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Accredited Drug Testing offers comprehensive hair follicle drug testing services in Ellensburg, Washington. If a hair drug or alcohol test is needed, Accredited Drug Testing specializes in hair testing, with facilities across all cities in the nation capable of conducting these tests. Typically, you need to have 1.5 to 2 inches of hair on the crown of your head, or body hair can be used. Hair tests can be tailored to check for drugs, alcohol/ETG, or other specific needs.
Drug testing methods in recent years have increasingly included hair follicle drug tests. Many employers, courts, and substance abuse professionals prefer hair drug tests over traditional urine tests. Hair follicle tests are chosen by employers with zero-tolerance drug policies, courts, and individuals on probation. A key advantage of hair testing is its longer detection period, up to 90 days, collected under direct supervision, making it difficult to tamper with. However, urine tests remain more accurate for detecting drug use within the past 5 days.
Accredited Drug Testing offers comprehensive hair follicle drug testing services in Ellensburg, Washington. If a hair drug or alcohol test is needed, Accredited Drug Testing specializes in hair testing, with facilities across all cities in the nation capable of conducting these tests. Typically, you need to have 1.5 to 2 inches of hair on the crown of your head, or body hair can be used. Hair tests can be tailored to check for drugs, alcohol/ETG, or other specific needs.
Drug testing methods in recent years have increasingly included hair follicle drug tests. Many employers, courts, and substance abuse professionals prefer hair drug tests over traditional urine tests. Hair follicle tests are chosen by employers with zero-tolerance drug policies, courts, and individuals on probation. A key advantage of hair testing is its longer detection period, up to 90 days, collected under direct supervision, making it difficult to tamper with. However, urine tests remain more accurate for detecting drug use within the past 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 deemed a robust means for detecting substance and alcohol usage. Hair captures a prolonged record of alcohol and drugs by embedding biomarkers in the growing hair fibers. Hair taken near the scalp can offer nearly a 3-month detection window for alcohol and drugs. Collection is easy, tampering is challenging, and shipment is straightforward.
A 1.5-inch segment of about 200 hair strands (similar to the width of a #2 pencil) near the scalp provides 100mg of hair, which is the perfect amount for screening and verification. For EtG, add-ons, and/or tests exceeding 10 panels, a recommendation of 150mg of specimen is advised. Using a jeweler’s scale to weigh the specimen is recommended. If scalp hair is absent, a comparable amount of body hair might be used. References to head hair imply scalp hair exclusively. Body hair encompasses all other hair categories (facial, axillary, etc.).
Procedure Outline
The core steps in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample within a lab’s system. This phase includes confirming the sample’s proper sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing any further data entry absent from an electronic chain of custody system.
Screening involves an initial swift assessment for influential drugs. Although Screening is a cost-efficient method to dismiss drug use in most samples, a court-admissible positive screen requires confirmation. Any samples that Screen presumptively positive necessitate secondary confirmation.
When a sample screens presumptively positive, additional hair is extracted from the original specimen for Extraction. In this phase, drugs are extracted from hair at concentrations lower than other methods (e.g., urine or oral fluid), making hair drug screening the most intricate method to perform.
Positive screening findings are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo necessary washing before confirmation. The entire lab process, from Accessioning to Confirmation, is audited under both the CAP (College of American Pathologists) Hair classification and compliance with ISO / IEC 17025 standards.
Merits of hair substance testing:
Constraints:
Note: Although often termed "hair follicle tests", the actual analysis targets the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Ellensburg, WA, hair testing outperforms traditional urine tests with superior detection accuracy and reliability. Due to a longer detection period of drug use, up to 90 days, hair tests provide a comprehensive view of an individual’s substance history. Unlike urine tests, which only offer short-term insights, hair testing’s robustness benefits employers adhering to zero-tolerance drug policies.
Extended Detection Window
Hair follicle testing is lauded in Ellensburg, WA, for its ability to detect drug use over an extended period, often up to 90 days. This extended window offers employers a detailed perspective on an applicant or employee's substance history, making it an invaluable tool for ensuring a drug-free workplace. Unlike other testing methods, hair tests provide an in-depth look into an individual's long-term habits.
Tamper-Resistant Testing Method
In Ellensburg, WA, hair follicle tests offer a tamper-resistant approach to drug testing, significantly reducing the risk of sample adulteration. Due to the nature of hair samples, manipulation is nearly impossible, providing reliable and unquestionable results. This assurance makes hair testing a preferred method for employers seeking to maintain stringent drug use policies.
Convenient Nationwide Testing Locations
Our testing services in Ellensburg, WA, include easy access to nationwide centers, making hair follicle testing convenient and hassle-free. With multiple local locations, individuals and employers can efficiently schedule and complete tests with minimal disruption. The widespread availability ensures our services are readily accessible, promoting timely and effective drug testing.
Simple, Confidential Process
In Ellensburg, WA, ordering and receiving hair follicle test results is a straightforward, confidential process. Privacy is assured at every step, and ease of use is prioritized. Whether you are an individual or represent a company, our procedures safeguard personal information while providing an uncomplicated journey from test ordering to result delivery.
Affordable Pricing and Fast Turnaround
Hair follicle testing in Ellensburg, WA, offers competitive pricing and quick turnaround times, providing excellent value to companies of all sizes. Our efficient procedures minimize wait times for results while maintaining cost-effectiveness. The balance of affordability and speed ensures businesses uphold essential drug policies without excessive financial burden.
Fast, Accurate, and Reliable Results
In Ellensburg, WA, hair follicle testing provides accurate detection of drug use with impressive speed. The method’s precision in identifying substances ensures that both employers and individuals can rely on these results for informed decision-making. The effectiveness of hair testing exceeds that of other methods due to its ability to identify long-term usage, thus aiding stringent drug policies efficiently.
Compliance and Peace of Mind for Employers
In Ellensburg, WA, hair follicle testing ensures employers comply with drug-free policies, reducing legal risks and enhancing workplace safety. By choosing a testing method that detects long-term drug use, employers can confidently foster a safe and productive environment. Hair testing brings peace of mind by aligning with strict compliance requirements effectively.
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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I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!
Mark Broadhead - 2/12/2025
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
Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!
Carrie Feerick - 4/19/2025