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In Bridgewater, Massachusetts, Accredited Drug Testing offers comprehensive hair follicle drug testing services. For those requiring drug or alcohol testing through hair samples, our centers, located nationwide, are equipped to administer these tests. Typically, samples are taken from 1.5 to 2 inches of hair from the crown or other body areas. These tests can detect drugs, alcohol/ETG, or offer tailored options.
The hair follicle drug test has increasingly become a preferred method in recent years. Many employers, legal entities, and substance abuse experts opt for hair testing over traditional urine tests. This method is ideal for employers enforcing zero-tolerance drug policies, the judiciary, and individuals on probation. Its primary advantage lies in its extended detection window, up to 90 days, in a controlled collection environment, making it highly tamper-resistant. Nevertheless, urine tests remain the most precise for detecting recent drug use within five days.
In Bridgewater, Massachusetts, Accredited Drug Testing offers comprehensive hair follicle drug testing services. For those requiring drug or alcohol testing through hair samples, our centers, located nationwide, are equipped to administer these tests. Typically, samples are taken from 1.5 to 2 inches of hair from the crown or other body areas. These tests can detect drugs, alcohol/ETG, or offer tailored options.
The hair follicle drug test has increasingly become a preferred method in recent years. Many employers, legal entities, and substance abuse experts opt for hair testing over traditional urine tests. This method is ideal for employers enforcing zero-tolerance drug policies, the judiciary, and individuals on probation. Its primary advantage lies in its extended detection window, up to 90 days, in a controlled collection environment, making it highly tamper-resistant. Nevertheless, urine tests remain the most precise for detecting recent drug use within five days.
* 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 an effective approach for identifying drug and alcohol consumption. Hair captures a prolonged history of alcohol and drugs by embedding biomarkers within its growing strands. When taken near the scalp, it can reveal substance use for up to about 90 days. Collecting hair is straightforward, hard to tamper with, and easy to transport.
A sample measuring 1.5 inches with roughly 200 hairs (similar in size to a #2 pencil) near the scalp can provide 100mg of hair, deemed the optimal amount for testing and confirmation purposes. For EtG, additional testing, and/or assessments exceeding 10 panels, 150mg of hair is advisable. Using a jeweler’s scale to weigh the specimen is suggested. Should scalp hair be insufficient, an equivalent quantity of body hair may be obtained. When we mention head hair, we specifically mean scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The key steps in the laboratory evaluation of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning handles the initial integration of a sample into a lab’s framework. This process entails ensuring the sample’s proper sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data needing entry, which an electronic chain of custody system might not provide.
Screening offers a preliminary assessment for drugs of concern. While it serves as a cost-effective method to dismiss drug use in most samples, a positive finding requires confirmation to be legally valid. Any preliminary positives in Screening mandate a subsequent verification step.
If a sample tests tentatively positive during Screening, extra hair is taken from the initial sample for the Extraction phase. Here, drugs are extracted from hair at significantly lower concentrations compared to other techniques (e.g., urine or oral fluid), which is why hair drug assessment is the most challenging procedure to execute.
Confirmation of any positive screening outcomes is achieved using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with assumed positives undergo washing before final confirmation as necessary. The entire lab process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair classification and the accreditation standards of ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis actually focuses on the hair strand, not the follicle beneath the scalp.
Hair follicle tests in Bridgewater, MA, outshine traditional urine tests in several ways. Longer detection timeframe, extending to 90 days, and the reliability of results, make them superior. With hair testing, false negatives are minimized, providing a more accurate assessment of an individual's substance use history.
Employers in Bridgewater, MA, find hair follicle testing invaluable due to its extended detection window. Unlike shorter-term tests, hair analysis reveals a comprehensive substance use history for up to 90 days, offering more reliable insights for informed hiring and employment decisions.
The hair follicle testing method in Bridgewater, MA, greatly reduces sample tampering risks. This tamper-resistant method ensures unaltered, dependable results, eliminating the possibility of sample adulteration and thereby providing peace of mind to all parties involved.
In Bridgewater, MA, and beyond, our widespread testing centers ensure that testing services are easily accessible nationwide. Convenient local options mean that “convenience” and “efficiency” are always the priorities in our service delivery model.
Our testing process in Bridgewater, MA, is known for its simplicity and confidentiality. Easily ordering, conducting, and receiving results protects user privacy and ensures peace of mind. The simple, confidential process is tailored for client comfort and ease of use.
Bridgewater, MA, offers competitive pricing strategies, making hair follicle testing both affordable and accessible. Paired with quick processing times, our services provide outstanding value for organizations of any size, ensuring an economical yet effective testing solution.
In Bridgewater, MA, hair follicle drug tests are recognized for their speed and reliability. When it comes to detecting drug and alcohol use, their precision is unmatched. Fast and accurate results ensure that employers and individuals receive timely, trustworthy information about substance use.
Utilizing hair follicle testing in Bridgewater, MA, helps employers adhere to drug-free workplace policies. This enhances overall safety and reduces legal risks, granting businesses compliance and 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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