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Accredited Drug Testing provides comprehensive hair follicle drug testing solutions in Sitka, Kentucky. If a hair drug or alcohol test is needed, we specialize in hair testing with locations available nationwide. Typically, having 1.5 to 2 inches of hair on the crown or body is sufficient. These tests can detect drugs, alcohol/ETG, or be customized for specific substances.
In recent years, hair follicle testing has become a favored method for drug testing. Employers, courts, and substance abuse specialists increasingly prefer it over urine tests. Employers with zero-tolerance policies, courts, and individuals on probation often utilize hair tests. The key advantage is its lengthy detection window—up to 90 days—which is collected under observation and is nearly impossible to tamper with. However, for detecting recent use within 5 days, urine tests still offer superior accuracy.
Accredited Drug Testing provides comprehensive hair follicle drug testing solutions in Sitka, Kentucky. If a hair drug or alcohol test is needed, we specialize in hair testing with locations available nationwide. Typically, having 1.5 to 2 inches of hair on the crown or body is sufficient. These tests can detect drugs, alcohol/ETG, or be customized for specific substances.
In recent years, hair follicle testing has become a favored method for drug testing. Employers, courts, and substance abuse specialists increasingly prefer it over urine tests. Employers with zero-tolerance policies, courts, and individuals on probation often utilize hair tests. The key advantage is its lengthy detection window—up to 90 days—which is collected under observation and is nearly impossible to tamper with. However, for detecting recent use within 5 days, urine tests still offer superior 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 recognized as an effective method for detecting drug and alcohol consumption. Hair retains a long-term record of alcohol and drug usage by encapsulating biomarkers within the fibers of the advancing hair strand. A sample taken near the scalp can reveal alcohol and drug use over roughly a 3-month period. The collection of hair is straightforward, relatively resistant to tampering, and easy to mail.
A 1.5-inch section of approximately 200 hair strands (roughly equivalent to a #2 pencil’s thickness) closest to the scalp will weigh around 100mg, which is the optimal quantity for initial testing and further validation. For EtG tests, additional screenings, and/or panels exceeding 10, a sample weighing 150mg is advised. It's recommended to use a jeweler’s balance to weigh the sample. If scalp hair cannot be used, an equivalent amount of body hair may be collected. "Head hair" refers exclusively to scalp hair, whereas "body hair" encompasses all other hair types (such as facial, axillary, etc.).
Process Overview
The processing of a drug test outcome in the lab involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step of integrating a specimen into a lab’s system, which includes confirming the sample was properly sealed and sent, assigning it a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent from an electronic chain of custody system.
Screening serves as a preliminary examination for substances of abuse. Although Screening is a cost-efficient technique to discard drug use from most samples, a positive result from screening requires confirmation to be legally valid. Samples that show a presumptive positive in Screening must undergo secondary confirmation.
If a sample exhibits a presumptive positive during Screening, additional hair is taken from the original sample for Extraction. This phase involves extracting drugs from the hair at a significantly lower concentration compared to other techniques (such as urine or oral fluid), making hair drug testing the most challenging method to execute.
The confirmation of any screening positives is done using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo a washing process before confirmation if necessary. The comprehensive lab procedure from Accessioning to Confirmation is reviewed in line with CAP (College of American Pathologists) Hair guidance and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the evaluation itself assesses the hair strand rather than the hair follicle beneath the scalp.
Hair follicle testing in Sitka, KY, offers benefits over traditional urine tests, especially in accuracy and reliability. Hair tests detect drug usage over a longer duration, providing a clearer picture.
Compared to urine tests, the hair follicle method delivers precise results, making it difficult to deceive, thus assuring better compliance and safety for employers.
In Sitka, KY, hair follicle tests are powerful tools for extended drug use detection, covering up to 90 days. This broad timeframe allows employers to view a comprehensive drug history.
For businesses, this means having more significant insights into the long-term habits of employees or applicants, ensuring informed decisions in the hiring process.
Hair follicle testing in Sitka, KY, is a tamper-resistant method, effectively minimizing the risks of sample adulteration. Tests like these ensure that the results are reliable and indisputable.
Such robustness provides confidence to both employers and clients, knowing that tampering is nearly impossible, guaranteeing the integrity of the drug testing process.
With accredited testing locations nationwide and in Sitka, KY, accessing hair follicle drug tests is convenient and hassle-free.
Our numerous centers facilitate quick testing, ensuring that services are readily available to meet the needs of businesses and individuals efficiently.
In Sitka, KY, the hair follicle testing process is straightforward and confidential. From ordering to results, we maintain privacy and ease of use.
These streamlined procedures address privacy concerns, ensuring individuals and employers experience minimal complications throughout the process.
Competitive pricing and swift turnaround times for tests in Sitka, KY, make hair follicle testing an affordable solution for companies. This efficient service offers excellent value, accommodating business needs swiftly.
Our pricing structures provide companies with cost-effective options, ensuring tests are accessible without compromising on quality or speed.
The speed and accuracy of hair follicle drug tests make them highly reliable in Sitka, KY. Their ability to precisely detect substance usage offers a dependable testing method.
Through advanced technology, these tests provide results that are not only fast but also unparalleled in accuracy, ensuring substance use detection with utmost precision.
For Sitka, KY employers, hair follicle testing ensures compliance with drug-free workplace policies, reducing legal liabilities. This approach bolsters workplace safety while maintaining policy adherence.
Implementing such testing provides peace of mind by maintaining a secure environment, discouraging substance use among employees.
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