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Located in Taneyville, Missouri, Accredited Drug Testing offers extensive services for hair follicle drug testing. Whether you require a hair drug or alcohol assessment, our expertise lies in hair testing, and we have facilities nationwide to accommodate such tests. Generally, 1.5 to 2 inches of hair from the head or body is required. The tests can detect drugs, alcohol/ETG, or other specified substances.
The preference for hair follicle drug tests in recent years has increased among employers, courts, and substance abuse experts, often replacing traditional urine tests. Hair tests are ideal for organizations with zero-tolerance policies, judicial systems, and probation requirements. Benefits include a longer detection window of up to 90 days and supervised collections, making it hard to tamper. Nevertheless, urine tests remain the most effective for recent drug use within 5 days.
Located in Taneyville, Missouri, Accredited Drug Testing offers extensive services for hair follicle drug testing. Whether you require a hair drug or alcohol assessment, our expertise lies in hair testing, and we have facilities nationwide to accommodate such tests. Generally, 1.5 to 2 inches of hair from the head or body is required. The tests can detect drugs, alcohol/ETG, or other specified substances.
The preference for hair follicle drug tests in recent years has increased among employers, courts, and substance abuse experts, often replacing traditional urine tests. Hair tests are ideal for organizations with zero-tolerance policies, judicial systems, and probation requirements. Benefits include a longer detection window of up to 90 days and supervised collections, making it hard to tamper. Nevertheless, urine tests remain the most effective for recent drug use within 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 approach for identifying drug and alcohol consumption. Hair strands capture a long-term record of substance use by retaining biomarkers within the fibers during growth. When cut close to the scalp, this method offers a detection timeframe of roughly 3 months for alcohol as well as other drugs. Hair collection is straightforward, fairly tamper-resistant, and convenient to transport.
A 1.5-inch sample comprising around 200 hair strands (comparable to the size of a #2 pencil) near the scalp yields 100mg of hair, which is the optimal sample size for both screening and confirmation processes. For EtG, additional tests, or tests exceeding 10 panels, a quantity of 150mg is advised. It’s suggested to measure the sample using a jeweler’s scale. When scalp hair is lacking, an equivalent amount of body hair can be used as an alternative. By head hair, we specifically mean scalp hair; body hair refers to all other types of hair, such as facial or axillary hair.
Process Overview
The laboratory analysis for a drug test follows four primary phases: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, samples are initially processed into the lab’s system. This phase involves checking that the sample is correctly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening serves as an initial, rapid drug check. While this cost-efficient method can negate drug use in most samples, any positive Screening results must be independently confirmed for legal admissibility. Samples that appear positive during Screening need further confirmation.
Presumptive positive samples in the Screening phase have additional hair extracted from the original specimen for preparation during Extraction. Here, drugs are isolated from hair in much lower concentrations than other methods (e.g., urine or oral fluid), which contributes to hair screening being among the hardest methodologies to execute.
Confirmation for positive results is done using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed post-confirmation as required. The full process, from Accessioning to Confirmation, complies with both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests", the analysis is performed on the hair strand, not the follicle beneath the scalp.
In Taneyville, MO, hair follicle testing proves superior to urine testing due to its enhanced detection precision. Hair tests provide a reliable method of uncovering historical substance use, outperforming urine tests with their higher detection and accuracy levels.
Employers prefer hair follicle tests as they encompass a broader detection window, showcasing more comprehensive insights into an individual's drug use history, which urine tests fall short of offering.
With an extended detection window of up to 90 days, hair follicle testing in Taneyville, MO, provides employers with thorough insights into an employee's or candidate's substance use history, beyond the limited period of other forms of drug testing.
This longer test period is particularly beneficial for employers desiring a strong understanding of past drug use, making it an ideal choice for ensuring clarity and detailed evaluation.
The integrity of hair follicle testing in Taneyville, MO, lies in its tamper-resistant nature. Unlike other testing methods, it significantly reduces the chances of sample adulteration, offering certainty in its results.
Employers and organizations can trust in the efficacy and securing of hair follicle tests, ensuring dependable data required for making informed staffing or legal decisions.
Our nationwide network of hair follicle testing centers, including Taneyville, MO, ensures convenience and accessibility. Employers and individuals can benefit from quick, effortless testing service access, regardless of location.
These locations are equipped to provide seamless testing experiences, reducing any logistical issues and allowing for immediate and efficient service across the region.
In Taneyville, MO, the process of arranging and undertaking hair follicle tests is designed to be simple and confidential. Individuals can easily order tests and receive results securely, addressing any privacy concerns.
We prioritize confidentiality and ease of use, ensuring that the entire testing process runs smoothly from beginning to end, delivering confidence and convenience to all involved parties.
Our favorable pricing models and swift turnaround times in Taneyville, MO, make hair follicle testing not only affordable but also exceptionally valuable. Companies, regardless of size, can rely on us for economically priced, quick-result drug testing services.
This approach reinforces our commitment to providing unbeatable service value, ensuring businesses can maintain their operations with financial confidence and efficiency.
In Taneyville, MO, the hair follicle drug test stands out for its swift and precise results. Compared to traditional methods, it offers superior accuracy in detecting any substance use, ensuring that you receive reliable data quickly and efficiently.
Through advanced technology, hair follicle tests are designed to deliver fast, unwaveringly accurate results, making them a critical tool for employers seeking comprehensive substance use insights.
Employers in Taneyville, MO, can enjoy compliance assurance and peace of mind through hair follicle testing. This method supports adherence to drug-free workplace policies, minimizing legal concerns while enhancing workplace safety.
The implementation of hair follicle tests assures employers of the comprehensive enforcement of their no-drug use policies, ensuring operational peace and regulatory compliance.
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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