Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective tool for identifying drug and alcohol consumption. It tracks a comprehensive timeline of substance use by embedding biomarkers within the hair's developing fibers. Hair collected near the scalp offers an alcohol and drug detection range extending up to approximately three months. Its collection is straightforward, it resists tampering, and it is convenient to transport.
A 1.5-inch segment from roughly 200 strands of hair (comparable to a #2 pencil in width) from the scalp provides 100mg, which is the optimal amount for both screening and confirmation processes. For EtG, additional tests, or testing beyond 10 panels, a specimen weighing 150mg is suggested. Utilizing a jeweler’s scale for weighing is recommended. If scalp hair isn't available, a comparable quantity of body hair can be gathered. When we mention head hair, we mean scalp hair specifically. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory drug test processing encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the sample's preliminary integration into a lab system. This includes checking that the sample was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and entering any missing data not covered by an electronic chain of custody process.
Screening serves as an initial drug abuse quick-check. Even though Screening is a cost-efficient method to eliminate drug usage in most cases, positive results from this stage must be verified for legal admissibility. Samples testing positive in Screening need a subsequent confirmation.
For samples testing positive in Screening, additional hair is extracted from the initial sample for the Extraction phase. During this phase, drug extraction from the hair occurs at a much lower concentration than other methods (e.g., urine or oral fluid), showing the complexity of conducting hair drug testing.
Positive screening results are confirmed via GC/MS, GC/MS/MS, or LC/MS/MS techniques. Before confirmation, samples initially positive are cleansed as necessary. The whole process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) accreditation for Hair and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being called "hair follicle tests", the analysis is performed on the hair strand, not the follicle under the scalp.
Compared to urine tests, hair follicle testing in Knik River, AK, offers superior detection and reliability.
With a longer detection window, it captures a more comprehensive substance use history.
Traditional urine tests fall short in terms of tampering resistance, an area where hair tests excel.
The meticulous process of hair testing ensures a high degree of accuracy, reducing false negatives.
Hair follicle tests in Knik River, AK, offer an extended detection window of up to 90 days.
This enables employers to view a more complete history of substance use among employees or applicants.
Employers benefit from this broader insight, enhancing their ability to identify patterns of use.
In Knik River, AK, hair follicle testing stands as an impenetrable method, reducing sample tampering risks.
Its robust collection and analysis process ensure authenticity.
Unlike urine testing, hair samples are less susceptible to adulteration.
Employers gain confidence in their testing program's integrity through scientifically validated results.
Our expansive network of testing centers, including local facilities in Knik River, AK, provides unmatched convenience.
These locations ensure swift and stress-free testing procedures for everyone involved.
Employers and individuals benefit from our streamlined drug testing services at accessible sites.
Our drug testing process in Knik River, AK, is simple and confidential, prioritizing privacy.
From ordering a test to receiving results, we ensure a seamless experience.
Clients appreciate the ease of use, securing reliable outcomes without compromising confidentiality.
Fast, discreet services cater to all privacy concerns and make the process worry-free.
In Knik River, AK, we offer drug testing services with competitive pricing and quick turnaround times.
Our cost-effective approach delivers exceptional value, making us a preferred choice.
Companies, regardless of size, benefit from our affordable solutions and expedited service, reinforcing the value received.
This combination aids employers in maintaining proactive and economical drug testing protocols.
In Knik River, AK, hair follicle testing offers speedy and reliable drug screening. The method's precision ensures high accuracy in detecting substance use.
Its efficient detection process stands as a testament to its effectiveness, helping employers make informed decisions quickly.
Companies value the reliable results produced by hair follicle tests, which help maintain safe workplaces.
Employers can trust these tests to accurately reflect employee compliance with drug use policies.
Utilizing hair follicle testing in Knik River, AK, brings compliance and peace of mind.
It ensures adherence to workplace drug policies, minimizing legal risks.
Employers embrace these tests for their ability to strengthen workplace safety measures and meet regulatory standards.
This compliance fosters a healthier work environment for all employees.
