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In Hillview, Minnesota, Accredited Drug Testing offers comprehensive hair follicle testing services. Whether you need to test for drugs or alcohol, our centers are available across all cities nationwide. Typically, hair from the crown of your head or body, measuring 1.5 to 2 inches, is required. These tests can detect drugs, alcohol/ETG, or other specific substances.
Recently, hair follicle testing has become a prevalent method for substance testing, often replacing traditional urine tests. Employers, courts, and substance abuse professionals prefer hair tests due to their extended detection capabilities, spanning up to 90 days, and the challenge they pose to tampering. For recent drug use detection, within the last 5 days, urine tests remain superior.
In Hillview, Minnesota, Accredited Drug Testing offers comprehensive hair follicle testing services. Whether you need to test for drugs or alcohol, our centers are available across all cities nationwide. Typically, hair from the crown of your head or body, measuring 1.5 to 2 inches, is required. These tests can detect drugs, alcohol/ETG, or other specific substances.
Recently, hair follicle testing has become a prevalent method for substance testing, often replacing traditional urine tests. Employers, courts, and substance abuse professionals prefer hair tests due to their extended detection capabilities, spanning up to 90 days, and the challenge they pose to tampering. For recent drug use detection, within the last 5 days, urine tests remain superior.
* 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 is increasingly recognized for its effectiveness in identifying alcohol and drug consumption. Hair retains a long-term record of drugs and alcohol by encasing biomarkers in the strands as they grow. When taken from near the scalp, hair can reveal up to roughly a 3-month timeframe for detecting alcohol and drugs. It’s easy to gather, hard to tamper with, and simple to transport.
A 1.5-inch sample of about 200 hair strands (similar to the diameter of a #2 pencil) nearest to the scalp is needed to obtain 100mg, the ideal sample for initial and confirmatory tests. For EtG, add-ons, or panels beyond 10, 150mg of the sample is advised. It is suggested to weigh the specimen using a jeweler’s scale. If scalp hair is not present, a similar quantity of body hair can be used. Head hair refers solely to scalp hair, while body hair encompasses all other types (face, armpits, etc.).
Process Overview
The laboratory analysis of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the initial processing of a specimen into a laboratory's database. This step ensures the sample was securely sealed and sent, assigns a unique LAN (Laboratory Accessioning Number), and completes any extra data entry not covered by an electronic chain of custody.
Screening conducts a quick preliminary check for drugs of abuse. It's a cost-effective preliminary method to exclude drug presence in most samples, but a positive screen requires confirmation to be legally valid. Samples flagged as presumptively positive during Screening need a subsequent confirmation.
If a sample is flagged as presumptively positive during Screening, additional hair is retrieved from the initial collection for Extraction. In this phase, drugs are extracted from hair at much lower concentrations than with other tests (such as urine or saliva), making hair drug testing one of the most challenging methods to execute.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples flagged as presumptive positives are washed before confirmation when necessary. The complete process from Accessioning to Confirmation is analyzed under the CAP (College of American Pathologists) Hair designation and follows the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," this test assesses the hair strand and not the follicle under the scalp.
Hair follicle testing in Hillview, MN, demonstrates clear advantages over urine testing. Its superior accuracy and reliability stem from its extended detection window, revealing substance use that urine tests may miss.
Beyond precision, hair tests provide a less invasive, tamper-proof option, giving employers a more comprehensive assessment of an individual's drug history.
Employers in Hillview, MN, benefit from the 90-day detection window of hair follicle tests. This extended timeframe offers a more complete view of an individual’s substance history.
By detecting drug use over an extended period, these tests provide crucial insights, helping to ensure safer, drug-free work environments.
Hair follicle tests in Hillview, MN, are designed to be tamper-resistant, significantly reducing the chances of sample adulteration.
These tests provide reliable and unquestionable results, offering employers confidence in the integrity of the testing process and peace of mind regarding their workplace safety policies.
Accredited Drug Testing offers unparalleled convenience with nationwide centers, including locations in Hillview, MN.
These testing centers provide quick and easy access, ensuring hassle-free drug testing services that accommodate various testing needs efficiently.
The process of hair follicle testing in Hillview, MN, is straightforward and confidential. From ordering to test administration and results retrieval, every step is designed with user ease in mind.
This confidentiality ensures privacy and peace of mind, making the process seamless for individuals and companies alike.
In Hillview, MN, Accredited Drug Testing provides competitively priced hair follicle testing, delivering fast turnaround times without compromising quality.
By offering excellent value, companies can enjoy affordable testing solutions that provide rapid, dependable results essential for effective decision-making.
In Hillview, MN, hair follicle drug tests provide fast and accurate results, essential for evaluating substance use. Their high precision allows for a detailed analysis of drug consumption, giving employers confidence in the reliability of the results.
Eliminating uncertainty, these tests ensure employers receive rapid, trustworthy information, making them a valuable tool in maintaining a drug-free workplace.
Hair follicle testing in Hillview, MN, supports employer compliance with drug-free workplace policies, reducing legal risks.
This method enhances workplace safety, allowing employers to maintain high standards and ensuring peace of mind through accurate and reliable testing methods.
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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Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
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