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Accredited Drug Testing offers a comprehensive solution for hair follicle drug testing in Land O' Lakes, Wisconsin. For those needing accurate drug or alcohol testing, we excel in hair testing services available across all cities Nationwide through our numerous centers. Generally, it requires 1.5 to 2 inches of hair from the head or body for analysis. Our tests can evaluate drugs, alcohol/ETG, along with tailored hair test options.
The popularity of hair follicle drug testing has surged over the years, becoming a preferred method over traditional urine tests among employers, courts, and substance abuse experts. Employers with strict drug-free policies, along with the judiciary and probationary sectors, rely on hair tests for drug screening. A key advantage includes its extensive detection span, approximately 90 days, backed by an observed method that is nearly inviolable, though the urine test remains best for recent drug use within five days.
Accredited Drug Testing offers a comprehensive solution for hair follicle drug testing in Land O' Lakes, Wisconsin. For those needing accurate drug or alcohol testing, we excel in hair testing services available across all cities Nationwide through our numerous centers. Generally, it requires 1.5 to 2 inches of hair from the head or body for analysis. Our tests can evaluate drugs, alcohol/ETG, along with tailored hair test options.
The popularity of hair follicle drug testing has surged over the years, becoming a preferred method over traditional urine tests among employers, courts, and substance abuse experts. Employers with strict drug-free policies, along with the judiciary and probationary sectors, rely on hair tests for drug screening. A key advantage includes its extensive detection span, approximately 90 days, backed by an observed method that is nearly inviolable, though the urine test remains best for recent drug use within 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 recognized as an effective means for identifying drug and alcohol consumption. It offers a prolonged record of alcohol and drug usage by embedding biomarkers within the fibers of the actively growing hair strand. When hair is taken near the scalp, it can provide an up-to three-month detection period for alcohol and drugs. Hair is straightforward to gather, quite challenging to tamper with, and simple to send.
A 1.5-inch hair sample of approximately 200 strands (similar in size to a #2 pencil) nearest the scalp will yield around 100mg of hair, the optimal amount for screening and verification. For EtG, supplementary tests, and/or screenings exceeding 10 panels, a sample weighing 150mg is advised. We suggest measuring the hair sample with a jeweler's scale. If scalp hair is unavailable, a corresponding amount of body hair can be used. When mentioning head hair, we refer exclusively to scalp hair. Body hair includes all other forms of hair (facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary processing of a sample into the laboratory’s system. This process involves checking that the sample was correctly sealed and shipped, assigning it a random LAN (Laboratory Accessioning Number), and inputting any data not supplied by an electronic chain of custody system.
Screening is a preliminary rapid assessment for detecting drugs of abuse. Although Screening is a financially viable method for ruling out drug use in most samples, any positive screen results need confirmation to be valid in legal proceedings. Samples that show presumptive positivity in Screening require further confirmation.
If a sample indicates presumptive positivity during the Screening stage, additional hair is taken from the initial sample for Extraction. At this stage, drugs are extracted from hair in significantly lower concentrations compared to other testing methods (e.g., urine or oral fluids), thus making hair drug screening the most challenging method to conduct.
Confirmation of any positive Screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens undergo a washing process before confirmation as required. The comprehensive lab process ranging from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and maintains compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly referred to as "hair follicle tests", the analysis actually targets the hair strand and not the hair follicle beneath the scalp
In Land O' Lakes, WI, hair follicle testing surpasses urine collections in multiple aspects. One advantage is the improved detection accuracy, capturing even infrequent drug use over a three-month timeline. Contrarily, urine tests are limited to recent use detection. Furthermore, the reliability of hair testing in detecting a myriad of substances reassures employers of consistent and infallible results, surpassing the trace detection urine can miss.
In Land O' Lakes, WI, hair follicle testing provides an impressive detection window, capturing drug use history over the past 90 days. This larger detection span gives businesses a broader overview of a person's substance habits, facilitating better recruitment and continuous monitoring. Such insights help not only in maintaining a safe workplace but also in customizing rehabilitation or support systems for employees with substance abuse issues.
Hair follicle testing in Land O' Lakes, WI is celebrated for its tamper-resistant features, vastly minimizing the risk of sample interference. Unlike urine tests, which might be manipulated with various adulterants, hair samples provide a robust method that ensures authenticity and accuracy. As altering results is practically impossible, stakeholders can trust the outcomes, affirming the integrity of the testing method.
Our extensive network of testing centers nationwide, including those in Land O' Lakes, WI, simplifies the testing process for everyone. The convenient locations make it straightforward for both individuals and organizations to access superior testing services quickly and without hassle. This accessibility ensures that drug testing requirements are promptly met, providing geographic convenience alongside reliable results.
In Land O' Lakes, WI, undergoing hair follicle testing is a seamless experience. The process from booking to receiving results is designed to be straightforward and discrete, prioritizing privacy and user-friendliness. Clients appreciate the confidentiality maintained throughout every stage, ensuring secure handling of sensitive information while providing clear, comprehensive insights on test outcomes.
Offering competitive prices and fast result turnover, our testing services in Land O' Lakes, WI deliver exceptional value. Organizations of varying sizes can benefit from our cost-effective pricing structures along with prompt result delivery. This allows businesses to maintain stringent drug policies within budget constraints, combining fiscal sensibility with operational efficiency.
Residents of Land O' Lakes, WI benefit greatly from our hair follicle testing, known for its swift, precise results. Hair tests stand out for detecting substances with high accuracy, minimizing false positives and negatives, ensuring reliability in data. The speed at which results are processed allows individuals and employers to make timely, informed decisions, reflecting both accuracy and efficiency in the testing procedure.
For employers in Land O' Lakes, WI, hair follicle testing ensures that workplace drug policies are effectively enforced. This testing method helps in upholding a drug-free environment, reducing potential legal issues and fostering a safe, productive workplace atmosphere. Peace of mind comes from knowing the testing is thorough and compliant with industry standards, thereby safeguarding employee welfare and company integrity.
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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