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
In Centralia, Missouri, Accredited Drug Testing provides thorough hair follicle analyses for drugs and alcohol. With locations across the nation, including all major cities, we specialize in offering expert hair testing services. Although hair from the head is generally preferred, body hair can also be used if the crown has at least 1.5 to 2 inches of growth. Our customizable hair tests can detect drugs, alcohol/ETG, and other substances.
Over recent years, hair follicle drug tests have become more common in the testing process. Courts, employers, and professionals in Substance Abuse are opting for hair tests over urine tests. These are chosen by employers who strictly prohibit drug use, court systems, and for those on probation. The main advantage of hair tests is a longer detection window of up to 90 days. Tests are observed during collection, making them tough to tamper with. For instances of drug use within five days, urine tests are still the most precise.
In Centralia, Missouri, Accredited Drug Testing provides thorough hair follicle analyses for drugs and alcohol. With locations across the nation, including all major cities, we specialize in offering expert hair testing services. Although hair from the head is generally preferred, body hair can also be used if the crown has at least 1.5 to 2 inches of growth. Our customizable hair tests can detect drugs, alcohol/ETG, and other substances.
Over recent years, hair follicle drug tests have become more common in the testing process. Courts, employers, and professionals in Substance Abuse are opting for hair tests over urine tests. These are chosen by employers who strictly prohibit drug use, court systems, and for those on probation. The main advantage of hair tests is a longer detection window of up to 90 days. Tests are observed during collection, making them tough to tamper with. For instances of drug use within five days, urine tests are still the most precise.
* 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 analysis is recognized as an effective method for tracking the use of drugs and alcohol. The strands of hair capture markers over time within their growing fibers, offering a prolonged timeline of substance use. When hair is taken near the scalp, it can reveal drug and alcohol usage for as long as three months. Gathering hair is straightforward, tampering with it is relatively challenging, and it is convenient for shipping.
A sample consisting of 1.5 inches of around 200 strands (similar in size to a #2 pencil) near the scalp provides 100mg, which is the preferred amount for testing and verification. For examinations like EtG, additional tests, or tests beyond 10 panels, it is advised to use 150mg of hair. Using a jeweler’s balance for weighing the sample is recommended. If hair from the scalp isn't available, a similar quantity of body hair can be used. References to head hair specifically mean scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The process in the lab for creating a drug test result involves four major steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially processed into the lab’s system. This phase includes checking if the sample was correctly sealed and sent, giving it a unique LAN (Laboratory Accessioning Number), and completing data entry not covered by electronic custody records.
Screening is a preliminary assessment to check for drugs. While Screening is efficient in excluding drug use in most samples, any positive results must be validated for legal acceptance. Any samples presumed positive in Screening need a follow-up confirmation.
Should a sample show a positive indication in Screening, additional hair from the original deposit is used for Extraction. Drugs are extracted at lower concentrations in hair than in other testing forms (urine, saliva), making hair screening complex.
Positive screenings undergo further checks using GC/MS, GC/MS/MS, or LC/MS/MS. Presumed positive samples are cleaned before validation if necessary. The whole process, from Accessioning to Confirmation, is checked following both CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often known as "hair follicle tests", the assessment actually examines the hair strand, not the follicle beneath the scalp
Hair follicle testing in Centralia, MO surpasses traditional urine tests by offering superior accuracy. Unlike urine tests, hair tests detect substances over a longer period, providing a more comprehensive substance use history.
Employers and professionals increasingly favor hair sampling due to its reduced margin for error. In Centralia, hair tests provide reliable evidence that is hard to compromise, unlike more traditional methods.
In Centralia, MO, hair follicle tests detect drug use up to 90 days prior, offering a thorough view of an individual’s drug history. This extended window allows employers to better assess employee and applicant history.
The increased detection span gives businesses a comprehensive understanding, supporting their decision-making regarding potential and current employees in Centralia.
Hair follicle tests in Centralia, MO present a robust method that significantly reduces the chance of tampering. The collection and testing process is secure, ensuring trustworthy outcomes.
The robust nature of hair testing makes tampering nearly impossible, providing Centralia employers with confidence in the accuracy and reliability of their results.
With convenient locations throughout Centralia, MO, and across the country, our testing centers are easily accessible. This network provides quick, simple, and hassle-free testing options for everyone.
Our Centralia locations ensure everyone has access to efficient testing services, delivering convenience and accessibility to meet diverse needs promptly.
In Centralia, MO, the hair testing process is straightforward and confidential. Ordering, collecting, and receiving results is seamless, addressing privacy concerns effectively.
We emphasize ease-of-use, ensuring that every participant in Centralia will encounter a process that's not just simple but also respects their need for confidentiality.
Affordable pricing in Centralia, MO, makes hair drug testing an attractive option for all businesses. Quick turnaround times coupled with our competitive rates offer great value for companies.
Our efficient procedures and cost-effective solutions contribute to the peace of mind and satisfaction of organizations large and small across Centralia.
In Centralia, MO, hair follicle tests offer exceptional precision and speed in drug detection. These tests provide high accuracy, allowing for swift and reliable substance use identification. Their rapid results ensure that both employers and individuals are quickly informed.
The hair follicle method is renowned for its accuracy rate. The speed at which results are obtained means less waiting time and more peace of mind for decision-makers in Centralia.
Centralia, MO employers gain assurance from using hair follicle tests to meet drug-free workplace policies, minimizing legal liabilities. Hair testing aids in preserving a safe and compliant work environment.
These tests help maintain adherence to regulations, reducing the likelihood of risk for companies seeking to ensure responsible substance use policies are observed.
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 Centralia, MO — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Centralia, MO — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Centralia, MO.
Including specimen collector training, DER training, reasonable suspicion training and much more in Centralia, MO.v
Get fast, accurate hair drug testing at our convenient Centralia, MO locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Centralia, MO.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Centralia, MO.
Accurate 5 panel drug testing with fast, confidential results—trusted by Centralia, MO employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Centralia, MO workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Centralia, MO workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Centralia, 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