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Accredited Drug Testing provides full-spectrum hair follicle drug tests in Mermentau, Louisiana. For those seeking hair drug or alcohol tests, we are experts in this area, offering centers nationwide. Typically, 1.5 to 2 inches of hair length is required from the scalp or body. Hair tests can detect drugs, alcohol/ETG, and other personalized testing options.
Recently, hair follicle testing has become more prevalent in drug testing. It's now preferred by employers, courts, and Substance Abuse professionals over traditional urine tests. Employers with zero-tolerance policies, courts, and probation cases favor hair tests. The significant advantage is an extended detection window of up to 90 days, an observed collection process, and reduced cheating potential. Urine tests are still preferred for detecting drug use within the past five days.
Accredited Drug Testing provides full-spectrum hair follicle drug tests in Mermentau, Louisiana. For those seeking hair drug or alcohol tests, we are experts in this area, offering centers nationwide. Typically, 1.5 to 2 inches of hair length is required from the scalp or body. Hair tests can detect drugs, alcohol/ETG, and other personalized testing options.
Recently, hair follicle testing has become more prevalent in drug testing. It's now preferred by employers, courts, and Substance Abuse professionals over traditional urine tests. Employers with zero-tolerance policies, courts, and probation cases favor hair tests. The significant advantage is an extended detection window of up to 90 days, an observed collection process, and reduced cheating potential. Urine tests are still preferred for detecting drug use within the past five 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 increasingly recognized as an effective means for detecting alcohol and drug use. Hair offers a long-term record of alcohol and drug use by embedding biomarkers in the fibers of the growing strand. When sampled close to the scalp, hair can reveal a detection window of about three months for alcohol and other drugs. Its collection is straightforward, modification is challenging, and it is easy to transport.
A sample of 1.5 inches of roughly 200 hairs (approximately the thickness of a #2 pencil) from the scalp yields about 100mg, which is the optimal amount for screening and subsequent confirmation. For EtG, additional analyses, and/or tests exceeding 10 panels, 150mg of the sample is advised. It is suggested to weigh the sample using a jeweler’s scale. If head hair is unavailable, an equivalent quantity of body hair can be used. When discussing head hair, we mean scalp hair exclusively. Body hair comprises all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four critical steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially processed into the laboratory's system. This process includes verifying proper sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry that an electronic chain of custody system does not provide.
Screening involves a preliminary inspection for drug abuse. Although it is a cost-effective measure to eliminate drug usage in most cases, a positive Screening requires confirmation for legal admissibility. Samples that test presumptively positive necessitate secondary confirmation.
If a sample tests presumptively positive in Screening, additional hair is extracted from the original sample for Extraction. In this stage, drugs are separated at significantly lower concentrations from hair compared to other methods (e.g., urine or oral fluid), which is what makes hair drug screening the most challenging methodology to execute.
To confirm any positive screening results, GC/MS, GC/MS/MS, or LC/MS/MS is employed. Presumptive positives are washed as necessary before confirmation. The full process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp
Why Choose Hair Testing?
In Mermentau, LA, hair follicle tests offer superior benefits over urine tests. They provide unmatched detection accuracy and a much more extended detection period, making them ideal for those requiring precise and reliable results.
Hair tests surpass urine tests by offering a broader detection timeline and higher reliability. Their accuracy minimizes false negatives, ensuring confidence in testing outcomes.
Extended Detection Window
In Mermentau, LA, hair follicle tests detect drug use over an impressive 90 days. This extended window offers employers a thorough review of an individual's substance habits, crucial for informed decision-making.
Employers benefit from the extensive detection period of hair tests, revealing long-term substance usage, thus aiding comprehensive evaluations and decision-making processes.
Reliability Through Tamper Resistance
Hair follicle testing in Mermentau, LA minimizes the risk of sample tampering, ensuring unquestionable results. This method's reliability stands strong against attempts at adulteration.
The tamper-resistant nature of hair tests delivers trustworthy outcomes, protecting the integrity of the results and providing confidence to testers and employers alike.
Convenience Nationwide
With multiple testing centers in Mermentau, LA and nationwide, our services ensure easy access and convenience for clients. Quick and hassle-free testing is just around the corner.
Our broad network of testing locations guarantees that tests are conducted quickly and efficiently, minimizing delays and providing prompt service whenever needed.
Straightforward and Confidential
In Mermentau, LA, our hair follicle testing process is simple and confidential, addressing privacy concerns, ensuring ease of ordering and receiving results.
With our emphasis on confidentiality, the testing procedure remains discreet and user-friendly, offering individuals assurance in privacy and simplicity.
Competitive and Fast
In Mermentau, LA, our pricing for hair follicle tests is competitive, complemented by quick turnaround times. This offers excellent value and peace of mind for businesses.
Our affordable rates and rapid delivery of results empower businesses of all sizes, ensuring efficient and cost-effective testing solutions to suit all needs.
Precision and Speed
In Mermentau, LA, the accuracy and rapid results of hair follicle drug tests make them a top choice for detecting substance use. These tests offer high precision, ensuring that results are both quick and reliable, making them ideal for various testing needs.
Hair tests rapidly provide results, delivering accurate detection crucial for timely decision-making. Their precision offers peace of mind for employers seeking substance use insights.
Ensuring Compliance and Safety
In Mermentau, LA, hair follicle tests help maintain workplace drug-free policies, offering reduced legal risks and enhanced safety. These tests are vital for compliance and peace of mind.
Employers can trust hair testing to support compliance with regulations, providing reassurance and upholding the company's drug-free commitments effectively and reliably.
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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