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Accredited Drug Testing provides thorough hair follicle drug analyses in Ashland Heights, South Dakota. If you're in need of such testing, we are experts in hair testing and boast numerous testing centers across the nation. A sample usually requires 1.5 to 2 inches of hair, whether from the crown or body. These analyses can trace drugs, alcohol/ETG, or other tailored testing options.
In recent times, hair follicle drug testing has become increasingly prevalent. Many entities like employers, courts, and professionals dealing with Substance Abuse have started recommending hair tests over traditional urine tests. Hair follicle tests are favored by those enforcing strict no-drug policies and probation requirements. The benefit lies in the extended detection window, capturing drug use over 90 days, ensuring authenticity and protection against manipulation. Nevertheless, when examining drug use under five days, urine tests retain their accuracy.
Accredited Drug Testing provides thorough hair follicle drug analyses in Ashland Heights, South Dakota. If you're in need of such testing, we are experts in hair testing and boast numerous testing centers across the nation. A sample usually requires 1.5 to 2 inches of hair, whether from the crown or body. These analyses can trace drugs, alcohol/ETG, or other tailored testing options.
In recent times, hair follicle drug testing has become increasingly prevalent. Many entities like employers, courts, and professionals dealing with Substance Abuse have started recommending hair tests over traditional urine tests. Hair follicle tests are favored by those enforcing strict no-drug policies and probation requirements. The benefit lies in the extended detection window, capturing drug use over 90 days, ensuring authenticity and protection against manipulation. Nevertheless, when examining drug use under five days, urine tests retain their 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 testing is widely acknowledged as an effective method for identifying drug and alcohol use. Hair captures a comprehensive record of alcohol and other drugs by embedding biomarkers within the hair fiber during its growth. When collected near the scalp, hair provides a retrospective detection period of up to three months for alcohol and drugs. It is straightforward to gather, challenging to tamper with, and simple to transport.
A sample size of 1.5 inches, comprising around 200 strands of hair—similar in diameter to a #2 pencil—when cut closest to the scalp yields 100mg of hair, optimal for both screening and confirmation. For additional tests like EtG or tests exceeding 10 panels, it's advisable to use 150mg of the sample. We suggest measuring the sample weight with a jeweler's scale. If there’s no scalp hair available, a comparable quantity of body hair can be used. By head hair, we refer strictly to scalp hair, whereas body hair denotes all other types (such as facial or underarm hair).
Process Overview
The laboratory processing of a drug test result consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing of a sample into a laboratory's data system, ensuring the sample’s seal and shipping were intact, generating a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data input absent from an electronic chain of custody system.
Screening offers a preliminary evaluation for drug substances. Although a cost-effective method for dismissing drug usage in most samples, a positive screen necessitates confirmation for legal admissibility. Samples yielding presumptive positives in Screening undergo further confirmation.
If a sample shows a presumptive positive during Screening, additional hair is extracted from the initial sample and prepared for Extraction. Here, drugs are isolated from hair at a significantly reduced concentration level compared to other methods (such as urine or oral fluid), contributing to the complexity of hair drug screening.
Positive results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples are cleansed prior to confirmation if required. Every step from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair certification alongside ISO / IEC 17025 standards compliance.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is commonly used, but it refers to the analysis of the hair strand, not the follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing in Ashland Heights, SD
Extended Detection Window in Ashland Heights, SD
Hair follicle tests offer an extended detection period, identifying drug use up to 90 days past. This comprehensive view helps employers evaluate an employee's substance use history over time, addressing concerns about recent and past drug use.
Tamper-Resistant Testing Method in Ashland Heights, SD
The nature of hair follicle tests significantly diminishes the opportunity for sample adulteration. Eliminating most tampering methods provides reliable and unquestionable results, which many organizations trust and rely on.
Convenient Nationwide Testing Locations and Local Locations in Ashland Heights, SD
Our widespread network of testing centers offers quick, easy, and hassle-free access to drug testing services. This ensures that individuals and companies enjoy prompt and convenient service wherever needed.
Simple, Confidential Process in Ashland Heights, SD
Ordering and receiving results through hair follicle testing in Ashland Heights is both simple and confidential. Our process is designed to address privacy concerns while ensuring ease of use, providing peace of mind to all participants.
Affordable Pricing and Fast Turnaround in Ashland Heights, SD
Our competitive pricing structures, paired with quick turnaround times, ensure excellent value and efficiency. These features cater to companies of all sizes, reinforcing confidence in both service and costs.
Fast, Accurate, and Reliable Results in Ashland Heights, SD
Hair follicle drug tests provide precision and speed that are unmatched. Their meticulous analysis delivers high accuracy in detecting substance use, making them a preferred option for employers seeking reliable results.
Compliance and Peace of Mind for Employers in Ashland Heights, SD
Implementing hair follicle testing ensures compliance with workplace drug policies and enhances safety. It's a key tool for employers to mitigate legal risks and establish a steadfast drug-free 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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