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Accredited Drug Testing provides comprehensive hair follicle testing services in Pleasant Valley, Missouri. If you require a hair or alcohol test, our expertise in hair testing is unmatched, with facilities nationwide ready to accommodate your needs. Typically, 1.5 to 2 inches of hair from your head or body are sufficient for testing. Capable of detecting drugs, alcohol/ETG, or offering other personalized testing solutions, we ensure thorough results.
In recent years, hair follicle drug testing has gained popularity as the preferred method. Employers, legal authorities, and Substance Abuse counselors often opt for hair tests over traditional urine analyses. Favorable for zero-tolerance settings, probation evaluations, and judicial reviews, hair tests cover a significant drug use history. Despite urine tests' precision for recent drug consumption (within five days), hair analysis spans up to 90 days, is closely monitored, and nearly impossible to tamper with.
Accredited Drug Testing provides comprehensive hair follicle testing services in Pleasant Valley, Missouri. If you require a hair or alcohol test, our expertise in hair testing is unmatched, with facilities nationwide ready to accommodate your needs. Typically, 1.5 to 2 inches of hair from your head or body are sufficient for testing. Capable of detecting drugs, alcohol/ETG, or offering other personalized testing solutions, we ensure thorough results.
In recent years, hair follicle drug testing has gained popularity as the preferred method. Employers, legal authorities, and Substance Abuse counselors often opt for hair tests over traditional urine analyses. Favorable for zero-tolerance settings, probation evaluations, and judicial reviews, hair tests cover a significant drug use history. Despite urine tests' precision for recent drug consumption (within five days), hair analysis spans up to 90 days, is closely monitored, and nearly impossible to tamper with.
* 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 now recognized as an effective method for identifying drug and alcohol consumption. The hair provides a long-lasting record of alcohol and drugs by capturing biomarkers within the strands of hair as they grow. When taken near the scalp, hair tests can show drug and alcohol use up to about a 3-month period. Hair is easy to collect, hard to adulterate, and simple to send.
A 1.5-inch segment of roughly 200 hairs (the size of a #2 pencil) closest to the scalp yields 100mg of hair, which is the perfect amount for screening and confirmation. For EtG, additional tests, or panels over 10, 150mg is suggested. It's advised to measure the sample using a jeweler’s scale. If scalp hair isn't available, an equal amount of body hair can be collected. "Head hair" means scalp hair only, while "body hair" includes all other hair types (facial, axillary, etc.).
Process Overview
The primary stages in processing a drug test at the lab are Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial processing into the lab's system. This phase ensures the sample was properly sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and finishes any extra data entry that an electronic chain of custody system hasn't provided.
Screening offers a quick initial check for drugs of abuse. Though Screening is cost-efficient and rules out drug use in most samples, a positive screen must be confirmed for it to hold up in court. All samples with a presumptively positive screen require further confirmation.
For samples presumptively positive in Screening, more hair is taken from the initial sample for Extraction. Drugs are extracted from the hair at far lower concentrations than other methods (like urine or oral fluid), making hair drug testing the most complex method to conduct.
Confirmation of any positive result from Screening is done with GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positives undergo washing as necessary. The entire lab process from Accessioning to Confirmation is assessed under CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", these tests analyze the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Pleasant Valley, MO
Extended Detection Window in Pleasant Valley, MO
Hair follicle testing boasts a significant advantage with a detection window extending up to 90 days. This extended period provides employers with a complete perspective of an applicant or employee’s past substance use, crucial for making informed decisions and maintaining a drug-free workplace environment.
Hair testing stands out for its ability to offer a comprehensive look into long-term habits.
Tamper-Resistant Testing Method in Pleasant Valley, MO
Hair follicle tests in Pleasant Valley greatly minimize the chances of sample adulteration. This method ensures the reliability of results, with the observed collection process further guarding against tampering.
Adulteration risks are significantly reduced, thereby providing authentic and unquestionable findings every time, reinforcing trust in the testing process.
Convenient Nationwide Testing Locations and Local Locations in Pleasant Valley, MO
Our nationwide network of testing centers, including convenient locations in Pleasant Valley, MO, makes accessing testing services straightforward and hassle-free. Offering swift and accessible services ensures that your testing requirements are met efficiently, saving valuable time and resources.
No-compromise convenience with a local service guarantee.
Simple, Confidential Process in Pleasant Valley, MO
The hair follicle testing process in Pleasant Valley is designed to be both straightforward and private. From ordering to taking the test and obtaining results, every step is crafted with your confidentiality in mind.
Ensuring ease of use while addressing privacy concerns, our process delivers comfort and confidence to all undergoing testing.
Affordable Pricing and Fast Turnaround in Pleasant Valley, MO
With competitive pricing and swift turnaround times, our hair follicle testing presents great value for businesses of any size in Pleasant Valley. This cost-effective solution guarantees high-quality results without unnecessary delays.
Offering peace of mind and budget-friendly options, we cater to the needs of small enterprises to larger corporations.
Fast, Accurate, and Reliable Results in Pleasant Valley, MO
Hair follicle drug testing in Pleasant Valley enhances the accuracy and speed of substance detection. Through this precise method, results are delivered quickly and reliably. Accuracy is paramount, ensuring that even minimal drug traces aren't overlooked, offering a higher degree of certainty compared to alternative methods.
Employers and individuals rely on this method for clear, definitive results.
Compliance and Peace of Mind for Employers in Pleasant Valley, MO
Implementing hair follicle testing aids employers in upholding drug-free policies, thereby decreasing legal risks and boosting workplace safety. By ensuring compliance, companies can maintain a healthier and more secure working environment, which is vital for overall organizational success.
Additionally, employers gain peace of mind knowing their workplace adheres to regulations.
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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