Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a robust method for identifying drug and alcohol consumption. By capturing biomarkers within the fibers of the developing hair strand, hair offers a long-term timeline of alcohol and drug use. Collected near the scalp, hair can reveal substance use up to roughly a 3-month period for both alcohol and drugs. Collecting hair is straightforward, challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches, comprising around 200 strands of hair (similar in size to a #2 pencil) and closest to the scalp, provides 100mg, which is ideal for both screening and confirmation. For EtG, additional panels, and/or tests exceeding 10 panels, a 150mg specimen is advisable. We suggest using a jeweler’s scale for precise specimen measurement. If scalp hair isn't available, a corresponding amount of body hair can be collected. References to head hair denote scalp hair specifically. Body hair includes all other types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial entry of a sample into a lab's system. This step ensures that the sample was correctly sealed and shipped, a random LAN (Laboratory Accessioning Number) is given, and further data entry is completed if not handled by an electronic chain of custody system.
Screening provides an initial rapid assessment for drugs of abuse. Although Screening is a budget-friendly option for eliminating drug use in most samples, a positive screening result requires confirmation to be legally valid. Samples that are assumed positive in Screening need a secondary confirmation process.
Should a sample test positive during the Screening phase, additional hair is extracted from the initial collection for the Extraction stage. Here, drugs are isolated from hair at concentrations significantly lower than those in other techniques (e.g., urine or oral fluid), making hair drug screening the most challenging methodology.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo washing as necessary before confirmation. The comprehensive laboratory sequence from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The test is often called a "hair follicle test", but it actually examines the hair strand, not the follicle beneath the scalp.
In Fairbanks, LA, hair follicle testing outperforms traditional urine tests due to its superior detection capabilities. The extended detection window provides a more comprehensive insight into an individual's drug usage.
Employers value hair testing as it mitigates the risks of manipulation and delivers consistently accurate results. The robust methodology behind hair tests makes them more reliable for establishing a drug-free workplace.
The extended detection window provided by hair follicle tests in Fairbanks, LA, covers drug usage up to 90 days, enabling employers to assess an individual's long-term substance habits.
Such extensive detection capability offers employers in Fairbanks a thorough overview of an applicant or employee's drug history, aiding in better-informed decision-making regarding hiring or retention.
Fairbanks, LA employs hair follicle tests to drastically lower the possibility of sample tampering, offering reliable results that resist adulteration.
This method's resiliency against manipulation ensures the integrity and authenticity of outcomes, making it a trustworthy option for employers focused on stringent drug policies.
Fairbanks, LA offers conveniently located testing centers nationwide, simplifying access to quick and efficient testing services for individuals and businesses.
The wide-reaching network of centers ensures prompt service delivery, allowing for hassle-free scheduling and conducting of hair follicle tests, aligned with client needs.
In Fairbanks, LA, the process for obtaining and performing hair follicle tests is straightforward and confidential, safeguarding client privacy at every stage.
From placing an order to receiving results, the seamless process addresses privacy concerns while ensuring a user-friendly experience for individuals and businesses alike.
Fairbanks, LA provides competitive pricing on hair follicle tests combined with swift turnaround times, offering businesses value for money.
Our cost-effective solutions ensure that companies of any size can access reliable drug testing without financial strain, guaranteeing efficiency and affordability.
Hair follicle tests in Fairbanks, LA offer fast and precise detection of drug usage, delivering trustworthy results. These tests excel in accurately recognizing substance traces, ensuring reliability compared to alternatives.
The efficiency of hair testing allows for rapid turnaround of results, giving employers quick insights into their applicants’ or employees' histories. This ensures timely decision-making and maintains a drug-free workplace environment.
In Fairbanks, LA, hair follicle testing helps employers comply with drug-free policies, fortifying workplace safety along with fostering a lawful environment.
Employers gain the peace of mind that a tamper-resistant and effective testing method brings, mitigating potential workplace and legal risks while upholding safety standards.