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In Webster, South Dakota, Accredited Drug Testing provides a full suite of hair follicle drug testing services. Specializing in hair drug and alcohol testing, our network of testing centers spans every city nationwide. Typically, hair tests require 1.5 to 2 inches of hair from the crown or body. These tests can analyze drug use, alcohol/ETG, or offer other custom testing configurations.
Hair follicle drug testing is gaining traction as a preferred test method in recent times. Many employers, judicial systems, and substance abuse professionals opt for it over the traditional urine test. Employers enforcing zero-tolerance policies and overseeing probation often choose hair tests due to their longer detection period—up to 90 days—and reliable, cheat-proof collection. However, urine tests still excel in identifying recent drug use within a 5-day span.
In Webster, South Dakota, Accredited Drug Testing provides a full suite of hair follicle drug testing services. Specializing in hair drug and alcohol testing, our network of testing centers spans every city nationwide. Typically, hair tests require 1.5 to 2 inches of hair from the crown or body. These tests can analyze drug use, alcohol/ETG, or offer other custom testing configurations.
Hair follicle drug testing is gaining traction as a preferred test method in recent times. Many employers, judicial systems, and substance abuse professionals opt for it over the traditional urine test. Employers enforcing zero-tolerance policies and overseeing probation often choose hair tests due to their longer detection period—up to 90 days—and reliable, cheat-proof collection. However, urine tests still excel in identifying recent drug use within a 5-day span.
* 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 regarded as an effective method for detecting drug and alcohol consumption. Hair offers a prolonged record of alcohol and drug usage by capturing biomarkers within the fibers of the hair as it grows. When taken close to the scalp, hair provides an approximate 3-month window for identifying alcohol and drug use. Hair is easy to gather, challenging to tamper with, and straightforward to transport.
A 1.5-inch segment consisting of around 200 hairs (roughly the size of a #2 pencil) nearest to the scalp yields 100mg of hair, the perfect sample size for testing. For EtG, additional tests, and/or assessments beyond 10 panels, a 150mg sample is advised. It's recommended to measure the sample using a jeweler’s scale. If scalp hair isn't available, a similar amount of body hair can be used. Reference to head hair means scalp hair only. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
There are four primary steps in the laboratory analysis of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of processing a sample into a lab's system. This consists of ensuring proper sample sealing and shipping, allocating a random LAN (Laboratory Accessioning Number), and performing any additional data entry absent in an electronic chain of custody platform.
Screening entails a preliminary rapid assessment for drug misuse. Though Screening is a budget-friendly approach to rule out drug consumption for most samples, a positive screening must be confirmed to have legal standing. Presumably positive Screening samples demand a follow-up confirmation.
If a sample tests presumptively positive during Screening, more hair is extracted from the original sample for Extraction. In Extraction, drugs are drawn from hair at lesser concentrations than other methods (e.g., urine or oral fluid), which is why hair drug testing is the most complex method to conduct.
Confirmation for any positive Screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if required. From Accessioning to Confirmation, the entire laboratory process is scrutinized under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently mentioned as "hair follicle tests", the assessment evaluates the hair strand and not the follicle beneath the scalp
In Webster, SD, hair follicle testing clearly surpasses traditional urine tests for several reasons. Most notably, hair testing offers superior detection accuracy, providing reliable results that urine tests cannot match. Employers and institutions favor hair tests for their enhanced ability to uncover longer-term substance use histories. This commitment to precision makes hair testing an optimal choice for comprehensive screenings.
The extended detection window of hair follicle testing is a standout feature in Webster, SD. Unlike other methods, hair tests can identify drug use over a lengthy 90-day period. This allows employers to better understand an applicant or employee's substance use over time, giving them a more complete and informed picture. This feature is critical for making sound hiring and supervisory decisions.
Hair follicle testing in Webster, SD, dramatically reduces the likelihood of sample tampering. By virtue of its collection method, hair tests offer a tamper-resistant approach that provides indisputable and reliable results. This integrity in testing ensures that employers can confidently trust the outcomes, dramatically diminishing concerns over sample adulteration that exist with other testing methods.
With a network of convenient testing centers nationwide, Accredited Drug Testing provides hassle-free access in Webster, SD, and beyond. This widespread availability ensures that individuals can receive testing services without undue burden or delay. Whether nearby or across the country, our comprehensive locations make it easy to locate a center and swiftly complete drug testing requirements.
In Webster, SD, Accredited Drug Testing offers a simple, confidential process for drug testing. From ordering to receiving results, we prioritize privacy and ease of use, addressing any concerns about how straightforward the process is. Our streamlined steps ensure that individuals and employers can navigate testing with confidence, receiving secure and confidential outcomes quickly and effortlessly.
Offering affordable pricing structures and rapid turnaround times, Accredited Drug Testing in Webster, SD, delivers exceptional value. Our competitive rates make it feasible for companies of varying sizes to benefit from high-quality testing services, while our quick results provide peace of mind promptly. Employers appreciate the cost-effectiveness coupled with the reliability of our drug-testing programs.
The precision and speed of hair follicle drug testing in Webster, SD, are unparalleled. This method offers extremely accurate identification of substance use, ensuring reliable results swiftly. Professionals and employers value its efficiency in detecting drugs compared to traditional methods. This combination of speed and meticulous accuracy is why hair testing is trusted to deliver comprehensive drug screening outcomes.
Employers in Webster, SD, attain greater peace of mind and compliance with workplace drug-free policies through hair follicle testing. This method minimizes legal risks and enhances safety standards, ensuring adherence to regulations. By opting for hair tests, employers exemplify their commitment to maintaining a safe, compliant workplace, bolstering confidence among employees and stakeholders alike.
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.
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I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!
Mark Broadhead - 2/12/2025
Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
Tom O - 12/19/2024
Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!
Carrie Feerick - 4/19/2025