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Accredited Drug Testing offers comprehensive hair follicle drug screening services in Oak Bay, WA. If a hair test for drugs or alcohol is required, Accredited Drug Testing is a specialist in hair analysis, with test centers in cities nationwide that can carry out such tests. Generally, 1.5 to 2 inches of hair from the head's crown or body is sufficient. Hair analyses can test for drugs, alcohol/ETG, or other specialized options.
Recently, drug testing methods more frequently include hair follicle tests. Numerous employers, judicial bodies, and Substance Abuse experts now prefer hair tests over standard urine tests. Employers with zero-tolerance drug policies, courts, and probationers often use hair testing. A hair follicle test's primary advantage is detecting drugs over a lengthy period, often up to 90 days, under observed conditions and it is virtually foolproof. However, urine testing remains the most reliable for detecting drug use within the last 5 days.
Accredited Drug Testing offers comprehensive hair follicle drug screening services in Oak Bay, WA. If a hair test for drugs or alcohol is required, Accredited Drug Testing is a specialist in hair analysis, with test centers in cities nationwide that can carry out such tests. Generally, 1.5 to 2 inches of hair from the head's crown or body is sufficient. Hair analyses can test for drugs, alcohol/ETG, or other specialized options.
Recently, drug testing methods more frequently include hair follicle tests. Numerous employers, judicial bodies, and Substance Abuse experts now prefer hair tests over standard urine tests. Employers with zero-tolerance drug policies, courts, and probationers often use hair testing. A hair follicle test's primary advantage is detecting drugs over a lengthy period, often up to 90 days, under observed conditions and it is virtually foolproof. However, urine testing remains the most reliable for detecting drug use within the last 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 testing has emerged as a potent method for identifying drug and alcohol consumption. Hair offers a comprehensive history by embedding biomarkers within the hair's growing fibers. If collected near the scalp, it delivers up to a three-month timeframe for detecting alcohol and drugs. Hair is easy to collect, hard to tamper with, and simple to transport.
A sample of 1.5 inches, involving roughly 200 strands (similar in size to a #2 pencil) nearest to the scalp, yields 100mg of hair, which is optimal for screening and analysis. For EtG, additional analyses, and tests exceeding 10 panels, a specimen of 150mg is advised. We suggest measuring the sample with a jeweler’s scale. If scalp hair isn't an option, a comparable quantity of body hair can be utilized. When mentioning head hair, it specifically refers to scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result is executed in four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning describes the initial handling of a sample within a lab's system. This step ensures the sample was sealed and dispatched correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data entry not provided by an electronic chain of custody.
Screening is a preliminary analysis for drugs of abuse. While Screening efficiently eliminates drug use for many samples, a positive result demands confirmation for legal acceptability. Any samples flagged as presumptively positive in Screening require a secondary confirmation.
Should a sample test presumptively positive during Screening, additional hair is extracted from the initial sample and prepped for Extraction. In this process, drugs are drawn from hair at a significantly lower concentration than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging technique to execute.
Confirmation of any screened positive result is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives are cleaned prior to confirmation as necessary. The comprehensive lab procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and is accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the test evaluates the hair strand, not the follicle beneath the scalp.
Why Choose Hair Follicle Testing Over Urine Tests in Oak Bay, WA
In Oak Bay, hair testing for drug use offers substantial benefits compared to traditional urine tests. With its extensive detection window and higher accuracy, it provides a clearer and more reliable path to identify substance use. Employers and legal institutions value hair testing for its ability to detect drug use, which remains undetected in other methods.
Extended Detection Window in Oak Bay, WA
The superiority of hair follicle testing in Oak Bay lies in its extended detection window. Capable of identifying substance use over a 90-day period, it gives employers comprehensive insights into an individual's substance history. This long-range detection makes it invaluable for thorough background checks and employee assessments.
Tamper-Resistant Testing in Oak Bay, WA
Hair follicle tests in Oak Bay significantly minimize the risk of sample tampering. The nature of the test makes adulteration nearly impossible, thus ensuring the reliability of results. Organizations and individuals alike trust this method for its unassailable accuracy and integrity.
Convenient Testing Locations in Oak Bay, WA
Oak Bay residents benefit from the convenience of testing centers located both locally and nationwide. Access to these centers ensures quick and hassle-free drug testing services, making the process easy and convenient for individuals and businesses alike.
Simple, Confidential Process in Oak Bay, WA
Oak Bay's drug testing process is straightforward and confidential. From ordering to receiving results, the process is designed to ensure privacy and ease of use. This simplicity helps alleviate concerns about privacy while providing results securely and efficiently.
Affordable Pricing and Quick Turnaround in Oak Bay, WA
Our testing services in Oak Bay boast competitive pricing and rapid turnaround times. These factors offer excellent value for businesses of all sizes. Fast processing combined with affordability helps companies manage their drug testing needs effectively and efficiently.
Fast, Accurate, and Reliable Testing in Oak Bay, WA
In Oak Bay, the precision and swiftness of hair follicle drug testing stand out. Known for its high accuracy in detecting substances, it provides results that employers and authorities can trust. The method ensures quick insights into an individual's substance use, delivering on both speed and reliability.
Compliance and Peace of Mind for Employers in Oak Bay, WA
Adopting hair follicle testing allows Oak Bay employers to maintain compliance with drug-free workplace policies effortlessly. It reduces legal risks and enhances workplace safety by ensuring that substance use is monitored accurately, providing peace of mind to businesses and their staff.
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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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
I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.
Tee Ess - 12/19/2024
I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!
Kali Collins - 1/16/2025