Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a potent method to detect the presence of drugs and alcohol. As hair grows, it captures biomarkers, offering a historical record of alcohol and drug use over an extended period. When obtained from the scalp, the hair can reveal usage patterns for up to about three months. This method is not only easy to collect but also resistant to tampering and straightforward to transport.
A 1.5-inch section of roughly 200 strands (similar in thickness to a #2 pencil) cut from the scalp yields approximately 100mg, which is the ideal amount for testing and validation. For EtG, supplementary tests, or analyses beyond 10 panels, 150mg is advised. It's recommended to measure the sample using a jeweler’s scale. If scalp hair is unavailable, an equivalent amount of body hair can be used. By "head hair", we mean hair from the scalp exclusively. "Body hair" covers all other types, such as facial or axillary hair.
Process Overview
The laboratory procedure for processing a drug test result includes four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab's system. This step verifies that the sample was properly sealed and transported, assigns a unique LAN (Laboratory Accessioning Number), and completes extra data entry tasks not handled by an electronic chain of custody program.
Screening offers a preliminary check for substances of abuse. Although Screening provides a cost-efficient method to exclude drug usage in most samples, any positive outcome requires confirmation to be legally accepted. Samples that are initially positive in Screening must undergo further validation.
Should a sample test presumptively positive during Screening, additional hair is retrieved from the original sample for Extraction. This step involves extracting drugs from hair at concentrations notably lower than other methods (such as urine or oral fluid), making hair drug testing the most challenging method to execute.
Confirming any positive Screening results occurs via GC/MS, GC/MS/MS, or LC/MS/MS technologies. Before confirmation, all presumptively positive samples undergo washing if required. The complete laboratory flow from Accessioning to Confirmation is monitored under both the standards of the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", these tests actually examine the hair strands and not the follicles beneath the scalp.
Comparing with urine tests, hair follicle testing in Ray City, GA, boasts superior detection capabilities. Hair tests provide a longer detection window than urine tests, capturing a broader picture of drug use history.
The reliability of hair follicle tests surpasses that of urine tests, as the observed collection process minimizes tampering, providing an authentic assessment of an individual's substance use.
The extended detection window of hair follicle testing in Ray City, GA, is unparalleled. Employers gain insights into an individual's substance history over the past 90 days, offering a comprehensive view beyond the immediate past.
This method allows for a thorough evaluation, aiding in making informed employment decisions. It effectively reflects an applicant’s or employee’s long-term substance use trends, beyond recent habits.
Hair follicle testing in Ray City, GA, substantially diminishes the risk of tampering. The method's inherent resistance to sample adulteration makes it a trustworthy option against manipulation.
The testing process involves a meticulous, observed collection, which eliminates the chances of swapping or contaminating samples, ensuring genuine results every time.
With extensive national coverage, testing locations in Ray City, GA provide convenience. These centers are strategically positioned for easy access, making the testing process seamless and stress-free.
Employers and individuals alike benefit from the widespread presence of testing centers, ensuring swift and hassle-free testing services across all regions.
In Ray City, GA, the hair follicle testing process is straightforward and confidential. From ordering the test to receiving results, every step is designed to protect privacy and ease.
This simple approach ensures that test-takers feel secure and informed, with their personal information handled discreetly throughout the entire process.
Ray City, GA, benefits from competitive pricing and rapid turnaround times in hair follicle testing. Clients receive excellent value while ensuring quick availability of results.
The affordable pricing model paired with fast service meets the needs of businesses of all capacities, offering peace of mind and efficiency.
In Ray City, GA, hair follicle drug tests offer unmatched precision, providing swift and accurate results. Their high detection accuracy makes them superior in identifying substance use, ensuring reliable outcomes.
The robust method used in hair follicle testing guarantees consistency, quickly turning around results without compromising on accuracy. This ensures timely decision-making for employers needing immediate assessments.
Employers in Ray City, GA, find peace of mind with hair follicle testing, as it helps adhere to drug-free workplace policies. This ensures compliance, minimizing legal complications and fostering a safer work environment.
Emphasizing reliability, this approach significantly supports maintaining legal and ethical standards, contributing to the overall safety and well-being of the workforce.
