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Accredited Drug Testing offers an extensive range of hair follicle drug testing services in Waterville, Iowa. Whether you require a hair drug or alcohol test, we excel in hair testing with centers in cities across the country that are equipped to conduct these tests. A minimum of 1.5 to 2 inches of hair from your head or body is generally required. These tests can screen for drugs, alcohol/ETG, and other tailored hair testing solutions.
Over recent years, hair follicle drug testing has become increasingly commonplace. Employers, legal systems, and substance abuse experts often opt for hair testing over the traditional urine test. It's particularly favored by employers with strict no-drug-use policies and the legal system. The major advantage is its extended detection period of up to 90 days. The sample collection is supervised, making it nearly impossible to tamper with. However, urine tests remain more precise for recent consumption, within 5 days.
Accredited Drug Testing offers an extensive range of hair follicle drug testing services in Waterville, Iowa. Whether you require a hair drug or alcohol test, we excel in hair testing with centers in cities across the country that are equipped to conduct these tests. A minimum of 1.5 to 2 inches of hair from your head or body is generally required. These tests can screen for drugs, alcohol/ETG, and other tailored hair testing solutions.
Over recent years, hair follicle drug testing has become increasingly commonplace. Employers, legal systems, and substance abuse experts often opt for hair testing over the traditional urine test. It's particularly favored by employers with strict no-drug-use policies and the legal system. The major advantage is its extended detection period of up to 90 days. The sample collection is supervised, making it nearly impossible to tamper with. However, urine tests remain more precise for recent consumption, within 5 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 evaluations are increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair acts as a repository of historical drug and alcohol use by embedding biomarkers within the strands as they grow. When taken from the scalp, samples can indicate usage for nearly a three-month period. Hair samples are easy to obtain, hard to tamper with, and convenient for transport.
A sample measuring 1.5 inches with about 200 strands (similar in thickness to a #2 pencil) will yield 100mg — the optimal sample weight for screening and validation. For EtG, additional tests and those exceeding ten panels, a specimen weight of 150mg is suggested. It's advisable to weigh the specimen using a jeweler’s scale. If scalp hair isn't available, a similar quantity of body hair may be used. "Head hair" refers specifically to scalp hair, whereas "body hair" encompasses all other types (such as facial or axillary hair).
Process Summary
The key stages in the laboratory analysis of a drug test are Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the specimen is initially processed into the laboratory's system. This phase includes ensuring the sample was securely sealed and correctly dispatched, assigning a random Laboratory Accessioning Number (LAN), and completing any missing information not captured by an electronic chain of custody system.
Screening provides an initial evaluation for drug substances. Although Screening is economical for excluding drug use in the majority of cases, positive results must be validated to be used legally. Samples showing a presumptive positive from Screening must undergo secondary confirmation.
If a specimen is presumptively positive during Screening, additional hair is taken from the original sample and prepared for Extraction. In this phase, drugs are separated from hair at much lower levels compared to other testing methods (like urine or oral fluid), making hair drug testing the most challenging methodology.
Confirmation of any positive screening result is done via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed prior to confirmation as necessary. The entire process, from Accessioning through Confirmation, adheres to both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Commonly called "hair follicle tests", the actual examination is performed on the hair strand, not the follicle beneath the scalp.
Why Hair Testing Outperforms Urine Tests in Waterville, IA
Hair follicle testing offers superior drug detection compared to urine tests. This method excels in both accuracy and reliability, especially for those with stringent substance policies.
Extended Detection Window in Waterville, IA
One of the most significant advantages of hair follicle testing is its ability to detect drug use for up to 90 days. This extended window offers a comprehensive look into a person's substance usage history.
Tamper-Resistant Testing in Waterville, IA
Hair follicle tests are known for their resilience to tampering, ensuring reliable results. This testing method significantly reduces the likelihood of adulterated samples.
Convenient Testing Locations in Waterville, IA
Our network of testing centers nationwide, including Waterville, ensures ease of access to drug testing services, making the process quick and handy.
Simple and Confidential Process in Waterville, IA
The hair testing process is straightforward and discreet, guaranteeing privacy and simplicity from ordering to receiving results.
Affordable Pricing and Fast Turnaround in Waterville, IA
We offer cost-effective pricing structures and swift result turnaround times, providing excellent value to organizations of any size.
Fast and Reliable Results in Waterville, IA
Hair follicle drug tests provide precision and speed, ensuring high accuracy in substance use detection. This method is lauded for quick, dependable results, verifying instances of drug use.
Compliance and Peace of Mind for Employers in Waterville, IA
Adopting hair follicle tests helps employers maintain compliance with drug-free policies, minimizing legal risks and bolstering workplace safety.
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.
Tom O - 12/19/2024