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 offers complete hair follicle drug testing in Grantwood Village, Missouri. If you require a hair drug or alcohol test, Accredited Drug Testing is your go-to specialist with comprehensive facilities nationwide, ready to conduct hair tests. You'll need 1.5 to 2 inches of hair from either the crown of your head or body. Hair tests can detect drugs, alcohol/ETG, and provide tailored options.
In recent years, hair follicle drug testing has increasingly been adopted. Many employers, courts, and Substance Abuse professionals now prefer this method over standard urine tests. Employers with zero-tolerance policies, courts, and those on probation benefit from hair drug tests. These tests offer a longer detection window of up to 90 days, are conducted with observed collections, and are nearly foolproof. For recent drug use within 5 days, urine tests remain the gold standard.
Accredited Drug Testing offers complete hair follicle drug testing in Grantwood Village, Missouri. If you require a hair drug or alcohol test, Accredited Drug Testing is your go-to specialist with comprehensive facilities nationwide, ready to conduct hair tests. You'll need 1.5 to 2 inches of hair from either the crown of your head or body. Hair tests can detect drugs, alcohol/ETG, and provide tailored options.
In recent years, hair follicle drug testing has increasingly been adopted. Many employers, courts, and Substance Abuse professionals now prefer this method over standard urine tests. Employers with zero-tolerance policies, courts, and those on probation benefit from hair drug tests. These tests offer a longer detection window of up to 90 days, are conducted with observed collections, and are nearly foolproof. For recent drug use within 5 days, urine tests remain the gold standard.
* 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 increasingly recognized as an effective means for identifying drug and alcohol consumption. Hair retains a long-term record of alcohol and drugs by embedding biomarkers in the fibers of the maturing hair strand. When sourced near the scalp, hair can offer a detection window of up to roughly 3 months for alcohol and drugs. Hair is straightforward to collect, challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches and consisting of around 200 hair strands (approximating the size of a #2 pencil) nearest the scalp will yield 100mg of hair, the desired sample size for both screening and confirmation. For EtG, additional analyses, and/or tests exceeding 10 panels, 150mg of the sample is advisable. It's suggested to weigh the sample using a jeweler’s scale. If scalp hair is not accessible, an equivalent quantity of body hair can be gathered. Head hair refers exclusively to scalp hair, whereas body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The procedure for processing a drug test in a laboratory comprises four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial processing of a sample into a lab’s system. This step encompasses verifying that the sample was properly sealed and transported, assigning a unique LAN (Laboratory Accessioning Number), and inputting any supplementary data not included by an electronic chain of custody system.
Screening involves a preliminary rapid assessment for drugs of abuse. While Screening is a cost-efficient means to determine drug usage in most samples, any positive screen must be verified to be valid in legal settings. Samples that test presumptively positive during Screening require a secondary confirmation.
For samples deemed presumptively positive in the Screening phase, additional hair is retrieved from the original specimen and readied for Extraction. During this phase, drugs are isolated from hair at a considerably lower concentration than other techniques (such as urine or oral fluid), which underscores the complexity of hair drug screening.
Confirmation of any positive result in screening is executed using GC/MS, GC/MS/MS, or LC/MS/MS. Samples that are presumptive positive undergo washing prior to confirmation, as needed. The entire process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed as "hair follicle tests", this test evaluates the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Grantwood Village, MO
Hair follicle testing outshines traditional urine tests by offering superior detection accuracy. Unlike urine tests, which have a limited detection window, hair tests can reveal a history of substance use dating back up to 90 days. This extended timeframe allows for a more comprehensive understanding of an individual's drug habits, making it a more reliable tool for employers and institutions aiming for zero-tolerance policies.
Extended Detection Window in Grantwood Village, MO
One of the standout features of hair follicle testing is its ability to detect drug use over an impressive span of up to 90 days. This extensive detection window provides employers in Grantwood Village, MO, with a detailed view of employees' substance use history, offering insights beyond immediate usage. This capability offers a robust assessment tool for maintaining workplace standards and safety.
Tamper-Resistant Testing Method in Grantwood Village, MO
Hair follicle testing significantly minimizes the risk of sample tampering or adulteration. This testing method assures both employers and institutions in Grantwood Village, MO, that results are reliable and unquestionable. The inherent difficulty in falsifying hair test samples ensures that the integrity of the test is maintained, fostering a trustworthy environment for substance use assessments.
Convenient Nationwide Testing Locations and Local Locations in Grantwood Village, MO
Accredited Drug Testing ensures convenient access to testing services with their extensive nationwide testing centers. In Grantwood Village, MO, local locations provide quick and hassle-free access to essential drug testing services, ensuring that individuals and businesses can meet their testing needs without inconvenience, maintaining a high standard of service and accessibility across the region.
Simple, Confidential Process in Grantwood Village, MO
Ordering, taking, and receiving results from hair follicle tests is straightforward and ensures confidentiality. Individuals in Grantwood Village, MO, can engage in the process with the assurance of privacy, addressing common concerns about security and ease of use. This seamless procedure guarantees that both personal and professional drug testing needs are met with discretion.
Affordable Pricing and Fast Turnaround in Grantwood Village, MO
With competitive pricing and quick turnaround times, Accredited Drug Testing offers excellent value for businesses of all sizes in Grantwood Village, MO. Their efficient service ensures that employers can obtain necessary testing results without delay, maintaining budgetary concerns and delivering peace of mind with economically sensible options that do not compromise on quality or reliability.
Fast, Accurate, and Reliable Results in Grantwood Village, MO
When it comes to drug testing, speed and precision are crucial. Hair follicle tests offer remarkably accurate results, capturing substance use with high fidelity. In Grantwood Village, MO, the swiftness and accuracy of these tests provide reliable insights, ensuring both individuals and companies can trust the outcomes. This method streamlines the process, delivering results efficiently without compromising quality.
Compliance and Peace of Mind for Employers in Grantwood Village, MO
In Grantwood Village, MO, hair follicle testing facilitates compliance with workplace drug-free policies. Utilizing this method reduces legal risks and bolsters workplace safety. Employers can rest assured that they are adhering to guidelines and protecting their workforce, while maintaining the integrity of their zero-tolerance policies and fostering a secure work environment.
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 Grantwood Village, MO — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Grantwood Village, MO — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Grantwood Village, MO.
Including specimen collector training, DER training, reasonable suspicion training and much more in Grantwood Village, MO.v
Get fast, accurate hair drug testing at our convenient Grantwood Village, MO locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Grantwood Village, MO.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Grantwood Village, MO.
Accurate 5 panel drug testing with fast, confidential results—trusted by Grantwood Village, MO employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Grantwood Village, MO workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Grantwood Village, MO workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Grantwood Village, 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