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Located in Central, Michigan, Accredited Drug Testing provides comprehensive hair follicle drug testing services. Whether you're in need of a hair drug or alcohol test, our expertise in hair testing is unparalleled. With centers available in cities across the country, we conduct hair tests using 1.5 to 2-inch hair samples from the head or body in most scenarios. Our hair tests can analyze drugs, alcohol/ETG, among other tailored options.
Recently, drug testing methods have increasingly favored the hair follicle approach. Employers, legal entities, and substance abuse specialists often prefer hair drug tests over traditional urine tests. They are invaluable for employers enforcing strict drug-free policies and for court and probation contexts. A key advantage is their extended detection period, generally spanning up to 90 days, with an observation-based collection that is difficult to manipulate. Yet, for recent drug usage within five days, urine tests remain optimal.
Located in Central, Michigan, Accredited Drug Testing provides comprehensive hair follicle drug testing services. Whether you're in need of a hair drug or alcohol test, our expertise in hair testing is unparalleled. With centers available in cities across the country, we conduct hair tests using 1.5 to 2-inch hair samples from the head or body in most scenarios. Our hair tests can analyze drugs, alcohol/ETG, among other tailored options.
Recently, drug testing methods have increasingly favored the hair follicle approach. Employers, legal entities, and substance abuse specialists often prefer hair drug tests over traditional urine tests. They are invaluable for employers enforcing strict drug-free policies and for court and probation contexts. A key advantage is their extended detection period, generally spanning up to 90 days, with an observation-based collection that is difficult to manipulate. Yet, for recent drug usage within five days, urine tests remain optimal.
* 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 now regarded as a potent method for identifying drug and alcohol consumption. Hair retains a long-term record of alcohol and drug use by capturing biomarkers within the fibers of the growing hair strand. When collected near the scalp, hair can offer up to a roughly 3-month detection period for alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and easy to ship.
A 1.5-inch hair sample consisting of approximately 200 strands (about the size of a #2 pencil) near the scalp will yield 100mg of hair, the ideal sample size for screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the hair sample is recommended. We advise using a jeweler's scale to weigh the sample. If scalp hair is not available, an equivalent amount of body hair may be collected. When mentioning head hair, we refer solely to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory process for obtaining a drug test result consists of four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of processing a sample into the laboratory’s system. This step involves verifying that the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not provided by an electronic chain of custody system.
Screening involves a preliminary rapid check for drugs of abuse. While it is a cost-effective method for eliminating drug use in most samples, a positive screen requires confirmation to be admissible in court. Any samples that are presumptively positive in Screening mandate a secondary confirmation.
If a sample tests presumptively positive during the Screening phase, more hair is taken from the initial specimen for preparation in the Extraction phase. Here, drugs are extracted from hair at a markedly lower concentration than in other methods (e.g., urine or oral fluid), which is why hair drug screening is the most complex methodology.
Confirmation of any positive screening result is done using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed before confirmation if necessary. The entire lab process from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis is done on the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Central, MI
Hair testing in Central, MI offers distinct advantages over standard urine tests. With superior accuracy and reliability, hair tests detect a wider range of substances. The extended detection window offered by hair tests significantly outmatches urine tests, providing a more comprehensive review of an individual’s substance use history, indispensable for employers adopting rigorous drug policies.
Extended Detection Window in Central, MI
Hair follicle testing in Central, MI offers an unparalleled detection period for drug use, up to 90 days, allowing employers to gain a holistic view of potential employees' or existing staff’s drug history. This extended window is a substantial advantage over other tests, enabling a deeper insight into an individual's conduct over the long term.
Tamper-Resistant Testing Method in Central, MI
In Central, MI, hair follicle tests are acclaimed for their resistance to tampering and manipulation. Unlike other methods, the observed collection process ensures sample integrity, leading to results that are difficult to adulterate. This robust testing approach guarantees that employers receive reliable and credible results every time.
Convenient Nationwide and Local Testing Locations in Central, MI
Central, MI hosts an array of testing locations that offer easy access to hair follicle drug testing services. Coupled with our nationwide network, this ensures that individuals and employers can quickly and effortlessly access testing resources, minimizing wait times and optimizing convenience.
Simple, Confidential Process in Central, MI
The process for conducting hair follicle tests in Central, MI is straightforward and respects privacy concerns. From ordering to receiving results, each step is designed to protect confidentiality while ensuring ease of use, catering to both individuals’ and organizations’ needs for discretion and simplicity in testing.
Affordable Pricing and Fast Turnaround in Central, MI
Competitive pricing and rapid result delivery make hair follicle testing in Central, MI a valuable choice for companies of all sizes. The swift turnaround, coupled with cost-effective options, provides a robust framework for companies seeking efficient and economically viable substance testing solutions.
Fast, Accurate, and Reliable Results in Central, MI
The precision and quick results of hair follicle drug tests stand out in Central, MI. These tests excel in accuracy when identifying substance usage, offering results that professionals and organizations can trust. This method ensures that results are not just fast but highly precise, thus maintaining the reliability of testing outcomes.
Compliance and Peace of Mind for Employers in Central, MI
Employers in Central, MI find peace of mind with hair follicle testing. By ensuring adherence to drug-free workplace policies, this method minimizes legal liabilities and promotes a safer work environment. The extensive detection capabilities of hair tests allow firms to confidently maintain compliance and uphold their workforce integrity.
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