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 St. George, Missouri. If you're in need of a hair drug or alcohol test, Accredited Drug Testing is an expert in hair testing, with facilities across all major cities Nationwide that can carry out hair tests. Typically, 1.5 to 2 inches of hair from the crown of your head or body might be utilized for the test. Hair analysis can detect drugs, alcohol/ETG, or other tailored testing solutions.
Over recent years, conducting drug tests has increasingly incorporated the hair follicle drug test method. Numerous employers, courts, and substance abuse specialists now prefer hair drug testing over the common urine test. Hair follicle drug tests are preferred by employers with zero-tolerance policies, the judicial system, and individuals on probation. The key advantage of hair drug tests is their extended detection window for drug use, generally lasting up to 90 days. The collection process is observed, making it difficult to tamper with the results. However, urine tests continue to provide the most precise results for drug use in the last five days.
Accredited Drug Testing provides comprehensive hair follicle drug testing services in St. George, Missouri. If you're in need of a hair drug or alcohol test, Accredited Drug Testing is an expert in hair testing, with facilities across all major cities Nationwide that can carry out hair tests. Typically, 1.5 to 2 inches of hair from the crown of your head or body might be utilized for the test. Hair analysis can detect drugs, alcohol/ETG, or other tailored testing solutions.
Over recent years, conducting drug tests has increasingly incorporated the hair follicle drug test method. Numerous employers, courts, and substance abuse specialists now prefer hair drug testing over the common urine test. Hair follicle drug tests are preferred by employers with zero-tolerance policies, the judicial system, and individuals on probation. The key advantage of hair drug tests is their extended detection window for drug use, generally lasting up to 90 days. The collection process is observed, making it difficult to tamper with the results. However, urine tests continue to provide the most precise results for drug use in the last five 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 screening has gained recognition as a robust method for identifying drug and alcohol consumption. Hair captures a historical record of alcohol and other drugs by embedding biomarkers within the hair strand as it grows. When collected near the scalp, hair can offer roughly a 3-month detection period for alcohol and other substances. Hair is straightforward to gather, not easily tampered with, and convenient to transport.
A segment of 1.5 inches consisting of roughly 200 strands of hair (similar in size to a #2 pencil) closest to the scalp will provide 100mg of hair, which is the preferred amount for screening and verification. For EtG, additional tests, and/or examinations exceeding 10 panels, 150mg of the sample is advised. We suggest weighing the sample using a jeweler’s scale. Should scalp hair be unavailable, an equivalent quantity of body hair can be taken. When discussing head hair, we specifically mean scalp hair. Body hair refers to all other types of hair (such as facial, axillary, etc.).
Process Overview
The principal stages in processing a drug test result in the laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into a laboratory’s system. This step entails verifying that the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and entering any supplementary data not covered by an electronic chain of custody system.
Screening is a preliminary, rapid assessment for drugs of abuse. While Screening is a cost-efficient method to exclude drug usage in most samples, a positive screen must be confirmed to be valid in court. Any samples that test positive in Screening need further confirmation.
If a sample tests positive in the Screening phase, more hair is retrieved from the initial specimen and prepared for Extraction. In this phase, drugs are removed from hair at a significantly lower concentration than other methods (e.g., urine or oral fluid), which is why hair drug screening is the most challenging method to execute.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleaned before confirmation as necessary. The entire lab process from Accessioning to Confirmation is reviewed under the CAP (College of American Pathologists) Hair standard and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as "hair follicle tests", the test itself examines the hair strand, not the follicle beneath the scalp
When comparing hair follicle testing to urine testing in St. George, MO, hair testing emerges as superior. Hair follicle tests demonstrate enhanced detection accuracy and reliability. They can detect drug use over extended periods, unlike traditional urine tests.
The extended detection window means employers receive a fuller picture of substance abuse history. This enables better-informed hiring decisions, particularly in fields where sobriety is crucial.
One of the noteworthy advantages of hair follicle testing in St. George, MO, is its extended detection window. Capable of identifying drug use spanning up to 90 days, this method delivers an exhaustive perspective of an individual's substance history, far surpassing what urine tests can offer.
This comprehensive span ensures employers understand long-term habits. Detection over several months allows for a more accurate assessment of substance usage.
In St. George, MO, hair follicle tests represent a tamper-resistant testing method. Their design significantly diminishes the chance of sample adulteration, yielding reliable and irrefutable results every time.
Such reliability is crucial in maintaining the integrity of testing procedures. By minimizing intervention opportunities, hair follicle tests provide an extra layer of security not found in more easily manipulated methods.
With numerous convenient nationwide testing centers, including St. George, MO, accessing our services is hassle-free. The quick, easy, and hassle-free locality of testing centers eases the process for clients, ensuring efficient service delivery.
Local access means shorter wait times and faster service, accommodating busy schedules while maintaining high standards of testing accuracy and speed.
In St. George, MO, our hair follicle testing process prides itself on being simple and confidential. The procedure from order to result remains private, addressing user concerns about privacy while maintaining ease.
The straightforward approach enhances user experience, ensuring that clients receive their results quickly and confidentially, without the hassle or stress typically associated with drug testing.
Our testing services in St. George, MO, deliver affordable pricing and fast turnaround. With competitive pricing, we ensure excellent value, catering to both small businesses and larger enterprises alike.
Quick result delivery further enhances value, allowing employers to make informed decisions faster. The balance of cost and efficiency makes our offerings attractive to all clients.
Hair follicle drug tests in St. George, MO offer fast, accurate, and reliable results. Their high precision in detecting substances is unmatched, ensuring that employers receive the most accurate data on employee or applicant drug use.
Speed is a key advantage. From collection to results, the process is streamlined to deliver quick outcomes, assisting employers in making timely decisions. High accuracy ensures confidence in the findings, removing doubts from the hiring or assessment process.
Implementing hair follicle testing in St. George, MO, equips employers with compliance and peace of mind. Ensuring adherence to workplace drug-free policies, this method minimizes legal dangers while enhancing workplace safety.
By opting for comprehensive hair testing, companies commit to a safer working environment, adhering to both ethical standards and regulatory requirements, reducing potential liabilities.
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 St. George, MO — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in St. George, MO — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around St. George, MO.
Including specimen collector training, DER training, reasonable suspicion training and much more in St. George, MO.v
Get fast, accurate hair drug testing at our convenient St. George, MO locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in St. George, MO.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in St. George, MO.
Accurate 5 panel drug testing with fast, confidential results—trusted by St. George, MO employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for St. George, MO workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your St. George, MO workplace compliant.
Certified DOT physicals with quick, reliable exams to keep St. George, MO drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.
Jim Raymond - 10/18/2024
Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.
Kevin Howell - 12/19/2024
Fast service and friendly staff! Could not recommend enough for drug testing services.
Habib Malik - 4/12/2025