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Accredited Drug Testing offers comprehensive hair follicle drug testing in Lancing, Tennessee. For those requiring a hair drug or alcohol test, Accredited Drug Testing has expertise in hair testing, with facilities across all cities Nationwide that can administer a hair test. Generally, 1.5 to 2 inches of hair from the head or body is required, and hair tests are available for drugs, alcohol/ETG, or other personalized testing needs.
Recently, the approach to drug testing has shifted to increasingly incorporate hair follicle drug tests. Many employers, courts, and Substance Abuse professionals now prefer hair drug tests over standard urine tests. Employers with strict no-drug policies, courts, and probationers rely on these tests. A key advantage of hair follicle tests is their extended detection window, reaching up to 90 days. Additionally, they are conducted under observation, making it nearly impossible to manipulate. However, for detecting recent drug use within the past five days, urine tests remain the gold standard.
Accredited Drug Testing offers comprehensive hair follicle drug testing in Lancing, Tennessee. For those requiring a hair drug or alcohol test, Accredited Drug Testing has expertise in hair testing, with facilities across all cities Nationwide that can administer a hair test. Generally, 1.5 to 2 inches of hair from the head or body is required, and hair tests are available for drugs, alcohol/ETG, or other personalized testing needs.
Recently, the approach to drug testing has shifted to increasingly incorporate hair follicle drug tests. Many employers, courts, and Substance Abuse professionals now prefer hair drug tests over standard urine tests. Employers with strict no-drug policies, courts, and probationers rely on these tests. A key advantage of hair follicle tests is their extended detection window, reaching up to 90 days. Additionally, they are conducted under observation, making it nearly impossible to manipulate. However, for detecting recent drug use within the past five days, urine tests remain the gold standard.
* 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 increasingly recognized as a key method for identifying drug and alcohol consumption. Hair fibers preserve long-term evidence of alcohol and drug exposure by embedding biomarkers in the strands of growing hair. When taken near the scalp, the hair provides an approximate 3-month detection period for alcohol and drugs. It is simple to obtain, relatively hard to tamper with, and convenient to transport.
A 1.5-inch section of around 200 hair strands (roughly the diameter of a #2 pencil) nearest the scalp yields about 100mg of hair, the perfect quantity for initial testing and confirmation. For EtG, supplementary tests, and tests exceeding 10 panels, 150mg is suggested. It is advisable to measure the sample using a jeweler’s scale. In the absence of scalp hair, an equivalent volume of body hair may be taken. When referencing head hair, this pertains to scalp hair alone. Body hair includes all other hair (e.g., facial, axillary).
Process Overview
Accessioning, Screening, Extraction, and Confirmation constitute the primary steps in the lab processing of drug test results.
Accessioning marks the initial phase where a sample is processed into a lab's system. Tasks include verifying proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entry not included in an electronic chain of custody system.
Screening serves as an initial, rapid assessment for substances of abuse. Though cost-efficient in clarifying drug absence in most samples, a positive screening result necessitates confirmation for legal admissibility. Samples with presumptively positive screenings must undergo additional confirmation.
In cases of a presumptive positive result from Screening, additional hair is taken from the original sample for the Extraction phase. Here, drugs are isolated from hair at lower concentrations compared to other techniques (e.g., urine or oral fluid), which renders hair drug testing particularly challenging.
Positive screening results are validated through GC/MS, GC/MS/MS, or LC/MS/MS. All samples that test presumptively positive undergo washing as needed before confirmation. The full lab process, from Accessioning to Confirmation, is rigorously evaluated under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly labeled as "hair follicle tests", the procedure examines the hair strand, not the follicle beneath the scalp.
In Lancing, TN, hair follicle testing outshines urine testing with its superior detection accuracy and reliability. Unlike traditional urine tests, hair tests can uncover long-term substance use, offering dependable outcomes. This makes them the preferred choice for situations demanding rigorous analysis, setting a new standard in drug testing protocols.
Employers in Lancing, TN benefit from the extended detection window of hair follicle testing, which identifies drug usage over a span of up to 90 days. This provides a thorough assessment of an individual's substance history, offering invaluable insight into potential employees' long-term behavior, aiding in informed decision-making.
Hair follicle tests in Lancing, TN present a tamper-resistant testing method that significantly minimizes the likelihood of sample adulteration. Offering definitive and undeniable results, these tests ensure that the integrity of the drug testing process is upheld, providing confidence in the outcomes that standard tests cannot match.
With conveniently located testing centers nationwide, including in Lancing, TN, access to hair follicle testing is quick, easy, and hassle-free. This expansive network ensures that anyone needing testing can find a nearby facility without delay, promoting efficient and timely attendance for all testing requirements.
In Lancing, TN, the hair follicle testing process is simple and confidential. Ordering a test, participating in it, and receiving results are all streamlined for user convenience, while maintaining strict privacy standards to address any concerns regarding confidentiality or ease of use.
Our services in Lancing, TN offer affordable pricing and fast turnaround. The competitive pricing structures ensure value for all company sizes, coupled with rapid result delivery, empowering organizations to conduct necessary testing without financial strain, and maintaining operational efficiency.
In Lancing, TN, hair follicle drug tests offer fast, accurate, and reliable results. These tests are known for their exceptional precision, enabling them to detect substances with high accuracy. This reliability ensures that individuals and organizations receive results they can trust, swiftly confirming substance use history and helping to maintain a drug-free workplace.
In Lancing, TN, hair follicle testing offers compliance and peace of mind for employers. Implementing this testing method helps ensure adherence to workplace drug-free policies, lowering legal risks and fostering a safer, more compliant work environment, which is paramount for any organization committed to safety and legality.
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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