Hair Follicle Drug Testing - Kellyville, OK

What it is, How it works

Hair analyses are increasingly recognized as an effective means to identify drug and alcohol consumption. Hair fibers capture biomarkers inside the strands as they grow, offering a prolonged record of substance use. When procured near the root, this method can reveal drug and alcohol intake up to roughly three months prior. Collection is straightforward, manipulation presents challenges, and transportation is uncomplicated.

A sample span of 1.5 inches containing around 200 strands, equivalent to a #2 pencil’s girth, will yield 100mg of hair – optimal for screening and confirmation procedures. For tests such as EtG and those beyond ten panels, 150mg is suggested. It’s advisable to use a jeweler’s scale for accuracy. When scalp hair isn't an option, a comparable quantity of body hair suffices. ‘Head hair’ specifically refers to strands from the scalp. Alternatively, ‘body hair’ encompasses all other types, like facial or armpit hair.

Process Overview

The drug testing sequence at a lab is comprised of four phases: Accessioning, Screening, Extraction, and Confirmation.

The accessioning phase is the inception of integrating a sample into the lab process, verifying proper sealing and transit, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any absent data entry not covered by electronic chain of custody systems.

In the screening phase, samples undergo preliminary drug abuse checks. Although this is a budget-friendly way to primarily assess most samples, any positive results require confirmation for legal validity. Samples indicating possible drug use need a follow-up confirmation.

Should a specimen show a preliminary positive result during screening, additional hair is extracted from the original sample for further processing at the extraction stage. Drugs are withdrawn at significantly lower concentrations than seen in urine or saliva, marking hair drug testing as the most intricate procedure.

Confirmation for any positive results from screening utilizes GC/MS, GC/MS/MS, or LC/MS/MS techniques. Any samples suspected to be positive are cleansed before confirmation. The entire lab operation, spanning from accessioning to confirmation, aligns with both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation standards.

Advantages of hair drug testing:

• Prolonged detection span: Hair tests can reveal drug use covering up to 90 days, contrasting with the shorter detection period of urine tests.
• Resistance to tampering: Cheating a hair drug test is notably challenging, ensuring result accuracy.
• Chronological evidence: It highlights a usage pattern over several months, not just recent consumption.

Limitations:

• Inability to confirm recent ingestion: Detectability in hair takes 5-7 days post-consumption.
• Expense: Generally, hair tests cost more than other drug testing approaches.
• Result variability: Hair color and individual growth rates can influence drug metabolite levels in hair.

Note: Although termed “hair follicle tests,” these analyses focus on the hair strand rather than the follicle beneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

Comparing Hair Follicle Against Urine Testing

In Kellyville, OK, hair follicle tests are unparalleled in terms of detection precision when compared to traditional urine tests. They boast a longer detection window, enabling superior identification with reduced risk of error.

• Extended detection ensures comprehensive analysis.
• Impossible to alter, ensuring test integrity.
• Provides a thorough substance history view, beneficial for employers.

Extended Detection Window

Extended Detection Advantages

Employers in Kellyville, OK, benefit from the extended detection period of hair follicle testing, which gives insight into substance use over the past 90 days. This extensive detection window surpasses that of other methods.

• 90-day coverage provides significant insight.
• Allows for consistent monitoring over significant periods.
• Enables employers to maintain informed safety and employment policies.

Tamper-Resistant Testing Method

Robust Tamper-Resistant Testing

At our Kellyville, OK facility, hair follicle tests are designed to significantly minimize adulteration risks, ensuring trustworthy and dependable outcomes every time.

• Resistant to tampering attempts, ensuring credible results.
• Collected under supervision, maintaining integrity.
• Offers peace of mind by delivering unequivocal outcomes.

Convenient Nationwide Locations

Accessible Testing Across Kellyville, OK

For residents and businesses in Kellyville, OK, our nationwide network of testing centers offers easy access to testing facilities, removing logistical barriers for testing services.

• Convenient local and nationwide accessibility.
• Quick and efficient testing processes.
• Easy access guarantees timely results and minimal disruptions.

Simple, Confidential Process

Seamless and Confidential Process

In Kellyville, OK, the process for hair follicle testing prioritizes simplicity and confidentiality, ensuring a straightforward experience from test ordering to result delivery.

• Easy scheduling and result retrieval ensure efficiency.
• Protecting privacy throughout the testing process.
• Simple procedures make the process hassle-free for all stakeholders.

Affordable, Fast Turnaround

Affordable, Quick Turnaround

Competitive pricing and rapid result delivery make hair follicle testing a financially viable option in Kellyville, OK, offering organizations noteworthy cost advantages and expedited outcomes.

• Cost-effective pricing structures appeal to all business sizes.
• Speedy results that don't compromise on quality.
• Enables businesses to optimize budget management without sacrificing integrity.

Fast, Accurate, and Reliable Results

The dependability and speed of hair follicle testing make it an impressive choice in Kellyville, OK. This method stands out for delivering high precision in detecting substance use, offering swift results essential for timely decision-making.

Fast, Accurate Results

• Quick turnaround times ensure minimal waiting.
• Precision in results derived from advanced testing techniques.
• Ensure reliable data, aiding in vital decisions for workplaces.

Compliance and Peace of Mind for Employers

Ensuring Compliance with Hair Follicle Testing

Employers in Kellyville, OK, can gain peace of mind knowing that hair follicle tests comply with zero-tolerance policies, reducing potential legal exposure and promoting a safe work setting.

• Facilitates alignment with drug-free workplace standards.
• Enhances employee safety and legal safeguards.
• Monitoring intellectual substance policies effectively.

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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.

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