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In Harwood, North Dakota, Accredited Drug Testing offers thorough hair follicle drug testing services. When in need of a hair drug or alcohol evaluation, our centers are equipped nationwide to conduct these specialized tests. Typically, 1.5 to 2 inches of hair is required, either from the scalp or body, to analyze substances like alcohol/ETG or drugs through varied hair testing methods.
Recently, hair follicle drug tests have become more prevalent in drug testing procedures. This shift is due to its adoption by employers, courts, and Substance Abuse professionals as an alternative to urine tests. Employers with zero-tolerance policies, judicial systems, and individuals on probation favor hair follicle tests for their extended detection window of up to 90 days and difficulty to manipulate, despite urine tests being more effective for drug use detection within the last 5 days.
In Harwood, North Dakota, Accredited Drug Testing offers thorough hair follicle drug testing services. When in need of a hair drug or alcohol evaluation, our centers are equipped nationwide to conduct these specialized tests. Typically, 1.5 to 2 inches of hair is required, either from the scalp or body, to analyze substances like alcohol/ETG or drugs through varied hair testing methods.
Recently, hair follicle drug tests have become more prevalent in drug testing procedures. This shift is due to its adoption by employers, courts, and Substance Abuse professionals as an alternative to urine tests. Employers with zero-tolerance policies, judicial systems, and individuals on probation favor hair follicle tests for their extended detection window of up to 90 days and difficulty to manipulate, despite urine tests being more effective for drug use detection within the last 5 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 testing emerges as a potent method for identifying drug and alcohol consumption. Hair strands capture biomarkers within their fibers, offering a long-term history of alcohol and drug use. When taken close to the scalp, hair can reveal drug use history extending up to around three months. Hair is easy to collect, moderately hard to tamper with, and conveniently shipped.
A 1.5-inch cut of around 200 hair strands (similar in size to a #2 pencil) nearest the scalp yields 100mg, which is the preferred sample size for both screening and confirmation. For EtG, additional tests, or evaluations beyond 10 panels, 150mg is suggested. We recommend using a jeweler’s scale for this purpose. In the absence of scalp hair, an equivalent mass of body hair is utilized. When mentioning head hair, it refers solely to scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
There are four essential steps in the lab processing of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial phase of integrating a sample into a laboratory’s system. This involves confirming the sample was sealed and sent properly, allocating a random LAN (Laboratory Accessioning Number), and completing any extra data entry not supported by an electronic chain of custody system.
Screening conducts a swift initial examination for substance abuse. Although Screening is a budget-friendly way to conclude drug use in most samples, a positive result must be verified to be admissible in legal settings. Samples that show presumptive positives in Screening need secondary confirmation.
Should a sample exhibit a presumptive positive in Screening, extra hair is prepared from the initial sample for further Extraction. Drugs are extracted from hair at lower concentrations compared to other methods (such as urine or oral fluid), rendering hair drug testing as the most challenging methodology.
Confirmation of any positive result from Screening is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are thoroughly washed before confirmation if required. The complete lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While often termed "hair follicle tests," the analysis is conducted on the hair strand, not the hair follicle beneath the scalp
In Harwood, ND, hair follicle testing effectively surpasses urine testing in accuracy and reliability. Unlike traditional methods, hair testing identifies substance use over an extended term, proving invaluable for employers determined to uphold robust drug-free policies.
The enhanced detection capabilities of hair tests render them practically immune to deceit compared to conventional urine tests. Consequently, companies benefit from reduced errors and increased trustworthiness in screening.
In Harwood, ND, hair follicle testing offers a significant advantage with its extended detection window of up to 90 days. Employers gain a comprehensive understanding of an individual's long-term substance use history, beyond what standard tests can offer.
This thorough approach to drug screening helps employers make informed decisions about candidates and employees, promoting a safer and more responsible workplace environment.
Harwood, ND utilizes hair follicle testing to substantially minimize sample tampering. The process is straightforward and reduces the potential for deceit, providing reliable results that are virtually impossible to question.
Unlike urine tests, hair follicle screenings are less susceptible to adulteration, delivering dependable and indisputable assessments of drug use, which helps maintain the integrity of workplace policies.
Accredited Drug Testing boasts convenient locations nationwide, including Harwood, ND, making drug tests accessible and stress-free. This network of centers ensures quick and effortless access to the required services for both employers and individuals.
With local facilities readily available, the hassle of finding a testing center is eliminated, streamlining the entire testing process and meeting the needs of a diverse clientele.
In Harwood, ND, our hair follicle testing process is designed to be simple and confidential. Customers can easily order, complete, and receive their results while enjoying assurances about privacy and protection of personal information.
The seamless procedure is user-friendly, accommodating both businesses and individuals concerned about the confidentiality and easiness of obtaining and understanding their comprehensive test outcomes.
Offering affordable pricing and fast turnaround times, our hair follicle tests in Harwood, ND provide excellent value for businesses of all sizes. Competitive rates ensure that companies can maintain their drug-free policies without financial strain.
The quick delivery of results further enhances the service's appeal, granting businesses the confidence to make timely and informed decisions about workforce management.
Harwood, ND benefits from hair follicle drug tests that ensure speed and precision. The high accuracy of these tests offers a dependable method for identifying substance use, reflecting a commitment to maintaining safe workplaces and trustworthy assessments.
A key advantage lies in the rapid evaluation of samples. This efficiency provides peace of mind for employers needing swift, accurate insights into workforce reliability and compliance with drug policies.
In Harwood, ND, hair follicle testing facilitates employer compliance with drug-free workplace policies. Such testing minimizes legal risks while enhancing safety, providing assurance that employees maintain adherence to established guidelines.
Employing this testing method instills confidence among businesses, offering both peace of mind and legal protection. The rigorous nature of hair testing supports strict standards necessary for safe workplace environments.
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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I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!
Mark Broadhead - 2/12/2025
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
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