Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying drug and alcohol usage. By embedding biomarkers within the strands of the growing hair, it offers a comprehensive history of substance use. When taken near the scalp, it can reveal drug and alcohol intake for a period of up to three months. The collection process for hair is straightforward, challenging to tamper with, and convenient to transport.
An optimal hair sample, measuring 1.5 inches and consisting of approximately 200 strands (comparable to the thickness of a #2 pencil), provides roughly 100mg of hair, which is perfect for both screening and verification purposes. When conducting EtG, additional tests, or those exceeding 10 panels, it's suggested to use 150mg of the hair sample. We advise assessing the specimen's weight using a jeweler’s scale. If scalp hair isn't an option, a similar quantity of body hair might be utilized. In reference to head hair, it specifically denotes scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The drug testing procedure in a lab encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
In the Accessioning phase, the sample undergoes preliminary processing into the laboratory system. This step ensures the sample was securely sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any data input absent from an electronic chain of custody system.
Screening constitutes the initial rapid evaluation for drug presence. Although cost-efficient for filtering out drug use in the bulk of samples, positive results from Screening necessitate confirmation to be valid in legal proceedings. Samples deemed potentially positive during Screening require further confirmation.
When a sample shows potential positivity in the Screening stage, additional hair is taken from the initial sample for the Extraction process. Here, drugs are extracted from the hair at notably lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most intricate methodology to execute.
The Confirmation phase for any positive screening result employs GC/MS, GC/MS/MS or LC/MS/MS. Prior to confirmation, all presumptive positive samples undergo washing if required. The comprehensive lab procedure from Accessioning to Confirmation is conducted under CAP (College of American Pathologists) Hair guidelines and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis involves the hair strand itself, not the follicle beneath the scalp.
Why does hair follicle testing triumph over urine tests in New Haven, OH? With superior detection accuracy, hair tests provide a much broader detection window, capturing a longer history of drug use. This reliable method significantly outperforms traditional urine testing.
Hair testing offers a more comprehensive view on substance use, making it a better choice for employers and legal entities.
One of the standout features of hair follicle tests in New Haven, OH, is their extended detection window. These tests can monitor drug use for up to 90 days, offering employers a thorough understanding of an individual's substance history.
This prolonged awareness aids in making informed decisions regarding a potential or current employee's drug use patterns.
Hair follicle testing in New Haven, OH, provides a tamper-resistant method that minimizes sample adulteration. This ensures the results remain reliable and beyond question, thus safeguarding the integrity of the testing process.
This method's resistance to tampering offers unparalleled assurance in the testing industry.
Residents of New Haven, OH, benefit from the convenience of numerous nationwide testing centers. These centers ensure quick and hassle-free access to testing services, facilitating easy and efficient testing.
With numerous locations available, individuals and businesses can rely on timely and accessible testing options.
The process for hair follicle testing in New Haven, OH, is simple and carried out with the utmost respect for confidentiality. From ordering the test to receiving results, every step is designed to ensure privacy and ease of use.
Privacy and efficiency are prioritized, providing a straightforward experience for all involved.
Hair follicle testing in New Haven, OH, is known for its affordable pricing and fast turnaround. This makes it a cost-effective solution for companies of all sizes, providing excellent value without compromising on quality.
The combination of competitive pricing and speedy results ensures businesses receive great value and timely outcomes.
In New Haven, OH, hair follicle drug tests are known for their speed and accuracy. These tests offer precise results for detecting drug and alcohol usage, providing dependable evidence of substance use.
The efficiency of hair testing makes it a preferred option for quick and accurate results, ensuring reliability for both employers and individuals alike.
Utilizing hair follicle drug testing in New Haven, OH, helps employers comply with workplace drug-free policies. This reduces potential legal risks and enhances safety in the work environment, providing employers with peace of mind.
A drug-free workplace is crucial for safety and productivity, and hair testing is a vital tool in achieving this goal.
