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With 34 testing centers in the Chewey area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.
At Accredited Drug Testing, comprehensive hair follicle drug testing is available in Chewey, Oklahoma. If a hair drug or alcohol test is what you need, Accredited Drug Testing excels in this area, offering testing locations nationwide for convenient hair exams. Generally, 1.5 to 2 inches of hair is required, and analysis options encompass drugs, alcohol/ETG, and other tailored tests.
There has been an increasing shift towards utilizing hair follicle drug tests over the past years. Many businesses, judicial systems, and Substance Abuse experts are opting for hair testing rather than the traditional urine tests. Hair testing is preferred by firms with strict drug policies, legal authorities, and probation officers due to its extended detection of drug use up to 90 days, alongside an observed collection process that's nearly tamper-proof. Yet, for detection within a recent 5-day period, urine tests remain optimal.
At Accredited Drug Testing, comprehensive hair follicle drug testing is available in Chewey, Oklahoma. If a hair drug or alcohol test is what you need, Accredited Drug Testing excels in this area, offering testing locations nationwide for convenient hair exams. Generally, 1.5 to 2 inches of hair is required, and analysis options encompass drugs, alcohol/ETG, and other tailored tests.
There has been an increasing shift towards utilizing hair follicle drug tests over the past years. Many businesses, judicial systems, and Substance Abuse experts are opting for hair testing rather than the traditional urine tests. Hair testing is preferred by firms with strict drug policies, legal authorities, and probation officers due to its extended detection of drug use up to 90 days, alongside an observed collection process that's nearly tamper-proof. Yet, for detection within a recent 5-day period, urine tests remain optimal.
* 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 recognized as an effective means for detecting drug and alcohol consumption. It provides a historical record by capturing biomarkers within the hair's fibers as it grows. When sourced near the scalp, hair can offer a detection period of up to roughly 3 months for alcohol and drugs. The collection process is straightforward, it's mildly challenging to tamper with, and easy to send off.
A 1.5-inch section of around 200 hair strands (about the thickness of a #2 pencil) from the scalp can yield 100mg, which is the perfect amount for both screening and confirmation. For higher panel tests, EtG, or add-ons beyond 10 panels, 150mg of the sample is advised. Weight assessment is best conducted on a jeweler’s scale. Should scalp hair not be present, a similar quantity of body hair can be taken. "Head hair" specifically indicates scalp hair. "Body hair" includes all other hair types (like facial, axillary, etc.).
Process Overview
The core steps in processing a lab-based drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with integrating a sample into a laboratory's system. It verifies proper sealing and shipping, assigns a unique LAN (Laboratory Accessioning Number), and completes any missing data not covered by an electronic chain of custody system.
In Screening, an initial rapid check for drugs is conducted. While cost-effective for ruling out drug use in most samples, a confirmed positive screen is necessary for court submission. Presumptive positives during Screening require a subsequent confirmation.
Should a sample test positive initially, more hair is gathered from the original specimen for Extraction. In this phase, the drugs are extracted at substantially lower concentrations than other methods (e.g., urine or oral fluid), lending hair drug screening its complexity.
A positive screening result undergoes Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed as necessary before confirmation. The full laboratory process, from Accessioning through Confirmation, is scrutinized according to both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the actual analysis is done on the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Chewey, OK
In the comparison of hair versus urine tests, hair analysis shines with superior detection capabilities and reliability.
Unlike traditional urine tests, hair follicle testing offers heightened accuracy, solidifying its status as a trustworthy method.
Extended Detection Window in Chewey, OK
With the ability to identify drug use spanning up to 90 days, hair follicle testing offers a thorough insight into an individual’s substance history.
Employers in Chewey receive a robust understanding of potential hires through the extended detection timeline provided by hair testing.
Tamper-Resistant Testing Method in Chewey, OK
Hair follicle tests stand out with their strong resistance to tampering, delivering trustworthy and unequivocal outcomes.
By significantly minimizing the risk of sample manipulation, hair testing ensures the credibility of its results.
Convenient Nationwide Testing Locations and Local Locations in Chewey, OK
Accredited Drug Testing offers unparalleled convenience with our network of nationwide testing centers, including local options in Chewey, OK.
Accessible testing services through our expansive locations make the process swift and straightforward for clients.
Simple, Confidential Process in Chewey, OK
The straightforward and confidential nature of the hair follicle testing process ensures privacy and ease in ordering and receiving results.
Clients in Chewey, OK can trust in a seamless, discreet approach to fulfilling their testing needs.
Affordable Pricing and Fast Turnaround in Chewey, OK
Our commitment to competitive pricing and swift turnaround in Chewey, OK provides cost-effective solutions for businesses of all sizes.
Experience excellent value coupled with rapid delivery of results, enhancing confidence and planning for companies.
In Chewey, OK, precision meets speed with hair follicle drug tests, which ensure accurate substance use detection.
Thanks to the meticulous analysis processes, hair follicle tests offer unparalleled reliability and speed, making them a leader in drug testing accuracy.
Compliance and Peace of Mind for Employers in Chewey, OK
Employers gain peace of mind through hair follicle testing, upholding compliance with drug-free workplace policies and minimizing legal exposure.
Adopting hair testing enhances workplace safety and ensures adherence to established policies, benefiting organizational culture.
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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Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!
Sarah Patterson - 4/8/2025
I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.
Kendra Harley - 3/26/2025
They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering
Billy Williams - 2/19/2025