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 South Greenfield, Missouri. Specializing in hair and alcohol testing, we offer services across all cities Nationwide, ensuring convenient access to testing facilities. For a hair test, typically 1.5 to 2 inches of hair from the head or body may be required. Our tests can screen for drugs, alcohol/ETG, and other tailored testing options.
In recent times, the adoption of hair follicle drug testing has become more prevalent. A growing number of employers, legal authorities, and Substance Abuse experts are favoring hair tests over traditional urine tests. Hair follicle tests serve zero-tolerance employers, courts, and probationary monitoring by providing a longer detection window of drug use, typically up to 90 days, using an observed collection method that is nearly impossible to tamper with. Nonetheless, when testing for recent drug use within the past five days, urine tests remain the superior option.
Accredited Drug Testing provides comprehensive hair follicle drug testing services in South Greenfield, Missouri. Specializing in hair and alcohol testing, we offer services across all cities Nationwide, ensuring convenient access to testing facilities. For a hair test, typically 1.5 to 2 inches of hair from the head or body may be required. Our tests can screen for drugs, alcohol/ETG, and other tailored testing options.
In recent times, the adoption of hair follicle drug testing has become more prevalent. A growing number of employers, legal authorities, and Substance Abuse experts are favoring hair tests over traditional urine tests. Hair follicle tests serve zero-tolerance employers, courts, and probationary monitoring by providing a longer detection window of drug use, typically up to 90 days, using an observed collection method that is nearly impossible to tamper with. Nonetheless, when testing for recent drug use within the past five days, urine tests remain the superior option.
* 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 has emerged as an efficient method for identifying drug and alcohol consumption. Hair captures a comprehensive record of alcohol and drug exposure by embedding biomarkers in the strands as they grow. When cut close to the scalp, the hair can reveal substance use over a detection period of up to 90 days. Its collection is straightforward, tampering is challenging, and it is easily transportable.
A 1.5-inch section containing approximately 200 hair strands (comparable to a #2 pencil) nearest the scalp yields about 100mg, which is ideal for both initial assessments and confirmatory testing. For EtG evaluations, additional components, or assessments exceeding 10 panels, 150mg of hair is advisable. It is recommended to weigh the sample using a jeweler’s scale. In cases where scalp hair isn't accessible, a similar amount of body hair can be substituted. "Head hair" specifically refers to scalp hair, while "body hair" includes all other types (like facial and axillary hair).
Process Overview
There are four primary phases in the laboratory evaluation of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, an initial analysis of the sample into the lab systems is carried out, verifying proper sealing and shipment, allocating a unique LAN (Laboratory Accessioning Number), and filling in any required information not submitted via an electronic chain of custody process.
The Screening phase provides a preliminary assessment for potential drug presence. Although screening is an economical means to initially rule out drug use in most samples, positive findings require confirmation for courtroom acceptance. Samples that show presumptive positive results during screening need a further confirmation process.
When a sample appears positive at the Screening stage, additional hair is extracted from the initial sample for preparation in the Extraction phase. This stage extracts drugs from hair at much lower concentrations than other techniques (e.g., urine or oral samples), which makes hair drug testing a challenging procedure.
For any positive screening outcomes, confirmation is performed using GC/MS, GC/MS/MS or LC/MS/MS techniques. Any samples showing presumptive positives are pre-washed before confirmation when necessary. The entire lab process, from Accessioning to Confirmation, meets the criteria of both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", this analysis examines the hair strand, not the follicle beneath the surface.
Hair follicle testing in South Greenfield, MO, surpasses urine testing by offering superior detection accuracy and reliability. The ability to provide a far-reaching insight into an individual's drug history is invaluable. While urine tests detect recent usage, hair tests uncover patterns over a longer period, ensuring a more comprehensive overview.
Employers benefit significantly from this testing method thanks to its proven accuracy. Unlike urine tests, which can be influenced by various factors, hair follicle tests provide an objective assessment of substance use, boosting confidence in the results provided.
In South Greenfield, MO, the extended detection window of hair follicle testing provides substantial benefits. Unlike traditional testing methods, it captures a longer history of drug use—up to 90 days—offering employers and courts a comprehensive overview of one's substance use patterns.
This extensive window of detection is particularly advantageous to employers who seek transparency in their workforce's drug usage. Through hair testing, companies can gain insights into long-term behaviors, which are crucial for maintaining a safe and compliant work environment.
The tamper-resistant nature of hair follicle testing in South Greenfield, MO, makes it a reliable choice for employers and legal authorities. By significantly reducing the risk of sample adulteration, hair tests ensure that the results are credible and unquestionable.
With hair testing, the integrity of the sample is maintained from collection to analysis. This approach eliminates concerns over tampering or substitution, which are prevalent with traditional methods like urine testing. Confidence in the results enables better decision-making processes.
Conveniently located throughout South Greenfield, MO, and beyond, our nationwide testing centers provide easy access to hair follicle testing services. This widespread availability ensures a stress-free testing experience.
Our local and nationwide presence facilitates prompt service, enabling individuals and companies to quickly engage in the testing process. This accessibility is a significant advantage for anyone requiring efficient and hassle-free testing solutions.
In South Greenfield, MO, the hair follicle testing process is designed to be simple and confidential. From ordering to receiving results, each step is streamlined to prioritize privacy and ease of use.
This confidential approach ensures that all personal information is protected throughout the testing procedure. Clients can rest assured that the process is not only straightforward but also secure, addressing any privacy concerns they may have.
Offering affordable pricing and fast turnaround times in South Greenfield, MO, our hair follicle testing services provide excellent value for companies of all sizes. Competitive rates ensure accessibility without compromising the quality or speed of results.
Our focus on cost-efficient solutions combined with prompt service allows businesses to effectively manage their budget while ensuring they receive the highest standard of testing. This balance is ideal for maintaining financial and operational efficiencies.
In South Greenfield, MO, hair follicle drug tests offer fast, accurate, and reliable results. Their precision in detecting substance use is unparalleled, providing confidence in their outcomes. The process is designed to quickly identify drugs within a person's system, ensuring efficient turnaround to meet any urgent need for results.
Thanks to technological advancements, hair tests have become incredibly precise. The accuracy of these tests is highly valued, particularly among employers who require dependable methods to evaluate potential or current employees. Knowing that the results are reliable allows companies to make informed decisions swiftly.
Employers in South Greenfield, MO, can enjoy compliance and peace of mind with hair follicle testing. This method supports adherence to drug-free workplace policies, minimizes legal risks, and enhances overall workplace safety.
By implementing hair follicle testing, companies demonstrate their commitment to a drug-free environment. This proactive stance not only ensures compliance but also fosters a culture of safety and reliability, benefitting both the employer and the employees.
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 South Greenfield, MO — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in South Greenfield, MO — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around South Greenfield, MO.
Including specimen collector training, DER training, reasonable suspicion training and much more in South Greenfield, MO.v
Get fast, accurate hair drug testing at our convenient South Greenfield, MO locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in South Greenfield, MO.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in South Greenfield, MO.
Accurate 5 panel drug testing with fast, confidential results—trusted by South Greenfield, MO employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for South Greenfield, MO workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your South Greenfield, MO workplace compliant.
Certified DOT physicals with quick, reliable exams to keep South Greenfield, 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