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Accredited Drug Testing provides comprehensive hair follicle drug tests in Clear Lake, Illinois. If a hair drug or alcohol test is needed, our specialization in hair testing spans across all US cities with certified centers able to conduct such tests. In general, samples require 1.5 to 2 inches of hair from the scalp, though body hair is accepted. Hair analysis can detect drugs, alcohol/ETG, or other specific substances.
Recently, drug testing methods have increasingly included hair follicle drug tests. Employers, courts, and Substance Abuse experts are opting for hair tests over conventional urine tests. These tests are favored by zero-tolerance employers, courts, and probation supervisors. Their main advantage is the extended detection window, usually up to 90 days, making them hard to manipulate. However, urine tests remain the best option for spotting recent drug use within 5 days.
Accredited Drug Testing provides comprehensive hair follicle drug tests in Clear Lake, Illinois. If a hair drug or alcohol test is needed, our specialization in hair testing spans across all US cities with certified centers able to conduct such tests. In general, samples require 1.5 to 2 inches of hair from the scalp, though body hair is accepted. Hair analysis can detect drugs, alcohol/ETG, or other specific substances.
Recently, drug testing methods have increasingly included hair follicle drug tests. Employers, courts, and Substance Abuse experts are opting for hair tests over conventional urine tests. These tests are favored by zero-tolerance employers, courts, and probation supervisors. Their main advantage is the extended detection window, usually up to 90 days, making them hard to manipulate. However, urine tests remain the best option for spotting recent drug use 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 analysis is now recognized as an effective means for identifying drug and alcohol consumption. Hair offers an extensive history of alcohol and drugs by capturing biomarkers within the strands as they grow. When acquired near the scalp, hair can deliver a detection period of up to 3 months for alcohol and drugs. Hair collection is straightforward, relatively tamper-proof, and easy to transport.
A sample measuring 1.5 inches, consisting of roughly 200 strands (about the width of a #2 pencil) closest to the scalp, will yield 100mg, which is the optimal amount for both screening and confirmation purposes. For EtG, additional tests, or tests exceeding 10 panels, a sample size of 150mg is advised. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair isn't available, an equivalent amount of body hair can be collected. Head hair refers specifically to scalp hair only. All other hair types, such as facial and axillary, are classified as body hair.
Process Overview
The laboratory procedure for processing a drug test involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step where the sample is processed into the laboratory's system. This step includes confirming the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing additional data entry not captured by an electronic chain of custody system.
Screening consists of a quick preliminary test for drugs of abuse. While Screening is cost-effective for eliminating drug use on many samples, a positive result requires confirmation for legal admissibility. Any samples testing presumptively positive during Screening need further confirmation.
Should a sample test positive in the Screening, additional hair is taken from the initial sample for preparation in Extraction. Here, drugs are extracted from the hair at much lower concentrations than in other methods, which is why hair drug testing is considered the most challenging methodology.
Confirmation of any positive screen is done through GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptive positive are washed before confirmation if required. The entire process, from Accessioning to Confirmation, is audited under the CAP (College of American Pathologists) Hair designation and accredited to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being called "hair follicle tests", the test analyzes the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Clear Lake, IL: In today's world, hair follicle testing shines as a superior method against traditional urine tests. Whether it is the extensive detection period or reduced risk of evasion, hair testing demonstrates greater accuracy in identifying substance use, offering far more reliable assurances than urine-based testing methods.
The ability to detect drug use over an extended period makes hair follicle testing a preferred choice, especially within environments that support zero-tolerance policies.
Extended Detection Window in Clear Lake, IL: A hallmark of hair follicle testing is its ability to detect drug use up to 90 days prior, offering a comprehensive analysis of an individual’s substance history. This extended window provides employers and officials an in-depth view of an applicant's or employee's substance interactions over time.
The advantage of such prolonged detection significantly benefits decision-makers in understanding repeated patterns of use that might not be observed through shorter timeframe testing methods.
Tamper-Resistant Testing Method in Clear Lake, IL: One of the key strengths of hair follicle tests is their resilience to tampering. As the testing samples cannot be easily adulterated, the integrity of the results remains intact, providing untampered and trustworthy outcomes for Clear Lake-based testing processes.
Employers and other entities can rely on this method to deliver honest and credible data, reducing the chance of sample manipulation and ensuring accurate reporting.
Convenient Nationwide Testing Locations and Local Locations in Clear Lake, IL: With testing centers sprawled nationwide, accessing essential testing services is both easy and convenient, including here in Clear Lake. Our well-situated centers promise a hassle-free experience for anyone in need of our testing services.
Residents and businesses in Clear Lake benefit from our seamless processes, designed to accommodate every need efficiently and accurately.
Simple, Confidential Process in Clear Lake, IL: The procedure for ordering, conducting, and receiving results from a hair follicle test is designed to be straightforward and private. This protects users' confidentiality while ensuring the ease of navigation through each step in Clear Lake.
Customers can rest assured of the discretion and simplicity involved, making it an approachable solution for many seeking reliable substance testing.
Affordable Pricing and Fast Turnaround in Clear Lake, IL: Our competitive pricing and swift turnaround time set a benchmark for economical and expedient services, offering remarkable value. Companies of various magnitudes can leverage these advantages, enjoying peace of mind with budget-friendly and rapid testing solutions.
The assurance of swift results paired with attractive pricing structures makes us a preferred choice across industries and individuals alike.
Fast, Accurate, and Reliable Results in Clear Lake, IL: The precision and speed of hair follicle drug tests ensure that substance detection is not only thorough but swift. Renowned for their high accuracy, these tests are instrumental in identifying substance use cases, making them a dependable choice for employers and individuals alike.
The meticulous method of testing, paired with nearly instantaneous results, highlights the reliability of this testing process. The innovative nature of hair testing brings a new level of trust to substance detection efforts across Clear Lake.
Compliance and Peace of Mind for Employers in Clear Lake, IL: Implementing hair follicle testing in drug-free workplace policies not only helps ensure compliance but also actively reduces legal risks. By maintaining such strategies, employers foster a secure environment that adheres to regulations while promoting workplace safety.
This approach provides reassurance to employers that their operational standards are protected against potential substance-related complications.
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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