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Accredited Drug Testing provides comprehensive hair follicle drug testing services in Edina, Minnesota. For those needing a hair drug or alcohol test, we are experts in hair testing, offering centers across all cities Nationwide for conducting such tests. Typically, required hair length is 1.5 to 2 inches from the crown, though body hair may also be used. Hair tests cover drugs, alcohol/ETG, and other tailored options.
Recently, the use of hair follicle drug testing has risen as an alternative to standard urine testing. More employers, courts, and substance abuse experts are preferring this method. It's favored by employers with zero-tolerance policies and by courts overseeing individuals on probation. The key advantage of hair tests is their extended detection window of up to 90 days. However, to detect drug use within the last 5 days, urine tests remain most accurate.
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Edina, Minnesota. For those needing a hair drug or alcohol test, we are experts in hair testing, offering centers across all cities Nationwide for conducting such tests. Typically, required hair length is 1.5 to 2 inches from the crown, though body hair may also be used. Hair tests cover drugs, alcohol/ETG, and other tailored options.
Recently, the use of hair follicle drug testing has risen as an alternative to standard urine testing. More employers, courts, and substance abuse experts are preferring this method. It's favored by employers with zero-tolerance policies and by courts overseeing individuals on probation. The key advantage of hair tests is their extended detection window of up to 90 days. However, to detect drug use within the last 5 days, urine tests remain most accurate.
* 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.
Recognized as an effective resource in identifying substance and alcohol consumption, hair analysis provides a comprehensive timeline through the encapsulation of biomarkers within the hair's fibers. When sourced near the scalp, hair can offer a detection span of nearly three months for alcohol and drugs. It's straightforward to collect, challenging to tamper with, and easy to transport.
A 1.5-inch hair section containing approximately 200 strands close to the scalp yields 100mg, the optimal amount for both screening and confirmation processes. For tests involving EtG, additional screenings, and/or those exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale to measure the sample. If scalp hair is not accessible, an equivalent volume of body hair can be used. In this context, head hair refers solely to scalp hair. Body hair encompasses all other varieties (like facial, axillary, etc.).
Process Overview
The core steps required in processing a drug test result in a lab encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the introductory procedure where a sample is registered within a lab's records, ensuring that it was properly sealed and delivered, assigning a unique Laboratory Accessioning Number (LAN), and filling out any necessary data entry not covered by an electronic chain of custody system.
Screening acts as a preliminary evaluation for substances of misuse. Although it's a budget-friendly approach to dismiss drug usage in most samples, a screen that returns positive needs confirmation to be accepted legally. Any samples deemed presumptively positive during Screening necessitate further confirmation.
For samples flagged as presumptively positive at Screening, additional hair is taken from the initial collection and prepped for Extraction. Drugs are then extracted from hair at much lower concentrations compared to other methods (like urine or oral fluid), explaining why hair drug analysis is the most arduous method to execute.
Any positive outcomes from Screening undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed as required before confirmation. The entire progression from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and conformance with ISO / IEC 17025 standards.
Perks of hair drug testing:
Drawbacks:
Note: Although often called "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Edina, MN
Hair testing offers superior detection accuracy, surpassing traditional urine tests. Its ability to uncover a longer history of substance use provides a more reliable snapshot, important for employers enforcing zero-tolerance policies and seeking detailed reports of employee conduct.
Extended Detection Window in Edina, MN
With the capacity to detect drug use up to 90 days prior, hair follicle testing provides employers with a comprehensive view of potential or current employee substance use, ensuring that only individuals adhering to company standards are part of the workforce.
Tamper-Resistant Testing Method in Edina, MN
Hair follicle testing significantly diminishes the risk of sample tampering. This method ensures the reliability and integrity of test results, crucial for maintaining an authentic and trustworthy testing process.
Convenient Nationwide Testing Locations and Local Locations in Edina, MN
Our expansive network of testing centers across the nation ensures easy and hassle-free access to testing services for individuals and businesses in Edina and beyond, ensuring prompt service delivery every time.
Simple, Confidential Process in Edina, MN
Our procedure for ordering tests, sample collection, and receiving results is straightforward and confidential. This ensures client privacy is respected while maintaining ease of use throughout the testing process.
Affordable Pricing and Fast Turnaround in Edina, MN
We offer competitive pricing along with quick turnaround times, delivering excellent value. Our services meet the needs of companies of all sizes, facilitating effective decision-making and peace of mind.
Fast, Accurate, and Reliable Results in Edina, MN
Hair follicle drug tests provide swift and precise results, a vital feature for employers assessing substance use histories. The high level of accuracy ensures trust in the outcomes, enabling informed decisions in hiring or maintaining a safe workplace.
Compliance and Peace of Mind for Employers in Edina, MN
Utilizing hair follicle testing allows employers to comply with drug-free workplace requirements. It reduces legal risks and contributes significantly to creating a safer, more productive working environment.
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