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Accredited Drug Testing offers comprehensive hair follicle drug screening in Mendeltna, Alaska. If a hair or alcohol test is what you require, then you are in luck. We excel in hair testing, and have facilities in every city across the United States that can conduct such tests. Typically, 1.5 to 2 inches of hair from the head or body is sufficient. Hair can be examined for drugs, alcohol/ETG, or other tailored testing needs.
Lately, the practice of drug testing has increasingly featured the hair follicle method. A rising number of employers, courts, and Substance Abuse experts now opt for a hair drug test instead of the usual urine test. This type of test is employed by companies with strict drug-free policies, the judiciary, and those on probation. One significant advantage is the extended drug detection period—up to 90 days—using a monitored collection that leaves little room for tampering. However, for identifying very recent drug use, the urine test still leads in accuracy.
Accredited Drug Testing offers comprehensive hair follicle drug screening in Mendeltna, Alaska. If a hair or alcohol test is what you require, then you are in luck. We excel in hair testing, and have facilities in every city across the United States that can conduct such tests. Typically, 1.5 to 2 inches of hair from the head or body is sufficient. Hair can be examined for drugs, alcohol/ETG, or other tailored testing needs.
Lately, the practice of drug testing has increasingly featured the hair follicle method. A rising number of employers, courts, and Substance Abuse experts now opt for a hair drug test instead of the usual urine test. This type of test is employed by companies with strict drug-free policies, the judiciary, and those on probation. One significant advantage is the extended drug detection period—up to 90 days—using a monitored collection that leaves little room for tampering. However, for identifying very recent drug use, the urine test still leads in accuracy.
* 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 analysis is now recognized as an effective method for identifying the use of drugs and alcohol. The structure of hair strands allows it to capture biomarkers within its fibers, offering a comprehensive timeline of drug and alcohol consumption. When hair samples are cut close to the scalp, they can reveal a usage history extending around three months back for various substances. The process of collecting hair is straightforward, challenging to tamper with, and easily manageable for shipping.
Gathering a 1.5-inch portion of approximately 200 hairs (roughly matching a #2 pencil’s width) right at the scalp yields 100mg of hair, which is optimal for both preliminary and confirmatory phases of testing. For EtG, additional options, and/or tests exceeding 10 panels, 150mg of hair is advised. We suggest using a jeweler’s scale to measure the sample accurately. In scenarios where scalp hair isn’t available, an equivalent mass of body hair can be used. Our reference to head hair specifically pertains to scalp hair while body hair encompasses all other varieties (such as facial, and axillary hair).
Process Overview
The laboratory workflow for processing drug test samples comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the initial intake of a sample into the lab’s operations. This stage includes confirming the sample’s secure packaging and transport, assigning a random LAN (Laboratory Accessioning Number), and completing data input if not done by an electronic chain of custody.
Screening involves a preliminary assessment for drug presence. Although it’s an economical way to eliminate possible drug presence in most cases, positive Screen results necessitate confirmation for legal validation. Any sample reflecting a presumptive positive in Screening demands additional verification.
Upon a presumptive positive result in the Screening phase, extra hair is extracted from the main sample for the Extraction stage. Here, drugs are isolated from the hair in much lower concentrations compared to other techniques (like urine or saliva), explaining why hair drug analysis is a highly sophisticated procedure.
Confirmed positive results from Screening undergo GC/MS, GC/MS/MS, or LC/MS/MS Confirmation. All samples with presumptive positives are cleansed before Confirmation as required. The entire lab procedure, from Accessioning through to Confirmation, is assessed against both the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly dubbed "hair follicle tests", the actual analysis focuses on the hair shaft rather than the follicle beneath the scalp
Hair follicle testing in Mendeltna, AK, surpasses traditional urine tests with its accuracy and reliability. Unlike urine tests, hair testing provides a broader detection window, catching long-term drug use. It ensures that past drug habits don't slip through, offering employers a more dependable method to maintain a drug-free environment.
In Mendeltna, AK, hair follicle testing offers a substantial detection window of up to 90 days. This long timeframe provides employers with a detailed overview of an individual's substance use history, enabling more informed decisions about hiring and workplace safety measures. It proves invaluable for maintaining rigorous standards.
Hair follicle testing in Mendeltna, AK, serves as a highly tamper-resistant method. Its design significantly lessens the risk of sample adulteration, offering results that are both credible and difficult to dispute. This integrity ensures that the results reflect genuine substance history, bolstering trust in the process.
With our extensive network of nationwide testing centers, including local sites in Mendeltna, AK, accessing hair follicle tests is straightforward and convenient. This widespread availability ensures that clients can seamlessly undergo the testing process, facilitating a hassle-free experience and promoting accessibility across various locations.
In Mendeltna, AK, the hair follicle testing process is both simple and confidential. It ensures privacy from order placement to result reception, addressing any concerns about confidentiality. This straightforward process emphasizes user-friendliness and discretion, making it an attractive choice for individuals and organizations alike.
In Mendeltna, AK, our competitive pricing structure and rapid turnaround times underscore the affordability and efficiency of our services. This combination offers excellent value for businesses of all sizes, ensuring that companies receive quality service without compromising on budgetary constraints.
In Mendeltna, AK, the precision and swiftness of hair follicle drug tests stand out. They deliver fast, accurate results, reliably identifying substance use with exceptional accuracy. This superior technology ensures that results meet the highest standards, making it a preferred choice for those seeking reliable testing solutions.
Employers in Mendeltna, AK, benefit from hair follicle testing by ensuring compliance with drug-free policies. This proactive approach reduces legal liabilities and enhances workplace safety, providing peace of mind. Adopting this method strengthens an organization's commitment to a secure and compliant working 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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