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Accredited Drug Testing provides comprehensive hair follicle drug testing services in Marcus, South Dakota. Whether you require a drug or alcohol test, we specialize in hair testing and have centers in all cities Nationwide that can conduct a hair test. Generally requiring 1.5 to 2 inches of hair from the crown or other body parts, hair tests can identify drugs, alcohol/ETG, or tailored testing needs.
Recently, hair follicle drug testing has gained prominence in the drug testing landscape. Many companies, courts, and Substance Abuse professionals now prefer it to traditional urine tests. Employers with stringent drug-free policies, legal authorities, and those on probation are opting for hair tests. Its main advantage is a longer detection timeline, up to 90 days, with an observed collection process that is highly tamper-proof. Nevertheless, for drug usage within the last five days, urine tests remain the most precise.
Accredited Drug Testing provides comprehensive hair follicle drug testing services in Marcus, South Dakota. Whether you require a drug or alcohol test, we specialize in hair testing and have centers in all cities Nationwide that can conduct a hair test. Generally requiring 1.5 to 2 inches of hair from the crown or other body parts, hair tests can identify drugs, alcohol/ETG, or tailored testing needs.
Recently, hair follicle drug testing has gained prominence in the drug testing landscape. Many companies, courts, and Substance Abuse professionals now prefer it to traditional urine tests. Employers with stringent drug-free policies, legal authorities, and those on probation are opting for hair tests. Its main advantage is a longer detection timeline, up to 90 days, with an observed collection process that is highly tamper-proof. Nevertheless, for drug usage within the last five days, urine tests remain the most precise.
* 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.
The assessment of hair testing is acknowledged as a significant measure for identifying drug and alcohol usage. Hair contains a long-term record of drugs and alcohol by embedding biomarkers in the hair strand's fibers. When taken from near the scalp, hair offers a detection period of up to 3 months for drugs and alcohol. It's straightforward to collect, somewhat tamper-resistant, and easy to transport.
A hair sample 1.5 inches long with roughly 200 strands (about the thickness of a #2 pencil) near the scalp offers 100mg of hair, perfect for screening and validation. When testing for EtG, additional substances, or more than 10 panels, 150mg of hair is advised. We suggest measuring the sample on a jeweler’s scale. If scalp hair isn't available, an equal portion of body hair can be used. Here, head hair denotes scalp hair only. Body hair includes all other types like facial, axillary, etc.
Process Overview
The laboratory processing of a drug test involves four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the sample's preliminary processing into a lab's system, ensuring proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data not provided by an electronic chain of custody system.
Screening involves a preliminary rapid check for drugs of abuse. Screening is cost-effective for ruling out drug usage in most samples, but a positive screen needs confirmation for court admissibility. Any samples that are presumptively positive in Screening require secondary confirmation.
If Screening suggests a positive result, more hair is taken from the initial sample for Extraction. This involves extracting drugs from hair at a much lower concentration compared to other methodologies (e.g., urine or oral fluid), making hair drug screening the most challenging to execute.
Confirmation of a positive screening result is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed as necessary before confirmation. The complete lab process from Accessioning to Confirmation is overseen under the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests", the actual analysis targets the hair strand, not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Marcus, SD When comparing hair testing and traditional urine tests, the former shines with superior detection accuracy and reliability.
Extended Detection Window in Marcus, SD Hair follicle testing provides insights into drug use over an extended period, often up to 90 days. This gives employers a deeper understanding of an individual's substance use history.
Tamper-Resistant Testing Method in Marcus, SD One key advantage of hair follicle tests is their resistance to sample tampering, ensuring reliable and unchallengeable results.
Convenient Nationwide Testing Locations and Local Locations in Marcus, SD Experience the ease of access to testing services through our nationwide centers, offering speedy and straightforward testing processes.
Simple, Confidential Process in Marcus, SD Our process is designed to be straightforward and discrete, from ordering to receiving results, addressing concerns of privacy and customer convenience.
Affordable Pricing and Fast Turnaround in Marcus, SD Our competitive pricing coupled with quick turnaround times provides exceptional value, ensuring peace of mind for businesses regardless of size.
Fast, Accurate, and Reliable Results in Marcus, SD Hair follicle drug tests stand out for their remarkable precision and speed. These tests offer high accuracy levels in identifying substance use, ensuring timely and trustworthy results.
Compliance and Peace of Mind for Employers in Marcus, SD Utilizing hair follicle tests helps ensure adherence to workplace drug-free policies, minimizing legal exposure and improving safety standards.
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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Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
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