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Accredited Drug Testing offers hair follicle drug testing services in Oxford, Nebraska. If a hair drug test is required, our centers across all major cities provide these services nationwide. Typically, 1.5 to 2 inches of hair is needed from the crown or elsewhere on the body. These hair tests are capable of detecting drugs, alcohol/ETG, or other specialized testing requirements.
More recently, drug testing methods have increasingly favored hair follicle tests. Various employers, court systems, and Substance Abuse experts now prefer hair drug tests over the traditional urine tests. Employers with strict drug policies, courts, and probationers commonly use them. The primary advantage of hair follicle tests is the extended detection window, usually capturing drug use over 90 days, supplemented by an observed collection process, making it difficult to tamper. Nonetheless, urine tests remain the best option for detecting drugs used in the past 5 days.
Accredited Drug Testing offers hair follicle drug testing services in Oxford, Nebraska. If a hair drug test is required, our centers across all major cities provide these services nationwide. Typically, 1.5 to 2 inches of hair is needed from the crown or elsewhere on the body. These hair tests are capable of detecting drugs, alcohol/ETG, or other specialized testing requirements.
More recently, drug testing methods have increasingly favored hair follicle tests. Various employers, court systems, and Substance Abuse experts now prefer hair drug tests over the traditional urine tests. Employers with strict drug policies, courts, and probationers commonly use them. The primary advantage of hair follicle tests is the extended detection window, usually capturing drug use over 90 days, supplemented by an observed collection process, making it difficult to tamper. Nonetheless, urine tests remain the best option for detecting drugs used in the past 5 days.
* 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 identifying drug and alcohol consumption. By capturing biomarkers within the hair strand as it grows, hair offers an extended history of alcohol and other drug use. When collected near the scalp, hair can reveal a detection window of up to around 3 months for alcohol and other drugs. Hair collection is straightforward, relatively resistant to tampering, and simple to transport.
A 1.5-inch segment containing roughly 200 hair strands (comparable in thickness to a #2 pencil) nearest the scalp yields 100mg of hair, which is ideal for screening and validation. For EtG, additional parameters, and/or tests beyond 10 panels, 150mg of the sample is advised. It's best to weigh the sample using a jeweler’s scale. In the absence of scalp hair, a comparable quantity of body hair can be gathered. When discussing head hair, we mean scalp hair exclusively. Body hair encompasses all other varieties (such as facial, axillary, etc.).
Process Overview
There are four primary phases in the lab processing for a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample in a lab's system. This step involves ensuring the sample's seal and proper shipping, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data not included by an electronic chain of custody system.
Screening involves an initial rapid assessment for drugs commonly abused. Although Screening is an economical approach for excluding drug use on most samples, a positive screen must be verified for court admissibility. All samples flagged as presumptively positive in Screening must undergo a secondary confirmation.
Should a sample test presumptively positive during Screening, further hair is taken from the original sample and prepared for Extraction. In this phase, drugs are separated from hair at a concentration significantly lower than in other methods (e.g., urine or oral fluid), which accounts for the complexity of hair drug screening.
Confirmation of any screening result that is positive is done using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as necessary. The complete lab process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the test itself evaluates the hair strand, not the hair follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Oxford, NE
Compared to traditional urine tests, hair follicle testing offers unmatched benefits in both detection precision and reliability. While urine tests detect recent use, hair tests go back 90 days, making them a superior choice for employers needing accurate, comprehensive insights into substance habits.
Extended Detection Window in Oxford, NE
Hair follicle testing offers a longer detection window—up to 90 days—giving employers a fuller view of an individual’s substance use history. This extended timeframe surpasses traditional methods, enabling more informed decisions by analyzing long-term patterns of drug use.
Tamper-Resistant Testing Method in Oxford, NE
Hair follicle testing drastically reduces risks of tampering, as samples are difficult to adulterate. The method ensures that results remain reliable and trustworthy, providing an essential safeguard against deceptive practices often found in other testing methods.
Convenient Nationwide Testing Locations and Local Locations in Oxford, NE
Our extensive network of testing centers nationwide guarantees easy access to testing services. Whether in Oxford or elsewhere, experiencing quick, hassle-free drug testing is simple, with centers strategically located to meet client needs.
Simple, Confidential Process in Oxford, NE
Our streamlined process ensures ease and confidentiality from order through to receiving results. Clients can expect a straightforward experience that prioritizes privacy, addressing common apprehensions around drug testing procedures.
Affordable Pricing and Fast Turnaround in Oxford, NE
We offer competitive pricing with fast turnaround times, delivering excellent value for businesses of any scale. Our affordable solutions provide peace of mind and quality service without compromising on efficiency or cost-effectiveness.
Fast, Accurate, and Reliable Results in Oxford, NE
Hair follicle tests provide unmatched precision in detecting substance use. The process not only detects a wide array of substances but does so with incredible speed and reliability. With results you can trust, you gain clarity in understanding substance use histories, ensuring informed decisions based on accurate data.
Compliance and Peace of Mind for Employers in Oxford, NE
Utilizing hair follicle testing helps employers ensure adherence to drug-free workplace policies, mitigating potential legal and safety risks. This approach aids businesses in maintaining compliance while fostering a safer 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.
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