Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent method for detecting drug and alcohol consumption. Hair traps biomarkers in its fibers, providing a long-term record of substance use. When sampled near the scalp, it can offer a detection window of up to three months for drugs and alcohol. Hair collection is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch segment of approximately 200 hair strands (roughly the size of a #2 pencil) near the scalp yields about 100mg of hair, which is optimal for analysis and verification. For EtG, extended panels, and/or evaluations exceeding 10 panels, 150mg of the specimen is advised. It is suggested to weigh the sample using a jewelry scale. If scalp hair isn't available, a comparable portion of body hair can be used. When discussing head hair, we refer exclusively to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory's framework. This step ensures the sample was sealed and shipped correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any supplementary data input not provided by an electronic chain of custody system.
Screening involves an initial rapid evaluation for drugs of abuse. Although Screening offers a cost-efficient means to exclude drug usage in most samples, any positive findings must undergo confirmation to be courtroom admissible. Presumptive positive samples in Screening necessitate further verification.
If a sample yields a presumptive positive during Screening, additional hair is drawn from the initial collection and prepared for Extraction. At this juncture, drugs are extracted from hair at a much lower concentration than in different methodologies (e.g., urine or oral fluid), which makes hair drug screening a highly complex method to execute.
Confirmation of any positive screening outcome is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation as necessary. The entire lab process from Accessioning to Confirmation is carried out under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the assessment is conducted on the hair strand and not the follicle beneath the scalp.
In Arthur, IA, hair follicle testing outperforms traditional urine tests in several key areas. Hair tests offer a significantly wider detection window, capturing substance usage over time, providing employers with more comprehensive data than a standard urine test.
The consistency and reliability of hair testing make it preferable. While urine tests may display recent usage, hair analysis provides a deeper insight into patterns over months, ensuring more precise and trustworthy results.
Hair follicle testing in Arthur, IA, stands out with its extended detection window. This method can track substance use for up to 90 days, allowing companies to obtain a full picture of an employee's or candidate's substance history.
This broad detection capability surpasses the limits of other methods, making it invaluable for employers seeking clarity on long-term usage habits. This test provides a detailed understanding of an individual’s behavior.
In Arthur, IA, hair follicle testing offers a tamper-resistant approach, dramatically minimizing the chance of sample adulteration. The test ensures authentic, reliable results, guarding against manipulation.
This level of integrity is vital for employers who need dependable data to make informed decisions. Hair testing’s resistant nature provides an assurance that the outcomes reflect actual substance use history.
Accredited Drug Testing offers unparalleled convenience with our nationwide centers, including local facilities in Arthur, IA. Our testing locations provide easy access ensuring a smooth and efficient testing process for all participants.
With centers spread throughout the nation, you can rely on our seamless services without the hassle. Our strategic locations ensure you receive the best testing service available.
In Arthur, IA, the hair follicle testing process with Accredited Drug Testing is both simple and confidential. Ordering, testing, and receiving results is hassle-free, protecting your privacy at every step.
Trust in our professional approach ensures ease of mind. Our straightforward process eliminates concerns about confidentiality while delivering effective and accurate results promptly.
Accredited Drug Testing in Arthur, IA offers competitive pricing and fast turnaround times, ensuring value for all companies. Our affordable pricing structure provides top-tier testing services accessible to businesses of any size.
The fast turnaround of our test results supports proactive business decisions, ensuring you receive reliable data swiftly, enhancing overall value, and maintaining operational efficiency.
In Arthur, IA, hair follicle drug tests are known for their unmatched precision and efficiency. Employers and individuals recognize the high accuracy these tests provide in identifying substance use, ensuring a reliable assessment process.
The swift execution of hair follicle tests enables fast turnarounds, offering quick and dependable results. Their accuracy makes these tests a preferred choice for ensuring workplace safety and compliance.
Utilizing hair follicle testing in Arthur, IA, ensures compliance with workplace drug-free policies, reducing potential legal risks for employers while promoting safety within the organization.
This reliable testing method grants peace of mind, as it helps maintain a secure work environment, demonstrating due diligence in adhering to strict policies and minimizing potential substance-related incidents.
