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Accredited Drug Testing offers comprehensive hair follicle drug testing services within Harlan, Oregon. For those in need of a hair drug or alcohol test, our specialization in hair testing allows us to provide these services, with testing centers available nationwide. Typically, you will need about 1.5 to 2 inches of hair from the crown or body. Hair tests can be configured to detect drugs, alcohol/ETG, or other tailored testing needs.
In recent times, hair follicle drug testing has gained popularity as a preferred method for drug screening. Numerous employers, judicial bodies, and substance abuse professionals are choosing hair drug tests over traditional urine tests. Hair tests are essential for employers with zero-tolerance drug policies and for court-mandated screenings. The key advantage of hair follicle tests is the extended detection timeframe of drug use, which is generally up to 90 days. It also involves an observed collection process, making deception practically impossible. Nevertheless, urine testing remains optimal for identifying drug use within the previous five days.
Accredited Drug Testing offers comprehensive hair follicle drug testing services within Harlan, Oregon. For those in need of a hair drug or alcohol test, our specialization in hair testing allows us to provide these services, with testing centers available nationwide. Typically, you will need about 1.5 to 2 inches of hair from the crown or body. Hair tests can be configured to detect drugs, alcohol/ETG, or other tailored testing needs.
In recent times, hair follicle drug testing has gained popularity as a preferred method for drug screening. Numerous employers, judicial bodies, and substance abuse professionals are choosing hair drug tests over traditional urine tests. Hair tests are essential for employers with zero-tolerance drug policies and for court-mandated screenings. The key advantage of hair follicle tests is the extended detection timeframe of drug use, which is generally up to 90 days. It also involves an observed collection process, making deception practically impossible. Nevertheless, urine testing remains optimal for identifying drug use within the previous five 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 increasingly recognized as an effective method for identifying alcohol and drug consumption. Hair can capture a historical record of substance use by embedding biomarkers within the hair shaft as it grows. When hair is cut near the scalp, it offers a detection period of up to three months for both drugs and alcohol. Furthermore, hair sample collection is straightforward, relatively resistant to tampering, and easy to transport.
A sample size of 1.5 inches, or roughly 200 strands (comparable to a #2 pencil), adjacent to the scalp yields 100mg, ideal for both initial and confirmatory testing. For more intensive testing, such as EtG or panels exceeding 10, a 150mg sample is advisable. It’s best to measure this on a jeweler's scale. If scalp hair is not available, equivalent body hair can be used. When head hair is mentioned, it specifically refers to scalp hair. Body hair includes all other areas (facial, axillary, etc.).
Process Overview
The lab processing of a drug test result is divided into four key steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is logged into the laboratory's system. This stage includes ensuring the sample’s seal and shipment integrity, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entry not covered by an electronic chain of custody system.
Screening provides an initial assessment for the presence of drugs. Although cost-effective, any sample that appears positive in Screening must undergo Confirmation to be valid in legal scenarios. Presumed positives must be verified through subsequent testing.
For any sample with a presumptive positive in Screening, additional hair from the original sample is prepared for Extraction. This process isolates drugs from hair at much lower concentrations than other methods (like urine or oral fluids), making hair drug testing a complex procedure.
Positive results from the screening undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives are cleaned before confirmation. The Comprehensive laboratory procedure from Accessioning to Confirmation is overseen by CAP (College of American Pathologists) Hair certification and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" often misleads, as the actual analysis is performed on the hair strand, not the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Harlan, OR
Hair follicle testing offers distinct advantages over traditional urine tests in Harlan, OR. A major benefit is its superior detection accuracy and reliability.
Extended Detection Window in Harlan, OR
Comprehensive Screening: Hair follicle testing offers a considerably extended detection window, up to 90 days. This prolonged period allows employers in Harlan, OR to gain a full picture of an individual's substance use history.
Tamper-Resistant Testing Method in Harlan, OR
Secure Assessments: Hair follicle testing provides a tamper-resistant solution in Harlan, OR, significantly lowering the risks associated with sample adulteration.
Convenient Nationwide Testing Locations and Local Locations in Harlan, OR
Widespread Access: Our extensive network of testing centers ensures that people and businesses in Harlan, OR receive quick and easy access to hair follicle testing services.
Simple, Confidential Process in Harlan, OR
Streamlined and Private: The process of conducting and receiving hair follicle test results in Harlan, OR remains simple and confidential.
Affordable Pricing and Fast Turnaround in Harlan, OR
Cost-Effective Solutions: Our competitive pricing structure and swift turnaround times provide exceptional value for companies in Harlan, OR, regardless of size.
Fast, Accurate, and Reliable Results in Harlan, OR
Speed and Precision: Hair follicle drug testing in Harlan, OR stands out with its speedy and precise results. By providing thorough and reliable detection of substances, these tests ensure that results are both timely and trustworthy.
Compliance and Peace of Mind for Employers in Harlan, OR
Adherence and Assurance: Implementing hair follicle testing allows companies in Harlan, OR to maintain strict compliance with drug-free workplace policies.
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