide Testing Locations and Local Locations in Chalfant, PA
Our widespread network of nationwide testing centers provides effortless and accessible services. Whether you're in a major city or Chalfant, PA, quick and efficient testing is always within reach, ensuring convenience for all users.
Simple, Confidential Process in Chalfant, PA
Our testing procedures prioritize simplicity and confidentiality. From scheduling to sample collection, each step is designed to safeguard privacy, ensuring individuals can undergo testing with ease and discretion.
Affordable Pricing and Fast Turnaround in Chalfant, PA
We offer competitive pricing and swift turnaround times, providing significant value. This approach ensures companies, regardless of size, can access reliable testing services without compromising on quality or budget constraints.
Fast, Accurate, and Reliable Results in Chalfant, PA
Hair follicle drug tests are known for their quick and precise results. With exceptional accuracy in detecting substance use, these tests provide dependable information promptly, aiding decision-making processes. This makes them ideal for maintaining safety and compliance within workplaces.
Compliance and Peace of Mind for Employers in Chalfant, PA
Employers using hair follicle tests benefit from assured compliance with drug-free workplace policies. This proactive measure minimizes legal complications and enhances workplace safety, giving employers peace of mind.
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