Hair Follicle Drug Testing - Brookings, OR

What it is, How it works

Hair testing is acknowledged as a significant method for identifying drug and alcohol consumption. It offers a comprehensive timeline of substance use by capturing biomarkers within the strands of developing hair. When harvested from near the scalp, hair can show a detection period of approximately three months for alcohol and other drugs. Hair collection is straightforward, challenging to tamper with, and convenient to transport.

An approximate 1.5-inch segment of nearly 200 hair strands (about the size of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal sample amount for screening and verification. For EtG, add-ons, and/or tests beyond 10 panels, a 150mg specimen is advised. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is not an option, a comparable quantity of body hair might be utilized. When mentioning head hair, we imply scalp hair exclusively. Body hair pertains to all other hair categories (facial, axillary, etc.).

Process Overview

The laboratory steps for processing drug test results are Accessioning, Screening, Extraction, and Confirmation.

Accessioning involves initially processing a sample in the lab’s system. This step confirms that the sample was properly sealed and delivered, allocates a random LAN (Laboratory Accessioning Number), and finishes any extra data entry not supplied by an electronic chain of custody system.

Screening is a preliminary check for drugs. While cost-effective for excluding drug use in most samples, a positive screen must be verified for court acceptance. Any samples with presumptive positives in Screening necessitate secondary confirmation.

If a sample is provisionally positive during Screening, more hair is taken from the initial sample and readied for Extraction. Here, drugs are extracted from hair at much lower concentrations compared to other methods (such as urine or oral fluid), making hair drug screening the most complex methodology.

For confirming any positive screen results, GC/MS, GC/MS/MS, or LC/MS/MS techniques are used. All presumptive positive samples are cleansed before any necessary confirmation. The complete laboratory procedure from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair designation and aligned with ISO / IEC 17025 standards.

Advantages of hair drug testing:

• Extended detection period: Hair drug tests identify drug use for up to 90 days, unlike urine tests, which have shorter detection ranges.
• Challenge to defraud: It is notably difficult to manipulate a hair drug test, thereby enhancing result accuracy.
• Offers historical insight: It reveals drug use patterns over a span of time, beyond just recent usage.

Limitations:

• Ineffective for recent use detection: Drugs become detectable in hair after roughly 5-7 days.
• Expenses: Hair drug tests are typically more costly than other drug testing approaches.
• Result variability: Factors such as hair dye and individual growth variations can impact drug metabolite concentrations in hair.

Note: Commonly called "hair follicle tests", the analysis is performed on the hair strands, not the follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

Hair follicle testing offers distinct advantages over traditional urine tests in Brookings, OR. These tests present superior detection accuracy across extended periods, as opposed to the short window of urine tests.

By capturing a more comprehensive history of substance use, hair testing provides reliable data for employers, courts, and substance abuse professionals compared to shorter-range urine tests, offering peace of mind.

Extended Detection Window

One of the standout features of hair follicle testing in Brookings, OR, is its unparalleled detection window. Capable of identifying drug use for up to 90 days, this method enlightens employers about an individual's substance history.

This capability enables employers to make informed decisions, offering a more extensive view of employees' or applicants' drug usage patterns compared to other tests.

Tamper-Resistant Testing Method

Brookings, OR benefits from the tamper-resistant nature of hair follicle tests. The rigorous sample collection method ensures that results remain reliable and credible, reducing the risks associated with sample adulteration.

Hair testing stands out as a robust solution for substance detection. Its method limits potential tampering, providing businesses and legal professionals with peace of mind through its trustworthiness.

Convenient Nationwide Locations

Accredited Drug Testing in Brookings, OR, offers nationwide convenience with numerous testing centers, including those nearby. Quick, hassle-free access to testing services ensures that individuals and businesses receive timely results.

Our extensive network simplifies the testing process, providing smooth access to drug testing centers across the country, thus meeting diverse needs effectively.

Simple, Confidential Process

In Brookings, OR, Accredited Drug Testing offers a straightforward and confidential process for ordering, taking, and receiving test results. This ensures privacy and ease of use for all involved.

The process guarantees a simple, confidential experience. Individuals and businesses can have confidence in our procedures, ensuring that all privacy concerns are addressed efficiently.

Affordable, Fast Turnaround

Accredited Drug Testing in Brookings, OR, offers competitive pricing with quick turnaround times. Our services present excellent value, ensuring both affordability and satisfaction for companies of all sizes.

Businesses can rely on us for cost-effective solutions. Our fast and reliable results uphold our commitment to providing outstanding service without breaking the bank.

Fast, Accurate, and Reliable Results

The precision and swiftness of hair follicle drug tests in Brookings, OR, offer unmatched accuracy. Unlike other methods, they adeptly detect substance use, ensuring results that professionals can trust.

Accredited Drug Testing's hair follicle tests provide speed while not compromising on reliability. This method consistently delivers accurate results, efficiently identifying substances within the hair samples provided.

Compliance and Peace of Mind for Employers

Utilizing hair follicle testing in Brookings, OR, ensures compliance with workplace drug-free policies, achieving peace of mind for employers. This reduces legal risks and enhances workplace safety.

Employers benefit from hair testing's unwavering results, reinforcing company standards. This method supports the creation of a safe, compliant working environment, underscoring a commitment to safety.

Nearby Testing Centers in Oregon

Portland, OR

Northwest Clackamas, OR

Salem, OR

Eugene, OR

Gresham, OR

Hillsboro, OR

Beaverton, OR

Bend, OR

Medford, OR

Springfield, OR

What's New In Hair Follicle Drug Testing according to the Hair Drug Testing Experts

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.

Frequently Asked Questions

Customer Reviews