Hair Follicle Drug Testing - Roswell, GA

What it is, How it works

Hair analysis is increasingly recognized as an effective method for detecting drug and alcohol consumption. Hair captures a comprehensive history of substance use by embedding biological markers within its growing strands. When collected near the scalp, hair offers a detection timeline of approximately three months for alcohol and various drugs. It is easy to collect, relatively resistant to tampering, and convenient to transport.

A 1.5-inch section of roughly 200 hair strands (approximately the diameter of a #2 pencil) adjacent to the scalp yields 100mg of hair, serving as the optimal quantity for screening and verification. For EtG, additional tests, and/or panels exceeding 10, 150mg of the sample is advisable. We suggest measuring the sample with a jeweler's scale. If scalp hair is unavailable, a similar amount of body hair may be gathered. When discussing head hair, we refer specifically to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).

Process Overview

The laboratory processing of drug test results involves four key stages: Accessioning, Screening, Extraction, and Confirmation.

Accessioning constitutes the initial integration of a sample into a laboratory's system. This step involves confirming the sample was properly sealed and delivered, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.

Screening entails an initial rapid assessment for drugs of abuse. Although Screening is a cost-effective method to eliminate drug use in most samples, a positive screen must be confirmed for legal admissibility. Samples yielding a presumptive positive during Screening necessitate a follow-up confirmation.

Should a sample test presumptively positive at the Screening phase, extra hair is extracted from the initial specimen for further processing in Extraction. During this phase, drugs are isolated from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug testing the most challenging method to conduct.

Confirmation of any positive screening is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples undergo washing as needed. The comprehensive laboratory procedure from Accessioning to Confirmation is evaluated in accordance with the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.

Advantages of hair drug testing:

• Extended detection window: Hair drug tests can identify drug usage for up to 90 days, while urine tests present a shorter detection timeframe.
• Resistance to manipulation: It is challenging to deceive a hair drug test, resulting in more precise outcomes.
• Chronicles historical data: It offers a record of drug consumption patterns over time, in contrast to recent use only.

Limitations:

• Incapable of detecting recent use: It requires approximately 5-7 days for drugs to become detectable in hair.
• Expense: Hair drug tests typically incur higher costs than alternative drug testing techniques.
• Result variability: Aspects such as hair color and individual hair growth differences can influence the concentration of drug metabolites in hair.

Note: Although often labeled as "hair follicle tests", this test examines the hair strand instead of the follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

Why Hair Follicle Testing Beats Urine Testing in Roswell, GA

• Compared to urine tests, hair follicle testing showcases superior detection accuracy and reliability, extending beyond substances current in the system to reflect a comprehensive picture of past use.

• While both methods serve their purpose, hair testing's extended detection window and tamper-resistant nature elevate it as a preferred choice for consistent policy enforcement and assurance.

Extended Detection Window

Extended Detection Window in Roswell, GA

• Hair follicle analysis provides a remarkable detection period of up to 90 days, a significant enhancement over the limited range of traditional methods.

• This extended window benefits employers by offering a thorough substance history, ensuring informed decision-making for both new hires and current employees.

Tamper-Resistant Testing Method

Tamper-Resistant Testing Method in Roswell, GA

• Hair follicle tests drastically reduce the potential for sample tampering, proving to be a highly trustworthy method for obtaining clear and undebatable drug test results.

• Due to its inherent resistance to manipulation, this testing method ensures that employers and authorities receive the most reliable data possible.

Convenient Nationwide Locations

Convenient Nationwide Testing Locations and Local Locations in Roswell, GA

• Our expansive reach with multiple locations across the nation, including Roswell, GA, promises convenient access to accurate and reliable drug testing services.

• Clients experience seamless test arrangements, helping them obtain the necessary evaluations swiftly without compromising quality.

Simple, Confidential Process

Simple, Confidential Process in Roswell, GA

• Offering a straightforward and discreet process, individuals can schedule tests, participate, and access results while respecting privacy protocols.

• This simplicity and confidentiality in the testing procedure address concerns, providing peace of mind for employers and individuals alike.

Affordable, Fast Turnaround

Affordable Pricing and Fast Turnaround in Roswell, GA

• Competitive pricing structures are paired with rapid result delivery, assuring exceptional value for businesses, regardless of size.

• Prompt processing times ensure companies receive necessary information without financial strain, enabling proactive management decisions.

Fast, Accurate, and Reliable Results

Fast, Accurate, and Reliable Results in Roswell, GA

• Hair follicle drug tests offer unparalleled speed and precision in identifying substance use. Their high accuracy rates ensure results are both dependable and swift, helping to streamline the testing process for businesses and individuals alike.

• By employing advanced technology, these tests immediately ascertain drug traces, making them an invaluable tool for accurate and trustworthy substance detection.

Compliance and Peace of Mind for Employers

Compliance and Peace of Mind for Employers in Roswell, GA

• Employers find reassurance in meeting compliance standards through hair follicle testing, minimizing legal risks, and boosting workplace safety and productivity.

• This method fortifies corporate drug-free policies, aligning efforts for a safer and more efficient workplace environment.

Drug Testing Near Roswell, GA

Johns Creek, GA

Blackwells, GA

Milton, GA

Peachtree Corners, GA

Ocee, GA

Webb, GA

Sandy Plains, GA

Sandy Springs, GA

Arnold Mill, GA

Northeast Cobb, GA

Dunwoody, GA

Alpharetta, GA

Newtown, GA

Mount Bethel, GA

Crabapple, GA

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