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 Protem, Missouri, Accredited Drug Testing offers comprehensive hair follicle drug testing. Our expertise in hair testing is unparalleled, and we have locations nationwide ready to conduct these tests in multiple cities. Generally, 1.5 to 2 inches of hair from the crown or body can be used for testing. This includes analyses for drugs, alcohol/ETG, or tailored testing solutions.
In recent times, hair follicle drug tests have become a preferred method of conducting drug screenings. This testing is increasingly required by employers, courts, and professionals in Substance Abuse fields, replacing traditional urine tests. Employers with zero-tolerance policies, courts, and probation officers favor these tests for their extended detection capabilities of up to 90 days. While current drug use within 5 days is better tested via urine, hair tests are difficult to evade and collected under observation.
In Protem, Missouri, Accredited Drug Testing offers comprehensive hair follicle drug testing. Our expertise in hair testing is unparalleled, and we have locations nationwide ready to conduct these tests in multiple cities. Generally, 1.5 to 2 inches of hair from the crown or body can be used for testing. This includes analyses for drugs, alcohol/ETG, or tailored testing solutions.
In recent times, hair follicle drug tests have become a preferred method of conducting drug screenings. This testing is increasingly required by employers, courts, and professionals in Substance Abuse fields, replacing traditional urine tests. Employers with zero-tolerance policies, courts, and probation officers favor these tests for their extended detection capabilities of up to 90 days. While current drug use within 5 days is better tested via urine, hair tests are difficult to evade and collected under observation.
* 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 a valuable method for detecting drug and alcohol consumption. Hair retains biomarkers in its strands over time, providing an extended history of substance use. When collected near the scalp, it offers a detection window of up to around three months for substances. Hair collection is straightforward, relatively tamper-proof, and easily transportable.
A 1.5-inch section of approximately 200 hair strands (roughly the size of a #2 pencil) nearest to the scalp yields 100mg, which is the optimal amount for analysis. For tests such as EtG, add-ons, and those exceeding 10 panels, a 150mg specimen is advised. Specimens should be weighed using a jeweler’s scale. If scalp hair cannot be obtained, a similar amount of body hair can be gathered. "Head hair" refers exclusively to scalp hair, while "body hair" includes all other hair types (facial, axillary, etc.).
Process Overview
The essential steps in lab processing of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning integrates the sample into a lab’s data system. This encompasses checking the seal and shipping of the sample, assigning it a unique LAN (Laboratory Accessioning Number), and completing any missing data from the electronic chain of custody system.
Screening serves as an initial quick test for substance abuse, offering a cost-effective solution to exclude drug use in most samples. A positive screening test requires further confirmation for legal admissibility. Any samples with potential positive results in Screening necessitate secondary confirmation.
In cases of presumptive positivity during Screening, additional hair from the initial sample undergoes preparation for Extraction. Drugs are isolated from hair at significantly lower concentrations than other methods (i.e., urine or oral fluid), highlighting the complexity of hair drug testing methodologies.
Positively screened samples undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are appropriately washed pre-confirmation. Each laboratory step, from Accessioning to Confirmation, adheres to CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Referred to as "hair follicle tests", the procedure examines the hair strand, not the follicle under the scalp.
When comparing hair follicle testing to urine tests, the former exhibits superior reliability in Protem, MO. Hair tests offer a broader detection window and almost invulnerable resistance to tampering. They are preferred for their precision in identifying long-term substance use.
Hair follicle testing in Protem, MO, offers an extended drug use detection window of up to 90 days. This provides employers with a comprehensive understanding of an individual's substance history, crucial for a thorough evaluation process.
In Protem, MO, hair follicle tests stand out for being tamper-resistant. This drastically minimizes the possibility of sample adulteration, delivering results that are both trustworthy and definitive, ensuring the integrity of the testing process.
With numerous convenient testing locations in Protem, MO, and across the nation, Accredited Drug Testing ensures effortless access to hair follicle tests. Our centers are positioned for fast, simple, and hassle-free service for all our clients.
The process of hair follicle testing in Protem, MO, is both simple and confidential. From ordering the test to receiving results, the procedure prioritizes privacy and user ease, addressing any concerns regarding personal data security and convenience.
Accredited Drug Testing offers competitive pricing and swift result times for hair follicle testing in Protem, MO. This provides exceptional value to businesses of various sizes, ensuring both cost efficiency and peace of mind.
Hair follicle drug tests in Protem, MO, provide rapid and precise results. Their high accuracy ensures reliable detection of substances, allowing employers to make informed decisions swiftly. Such efficiency is crucial in maintaining workplace safety and compliance.
Using hair follicle testing in Protem, MO, helps employers maintain compliance with drug-free workplace policies. This not only reduces potential legal risks but also supports a safer, more reliable work environment. Employers gain peace of mind, knowing they're fostering a secure workplace.
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 Protem, MO — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Protem, MO — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Protem, MO.
Including specimen collector training, DER training, reasonable suspicion training and much more in Protem, MO.v
Get fast, accurate hair drug testing at our convenient Protem, MO locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Protem, MO.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Protem, MO.
Accurate 5 panel drug testing with fast, confidential results—trusted by Protem, MO employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Protem, MO workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Protem, MO workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Protem, 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