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
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Saint Louis, Michigan. When in need of a hair drug or alcohol screening, Accredited Drug Testing offers expertise in hair testing, with facilities across the U.S. ready to conduct the test. A minimum of 1.5 to 2 inches of hair from the head or body is required in most instances. Hair tests can detect drugs, alcohol/ETG, or cater to other specific hair testing needs.
In recent times, drug testing methods have increasingly included hair follicle drug tests. Many employers, courts, and substance abuse specialists now demand these tests over standard urine ones. Hair follicle drug tests appeal to employers with no-tolerance policies, judicial systems, and individuals on probation. These tests' main advantage is a substantially longer drug detection window of up to 90 days, with observed collection minimizing cheating risks. Yet, for drug use within the past 5 days, urine tests remain the precise choice.
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Saint Louis, Michigan. When in need of a hair drug or alcohol screening, Accredited Drug Testing offers expertise in hair testing, with facilities across the U.S. ready to conduct the test. A minimum of 1.5 to 2 inches of hair from the head or body is required in most instances. Hair tests can detect drugs, alcohol/ETG, or cater to other specific hair testing needs.
In recent times, drug testing methods have increasingly included hair follicle drug tests. Many employers, courts, and substance abuse specialists now demand these tests over standard urine ones. Hair follicle drug tests appeal to employers with no-tolerance policies, judicial systems, and individuals on probation. These tests' main advantage is a substantially longer drug detection window of up to 90 days, with observed collection minimizing cheating risks. Yet, for drug use within the past 5 days, urine tests remain the precise choice.
* 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 recognized as a potent method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drugs by securing biomarkers within the strands as they grow. When taken close to the scalp, hair offers nearly a 3-month detection timeframe for alcohol and drugs. It is easy to collect, tough to tamper with, and simple to transport.
A 1.5-inch segment containing around 200 hair strands (roughly the size of a #2 pencil) nearest to the scalp yields 100mg, which is the optimal sample for both screening and confirmation. For EtG, additional tests, or tests exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair isn't available, a comparable amount of body hair can be used. When talking about head hair, we mean only scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The four principal phases in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the sample's initial processing into a lab's system. This step checks that the sample was properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and finishes any additional data entry missing from an electronic chain of custody system.
Screening is a preliminary rapid check for drug abuse. Although Screening is cost-efficient for ruling out drug use in most samples, a positive screen must be confirmed for legal admissibility. Samples indicated as presumptively positive in Screening do need further confirmation.
If a sample is marked as presumptively positive in the Screening phase, additional hair is taken from the original specimen and readied for Extraction. At this stage, the process extracts drugs from hair at much lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method.
Confirmation of any positive screenings is done using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed to be positive undergo washing before confirmation as required. The entire lab process from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently referred to as "hair follicle tests", the analysis is performed on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Saint Louis, MI
Comparing hair and urine tests, hair testing excels with superior detection accuracy and reliability. It provides a broader detection period, making it a preferred option over traditional urine tests, especially for employers who need reliable drug use data.
Extended Detection Window in Saint Louis, MI
Hair follicle testing can capture drug use over a more extended timeframe of up to 90 days. This capability allows employers in Saint Louis, MI, to gain an exhaustive understanding of an applicant's or employee's drug history, enhancing decision-making processes.
Tamper-Resistant Testing Method in Saint Louis, MI
Hair follicle tests in Saint Louis, MI, significantly mitigate the chance of sample tampering. This type of testing delivers reliable, undeniably accurate results, ensuring the integrity of the testing process is maintained at all times.
Convenient Nationwide Testing Locations and Local Locations in Saint Louis, MI
With a host of testing centers available nationwide, including local access in Saint Louis, MI, individual and corporate testing needs are met with ease. Our facilities ensure a quick and hassle-free testing experience for all users.
Simple, Confidential Process in Saint Louis, MI
The process for ordering and taking hair follicle tests is straightforward and confidential in Saint Louis, MI. From the point of order to receiving results, the procedures respect privacy, addressing any concerns users might have regarding confidentiality and simplicity.
Affordable Pricing and Fast Turnaround in Saint Louis, MI
With competitive pricing and swift turnaround, our hair follicle testing in Saint Louis, MI, offers exceptional value. Serving businesses of varying sizes ensures cost-efficiency while maintaining a fast and reliable service delivery.
Fast, Accurate, and Reliable Results in Saint Louis, MI
Hair follicle drug testing in Saint Louis, MI, offers unmatched precision and speed, ensuring accurate detection of substance use. This method stands out for its high accuracy, making it the preferred choice for those requiring fast yet reliable insights into drug consumption.
Compliance and Peace of Mind for Employers in Saint Louis, MI
Implementing hair follicle testing ensures adherence to workplace drug-free policies, minimizing legal risks. Employers in Saint Louis, MI, can achieve enhanced safety and peace of mind by opting for this stringent testing method.
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 Saint Louis, MI — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Saint Louis, MI — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Saint Louis, MI.
Including specimen collector training, DER training, reasonable suspicion training and much more in Saint Louis, MI.v
Get fast, accurate hair drug testing at our convenient Saint Louis, MI locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Saint Louis, MI.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Saint Louis, MI.
Accurate 5 panel drug testing with fast, confidential results—trusted by Saint Louis, MI employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Saint Louis, MI workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Saint Louis, MI workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Saint Louis, MI drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
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