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Accredited Drug Testing provides thorough hair follicle drug testing services in Tualatin, Oregon. When a hair drug or alcohol test is needed, Accredited Drug Testing is adept in hair testing, with facilities in all cities nationwide prepared to conduct these tests. Typically 1.5 to 2 inches of hair from the head or body is needed for testing. These tests can screen for substances like drugs, alcohol/ETG, and can be customized for other purposes.
Recently, hair follicle drug testing has become more common for drug screenings. Employers, judicial systems, and addiction specialists often prefer hair over urine testing. This approach is favored by employers with stringent no-drug policies, as well as by legal entities and those overseeing probation. The key advantage of hair follicle tests is a lengthy detection window of up to 90 days, with direct observation during collection, making them difficult to manipulate. However, for recent drug usage within the past 5 days, urine tests remain the most precise.
Accredited Drug Testing provides thorough hair follicle drug testing services in Tualatin, Oregon. When a hair drug or alcohol test is needed, Accredited Drug Testing is adept in hair testing, with facilities in all cities nationwide prepared to conduct these tests. Typically 1.5 to 2 inches of hair from the head or body is needed for testing. These tests can screen for substances like drugs, alcohol/ETG, and can be customized for other purposes.
Recently, hair follicle drug testing has become more common for drug screenings. Employers, judicial systems, and addiction specialists often prefer hair over urine testing. This approach is favored by employers with stringent no-drug policies, as well as by legal entities and those overseeing probation. The key advantage of hair follicle tests is a lengthy detection window of up to 90 days, with direct observation during collection, making them difficult to manipulate. However, for recent drug usage within the past 5 days, urine tests remain the most precise.
* 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 has gained recognition as an effective means for detecting drug and alcohol consumption. Hair captures a historical timeline of alcohol and drug use by embedding biomarkers within the strands' fibers. When procured near the scalp, hair can reveal drug and alcohol usage over a span of up to three months. The collection of hair is straightforward, relatively resistant to tampering, and is easily transportable.
A sample measuring 1.5 inches, consisting of roughly 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal amount for screening and confirmation. For EtG and supplementary tests exceeding 10 panels, 150mg of the sample is preferred. It is advisable to assess the sample weight using a jeweler’s scale. If scalp hair cannot be acquired, an equal section of body hair can be used. In reference to head hair, this denotes only the scalp hair. Body hair includes all other hair varieties (such as facial or axillary).
Process Overview
The procedure for processing a laboratory drug test result encompasses four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial sample processing into the laboratory system, which involves verifying the correct sealing and shipping of the sample, designating a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry missing from the electronic chain of custody system.
Screening consists of an initial cursory examination for illicit drugs. It serves as an economical method to discount drug use for most samples; however, any positive screen must be verified to be legally acceptable. Samples that are presumptively positive in Screening necessitate an additional confirmation step.
If presumptive positivity is detected during Screening, further hair is retrieved from the original sample and prepped for Extraction. This phase entails extracting drugs from hair at reduced concentrations than alternate techniques (like urine or oral fluid), highlighting why hair drug testing is the most challenging methodology to conduct.
Confirmation of any Screening positive result is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptive positive are cleansed pre-confirmation when necessary. The entirety of the laboratory process, from Accessioning to Confirmation, is conducted under the CAP (College of American Pathologists) Hair specification and fulfills ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although labeled as "hair follicle tests", the analysis is performed on the hair strand and does not involve examining the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Tualatin, OR
Hair testing is advantageous over urine tests due to its ability to detect substances consumed up to three months prior. This robust detection capability provides a thorough assessment that standard urine tests cannot match. Thus, follicle tests emerge as a superior method suited to stringent screening protocols.
Extended Detection Window in Tualatin, OR
Hair follicle testing can trace drug usage over an extensive period of up to 90 days, offering companies significant insight into an individual's substance use track record. This comprehensive overview aids employers in making well-informed hiring and monitoring decisions.
Tamper-Resistant Testing Method in Tualatin, OR
The integrity of hair follicle tests lies in their resistance to tampering. Providing reliable, unequivocal results can markedly reduce the chances of sample adulteration, ensuring organizations have access to truthful substance use data for assessments that stand under scrutiny.
Convenient Nationwide Testing Locations including Local Locations in Tualatin, OR
Our network of accessible testing centers nationwide makes it easy to find services quickly. This streamlined process ensures hassle-free access to testing, whether for employers or individuals seeking professional drug screening solutions without inconvenience.
Simple, Confidential Process in Tualatin, OR
The user-friendly approach to hair follicle testing ensures the privacy and comfort of test-takers. From scheduling to result acquisition, the entire procedure is designed to maintain confidentiality and simplicity, addressing privacy concerns effectively.
Affordable Pricing and Fast Turnaround in Tualatin, OR
Our competitive pricing and rapid result delivery guarantee exceptional value, making it an attractive option for businesses of various sizes. In addition to affordability, the swift processing time enhances the overall appeal of our testing services.
Fast, Accurate, and Reliable Results are ensured with hair follicle testing in Tualatin, OR.
The precision with which these tests confirm substance use highlights their effectiveness. Unlike other methodologies, hair testing yields reliable data promptly, helping individuals and employers make informed decisions swiftly. This accuracy helps deter substance misuse effectively.
Compliance and Peace of Mind for Employers in Tualatin, OR
Through hair follicle testing, companies can uphold drug-free workplaces, minimizing legal liabilities. It helps to foster a safe work environment by lowering risks associated with substance misuse, thereby enhancing corporate compliance with safety standards.
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