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Accredited Drug Testing provides comprehensive hair follicle drug tests throughout East Merrimack, New Hampshire. Specializing in hair and alcohol testing, our centers are available nationwide. Generally, a hair sample of 1.5 to 2 inches is required, either from the scalp or body. Our hair tests cover drugs, alcohol/ETG, and tailored testing options.
In recent trends, hair follicle tests have become a preferred method for drug screening. Many employers, judicial systems, and substance abuse specialists favor this test over the traditional urine ones. It's utilized by employers with zero drug tolerance, courts, and those on probation. Hair tests offer a broader detection window of up to 90 days, are collected under observation, and are hard to manipulate. However, for recent drug use, within 5 days, urine tests remain more precise.
Accredited Drug Testing provides comprehensive hair follicle drug tests throughout East Merrimack, New Hampshire. Specializing in hair and alcohol testing, our centers are available nationwide. Generally, a hair sample of 1.5 to 2 inches is required, either from the scalp or body. Our hair tests cover drugs, alcohol/ETG, and tailored testing options.
In recent trends, hair follicle tests have become a preferred method for drug screening. Many employers, judicial systems, and substance abuse specialists favor this test over the traditional urine ones. It's utilized by employers with zero drug tolerance, courts, and those on probation. Hair tests offer a broader detection window of up to 90 days, are collected under observation, and are hard to manipulate. However, for recent drug use, within 5 days, urine tests remain more 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 is now recognized as an effective approach for identifying drug and alcohol consumption. Hair offers a prolonged record of these substances by embedding indicators in the strands. When gathered near the scalp, hair can reveal drug and alcohol use for up to around three months. The collection process for hair is straightforward, manipulation-resistant, and convenient for transport.
A 1.5-inch segment of about 200 hairs, roughly the diameter of a #2 pencil, taken closest to the scalp, will yield 100mg, which is the perfect amount for testing and verification. For EtG, additional tests, or those beyond 10 panels, 150mg is advised. It is suggested to use a jeweler’s scale to weigh the sample. If scalp hair cannot be collected, an equivalent quantity of body hair may be used. Head hair specifically means scalp hair, while body hair encompasses all other types (facial, underarm, etc.).
Process Overview
The drug testing laboratory workflow encompasses four major stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing of a sample into a lab’s procedure. This phase includes ensuring the sample was properly sealed and transported, generating a random Laboratory Accessioning Number (LAN), and finalizing any missing information not provided by an electronic custody chain system.
Screening offers a rapid assessment for substance misuse. Although Screening is an economical method to exclude drug use for most samples, confirmed results are necessary for legal acceptance. Samples that seem positive during Screening require further verification.
During the Extraction phase, if a sample tests presumptively positive in Screening, additional hair is taken from the original sample and prepared. In this step, drugs are removed from hair in much lower concentrations compared to other methods (such as urine or saliva), making hair drug analysis the most challenging method to conduct.
All positive preliminary screening results are verified using GC/MS, GC/MS/MS, or LC/MS/MS. Samples with presumptive positives are cleaned as necessary before confirmation. The entire process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair standard and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly called "hair follicle tests," the procedure actually examines the hair shaft rather than the follicle beneath the scalp.
Enhanced Detection: In East Merrimack, NH, hair follicle tests surpass urine tests in detecting a wider range of substances with greater reliability.
Better Accuracy: When comparing hair follicle tests to urine tests, the former presents a more accurate assessment of long-term substance use, offering substantial benefits for employers and law enforcement.
Comprehensive Surveillance: Hair follicle tests give East Merrimack, NH employers a broad view of potential employees or current staff’s drug use history.
Extended Monitoring: With detection windows up to 90 days, hair tests offer a much longer period of observation for substance use, valuable for consistent company policy enforcement.
Unmatched Integrity: In East Merrimack, NH, hair follicle testing ensures samples remain uncontaminated, offering reliable results free from tampering.
Secure Testing: Hair follicle tests are less susceptible to adulteration, maintaining the credibility of drug testing efforts by detecting sneaky attempts to cheat the system.
Extensive Reach: Accredited Drug Testing offers widespread facilities nationwide, including in East Merrimack, NH.
Local and Accessible: Residents in East Merrimack, NH benefit from easily accessible testing centers, facilitating quick and convenient testing without the hassle of long-distance travel.
Effortless Testing: The process of arranging a hair follicle test in East Merrimack, NH is straightforward, from ordering to receiving results.
Maintained Privacy: Confidentiality is our priority, ensuring all clients’ privacy concerns are effectively addressed throughout the procedure.
Competitive Rates: Hair follicle tests in East Merrimack, NH are offered at economical prices, providing great value regardless of company size.
Quick Turnaround: Enjoy swift processing times for tests, ensuring results arrive without delay, supporting timely decision-making for businesses.
Precision in Testing: Hair follicle drug tests in East Merrimack, NH offer unmatched accuracy. These tests identify substances with high precision, providing confidence in the results.
Timely Results: Despite their thorough nature, hair follicle tests deliver fast outcomes. In East Merrimack, you can rely on quick processing times, ensuring you get the information you need promptly.
Compliance Assurance: Hair follicle tests align with drug-free workplace policies in East Merrimack, NH, helping companies avoid potential legal challenges.
Emphasizing Safety: By enforcing a zero-tolerance stance on substance use, employers improve workplace safety and maintain 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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