Our automated scheduling system is available 24/7. Order your test online and receive your donor/registration pass by email. Click Here
Same Day Service
In Durham, New Hampshire, Accredited Drug Testing offers comprehensive hair follicle drug testing. For those requiring drug or alcohol testing through hair samples, our expertise lies in this approach. We have facilities in every city across the nation to conduct these tests. Typically, 1.5 to 2 inches of head or body hair is necessary. Hair assessments can identify drugs, alcohol/ETG, or specific hair analysis options.
Recently, hair follicle testing has grown in prevalence for drug testing. Many employers, judicial systems, and Substance Abuse experts now opt for hair drug tests over traditional urine analysis. Ideal for employers with stringent drug policies, courts, and individuals on probation, hair follicle tests provide an extended detection timeline up to 90 days. Collected under supervision, they are nearly impossible to tamper with, but for drugs used within the previous 5 days, urine tests remain more precise.
In Durham, New Hampshire, Accredited Drug Testing offers comprehensive hair follicle drug testing. For those requiring drug or alcohol testing through hair samples, our expertise lies in this approach. We have facilities in every city across the nation to conduct these tests. Typically, 1.5 to 2 inches of head or body hair is necessary. Hair assessments can identify drugs, alcohol/ETG, or specific hair analysis options.
Recently, hair follicle testing has grown in prevalence for drug testing. Many employers, judicial systems, and Substance Abuse experts now opt for hair drug tests over traditional urine analysis. Ideal for employers with stringent drug policies, courts, and individuals on probation, hair follicle tests provide an extended detection timeline up to 90 days. Collected under supervision, they are nearly impossible to tamper with, but for drugs used within the previous 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.
The utilization of hair testing is increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair retains a comprehensive history of substances by entrapping biomarkers within the growing shaft's fibers. When procured near the scalp, hair can reveal alcohol and drug usage for almost a three-month span. Hair collection is straightforward, relatively tamper-proof, and convenient for transport.
A 1.5-inch clip of roughly 200 hair strands (comparable to the width of a #2 pencil) nearest the scalp will yield 100mg, which is the optimal sample quantity for both screening and verification. For EtG, additional substances, and tests exceeding 10 panels, a sample of 150mg is advised. We suggest utilizing a jeweler’s scale to weigh the sample. In situations where scalp hair is inaccessible, an identical volume of body hair may be substituted. By head hair, we mean exclusively scalp hair. Body hair encompasses all other hair varieties (facial, auxiliary, and more).
Overview of the Procedure
The process within the lab for analyzing a drug test outcome comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary management of a sample within a lab’s framework. This process confirms the sample's proper sealing and shipping, assigns it an arbitrary LAN (Laboratory Accessioning Number), and finalizes any supplementary data entry not supplied by an electronic chain of custody system.
Screening involves a rapid preliminary evaluation for illegal substances. Screening is an economical strategy to discount drug presence in most samples; however, a positive result necessitates confirmation to be valid legally. Samples that yield a presumptive positive in Screening necessitate an additional confirmation.
If a sample yields a presumptive positive in Screening, additional hair is extracted from the initial sample and prepared for Extraction. During this phase, substances are isolated from hair at significantly lower concentrations than in other methods (such as urine or oral fluid), highlighting why hair drug testing is especially intricate.
Confirmation of any positive screen is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positives undergo washing before confirmation as required. Every stage of the lab process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair directive and the ISO / IEC 17025 accreditation standards.
The Benefits of Hair Drug Testing:
Drawbacks:
Note: Although commonly termed "hair follicle tests", the procedure examines the hair strand itself and not the follicle within the scalp.
When comparing hair follicle and urine drug testing in Durham, NH, hair tests exemplify superior detection accuracy and dependability. Hair analyses trace substances with heightened precision, offering assured reliability unmatched by urine tests.
The enhanced accuracy of hair testing makes it a preferred choice in Durham, NH. In contrast with urine tests, it delineates past substance use comprehensively, holding significant merit in detection fidelity.
Hair follicle testing in Durham, NH, captures drug use over extended periods, typically up to 90 days. This lengthy detection window offers employers a detailed perspective on an individual’s substance consumption history.
Providing a comprehensive substance use analysis, hair follicle tests in Durham, NH, serve as a vital tool, thanks to their prolonged detection span, crucial in employee or applicant assessments.
Durham, NH's hair follicle tests minimize sample tampering risk, ensuring reliable, indisputable results. Their robust methodology counters adulteration, a common issue with other testing forms.
In the quest for reliable outcomes, Durham, NH relies on hair tests to prevent sample adulteration. This tamper-resistant approach delivers unquestionable results, elevating trust in the testing process.
With numerous testing centers nationwide, including Durham, NH, accessing our hair testing services is seamless, offering a hassle-free experience. Test centers ensure quick, easy access to the testing provisions required.
The convenience of nationwide and local Durham, NH testing sites simplifies the process. Our broad network ensures prompt and stress-free access to necessary testing services, right where you are.
In Durham, NH, our hair follicle testing is straightforward and confidential. The process, from ordering and testing to result-receipt, focuses on privacy and ease, meeting client expectations for discretion.
Streamlined procedures in Durham, NH, highlight our commitment to a simple, private hair testing experience. Client concerns are adequately met, making the process efficient and confidential for all involved.
Offering competitive pricing and fast turnaround, our hair follicle tests in Durham, NH provide exceptional value. Companies of any scale can benefit from our efficient and cost-effective testing solutions.
In Durham, NH, affordability and quick result delivery define our testing services. Competitive pricing and rapid processing times offer excellent value, securing peace of mind across varied business spectrums.
Hair follicle drug tests in Durham, NH, are synonymous with precision and speed. These tests provide high accuracy, ensuring substantial reliability in materializing substance use, making them a trusted choice for varied testing necessities.
Efficiency in detection is a hallmark of hair tests. In Durham, NH, these tests guarantee swift, precise results, accurately identifying traces of drug use where traditional methods may falter, reinforcing their reliability.
Implementing hair follicle testing in Durham, NH, aligns with workplace drug-free policies, providing peace of mind. This method reduces legal risks, bolstering safety and policy compliance effectively.
For Durham, NH employers, hair tests offer compliance guarantees. This method fosters a secure workplace, mitigating drug-related legalities and enhancing safety standards with assured reliability.
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.
Quickly find trusted local drug testing centers in Durham, NH — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Durham, NH — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Durham, NH.
Including specimen collector training, DER training, reasonable suspicion training and much more in Durham, NH.v
Get fast, accurate hair drug testing at our convenient Durham, NH locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Durham, NH.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Durham, NH.
Accurate 5 panel drug testing with fast, confidential results—trusted by Durham, NH employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Durham, NH workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Durham, NH workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Durham, NH drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.
Jim Raymond - 10/18/2024
Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.
Kevin Howell - 12/19/2024
Fast service and friendly staff! Could not recommend enough for drug testing services.
Habib Malik - 4/12/2025