Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair strands offer an extensive timeline for detecting alcohol and other substances by encapsulating biomarkers within the hair's fiber. When obtained near the scalp, hair can supply a detection period of up to around 90 days for alcohol and drugs. Hair collection is straightforward, relatively hard to tamper with, and easily transportable.
A sample length of 1.5 inches consisting of roughly 200 hair strands (comparable to the width of a #2 pencil) taken closest to the scalp provides 100mg of hair, ideal for both screening and verification. For EtG, additional panels, and/or testing exceeding 10 panels, a 150mg sample is advisable. It is suggested to weigh the sample using a jeweler’s scale. Should scalp hair not be available, a comparable quantity of body hair can be used instead. In discussions about head hair, it solely pertains to scalp hair. The term body hair encompasses all other types of hair (facial, armpit, etc.).
Process Overview
The primary steps in the laboratory procedures for a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial manipulation of a sample within a laboratory’s framework. It ensures the sample was appropriately sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any extra data entry not managed by an electronic chain of custody process.
Screening constitutes a preliminary assessment for substances of abuse. Although Screening is an economical approach to exclude drug consumption in most samples, a positive result needs confirmation to be court-admissible. Samples showing presumptive positivity in Screening require further confirmation.
If a sample indicates positivity during the Screening phase, additional hair is extracted from the original specimen for Extraction. During this step, drugs are extracted from the hair at much lower concentrations compared to other methods (e.g., urine or saliva), making hair drug analysis the most challenging technique to execute.
Any positive findings in Screening are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleaned prior to confirmation as required. The comprehensive laboratory procedure from Accessioning to Confirmation is audited under the CAP (College of American Pathologists) Hair designation, alongside ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the misnomer "hair follicle tests," the test actually examines the strand of hair, not the follicle beneath the scalp.
When comparing hair follicle testing to urine tests in Stark City, MO, several benefits become apparent. Hair testing offers superior detection accuracy and reliability, capturing drug history over a longer time span compared to traditional urine tests.
Traditional urine tests have been a staple, yet hair follicle tests outperform them with their broader detection windows and resistant nature to tampering, making them more dependable for sustained substance use monitoring.
Hair follicle testing in Stark City, MO, provides an extensive detection window, revealing drug use up to 90 days prior. This offers employers a comprehensive view of an employee or candidate's substance use history.
Such an extended detection timeline aids employers in better assessing the substance habits of individuals, ensuring a safer and compliant workplace environment.
In Stark City, MO, hair follicle testing is acknowledged for its resistance against sample tampering. This testing method offers highly reliable results that are difficult to adulterate, ensuring the integrity of each test.
The robustness against tampering in hair follicle testing provides assurance to employers and legal entities, reducing doubts regarding test outcomes and sample validity.
Our nationwide network of testing centers in Stark City, MO, ensures that hair follicle testing is easily accessible. Customers benefit from the convenience of numerous locations, receiving quick and hassle-free service.
The strategic placement of testing centers allows seamless access, ensuring swift response times for drug testing needs across the country.
In Stark City, MO, the hair follicle testing process is designed to be simple and confidential. From ordering to results retrieval, the emphasis on privacy and ease of use addresses any client concerns.
The streamlined approach ensures that each step is intuitive, offering a discreet testing experience that safeguards personal information while delivering necessary results expediently.
We offer competitive pricing and fast turnaround times for hair follicle testing in Stark City, MO. This ensures businesses of all sizes receive excellent value and peace of mind through cost-effective solutions.
Our affordable pricing structures make high-quality testing accessible, paired with rapid results to meet the fast-paced demands of professional environments.
In Stark City, MO, hair follicle testing stands out for its swift and precise drug detection capabilities. Its high accuracy rate in identifying substances is unmatched, providing peace of mind to all stakeholders with quick and reliable results.
The strength and speed of hair follicle tests provide efficient solutions for detecting drug use, enhancing their value for businesses and other entities demanding fast, accurate outcomes.
Hair follicle testing in Stark City, MO, provides compliance with workplace drug-free policies, ensuring employers meet legal requirements and enhance safety within the workplace.
By implementing hair testing, employers gain peace of mind as it mitigates legal risks and reinforces the adherence to zero-tolerance practices within their organizations.
