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Accredited Drug Testing offers comprehensive hair follicle drug assessments in Lexington, Oklahoma. When hair drug or alcohol screening is required, we specialize in these evaluations, with facilities nationwide capable of conducting them. Typically, 1.5 to 2 inches of hair from the head or body are required. Hair testing can detect drugs, alcohol/ETG, or be customized for other options.
Recently, utilizing hair follicle drug assessments in testing has become more commonplace. Numerous employers, judicial systems, and addiction experts favor hair over traditional urine tests. These screenings are crucial for organizations enforcing strict anti-drug policies, legal entities, and those on probation. A key advantage of hair testing is its extended detection timeframe, often covering up to 90 days, collected under observation and difficult to manipulate. For detecting recent drug usage within five days, urine tests remain most effective.
Accredited Drug Testing offers comprehensive hair follicle drug assessments in Lexington, Oklahoma. When hair drug or alcohol screening is required, we specialize in these evaluations, with facilities nationwide capable of conducting them. Typically, 1.5 to 2 inches of hair from the head or body are required. Hair testing can detect drugs, alcohol/ETG, or be customized for other options.
Recently, utilizing hair follicle drug assessments in testing has become more commonplace. Numerous employers, judicial systems, and addiction experts favor hair over traditional urine tests. These screenings are crucial for organizations enforcing strict anti-drug policies, legal entities, and those on probation. A key advantage of hair testing is its extended detection timeframe, often covering up to 90 days, collected under observation and difficult to manipulate. For detecting recent drug usage within five days, urine tests remain most effective.
* 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 method for identifying drug and alcohol consumption. Hair records a long-term history of substance use by embedding biomarkers within the fibers of the growing hair shaft. When taken near the scalp, hair can provide a detection period of up to three months for alcohol and drugs. Hair is straightforward to collect, somewhat challenging to tamper with, and easy to transport.
A 1.5-inch sample containing approximately 200 strands (roughly the size of a standard pencil) nearest to the scalp provides 100mg of hair, which is the optimal sample size for screening and verification. For EtG, add-ons, or tests that include more than 10 panels, a 150mg specimen is advised. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair is not available, an equivalent amount of body hair may be used. "Head hair" specifically refers to scalp hair, while "body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result consists of four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial introduction of a sample into a laboratory system. This process includes ensuring the sample was properly sealed and delivered, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data input not covered by an electronic chain of custody system.
Screening is a preliminary rapid assessment for drugs of abuse. While it is a cost-effective method to rule out drug use in most samples, a positive result requires confirmation for legal purposes. Any samples that are presumptively positive in Screening necessitate a secondary confirmation.
If a sample is potentially positive during Screening, additional hair is extracted from the original specimen for Extraction. Here, drugs are extracted from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug testing one of the most challenging methodologies to execute.
Confirmation of a positive screening result is completed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are presumptively positive are cleansed before confirmation if necessary. The entire laboratory process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair classification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests," the examination focuses on the hair strand and not the follicle beneath the scalp.
In Lexington, OK, hair follicle tests surpass traditional urine tests in reliability and detection efficacy. The comprehensive scope of hair testing ensures more accurate identification of substances over extended periods compared to the limited window of urine tests.
The precision of hair testing is invaluable to employers and legal bodies implementing zero-tolerance policies, making it a superior choice to urine testing methods.
With a detection window extending up to 90 days, hair follicle testing in Lexington, OK, offers employers a broad view of an individual's substance history. This method ensures a thorough understanding of past drug use, aiding in informed employment decisions.
Employers can benefit from the extended timeframe, obtaining a comprehensive assessment of ongoing substance use, which isn't possible with shorter-detection-period testing methods.
In Lexington, OK, hair follicle testing is a tamper-resistant method that minimizes the risk of sample alteration, ensuring credible results. This reliability ensures authenticity, making it near-impossible for subjects to manipulate the outcome.
Employers and legal authorities favor hair testing for its inherent integrity, which eliminates the challenges associated with sample adulteration often seen in other testing methods.
Accredited Drug Testing simplifies the process in Lexington, OK, with convenient testing centers nationwide. These locations provide accessible, hassle-free testing services, ensuring swift, local access without any inconvenience.
Whether seeking a nearby facility or one across the country, our extensive network accommodates your needs, making drug testing straightforward and efficient regardless of your location.
The hair follicle testing process in Lexington, OK, is designed to be simple and confidential. From ordering to taking the test and receiving results, every step prioritizes privacy and user-friendliness.
Participants can rely on a discreet experience, where ease of use ensures comfort and confidentiality at every stage, addressing privacy concerns effectively.
Offering competitive pricing in Lexington, OK, Accredited Drug Testing combines value with quick turnaround times. Our service is designed to meet the needs of businesses of all sizes, ensuring rapid results without straining budgets.
By providing affordable tests with expeditious processing, we offer companies significant value, reinforcing cost efficiency and operational peace of mind.
Hair follicle tests in Lexington, OK, provide unmatched precision and quick results. These tests excel in pinpointing substance use with great accuracy. Patients can trust the results to reflect true substance consumption, enabling informed decision-making.
Rapid processing ensures that employers and individuals receive timely data, crucial for making swift, informed choices without compromising on accuracy and reliability.
For employers in Lexington, OK, hair follicle testing offers peace of mind by upholding drug-free workplace initiatives. This method ensures adherence to policies, reducing legal liabilities while promoting a safe working environment.
Utilizing hair testing aligns with compliance requirements, allowing businesses to confidently maintain their zero-tolerance stance on substance misuse.
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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Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
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.
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