Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective approach for identifying drug and alcohol consumption. Hair captures long-term drug and alcohol history by embedding biomarkers within the strands as they grow. A sample taken close to the scalp captures approximately a three-month period for drug and alcohol detection. Hair is easy to collect, hard to tamper with, and convenient to transport.
A section of hair measuring 1.5 inches with roughly 200 strands (comparable to the thickness of a #2 pencil) close to the scalp produces 100mg of hair, the optimal amount for analysis and confirmation. For EtG, additional testing, or over 10 panels, 150mg of the sample is advisable. We suggest using a jeweler’s scale for weighing the specimen. Should scalp hair be unavailable, an equivalent collection of body hair can suffice. By head hair, we specifically mean scalp hair, while body hair encompasses other types (facial, axillary, etc.).
Process Overview
The primary phases in lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample within the lab’s framework. This step involves authenticating that the sample was appropriately sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and inputting any extra data absent in an electronic chain of custody system.
Screening is a preliminary check for drug consumption. Though Screening is an economical method to eliminate drug use in most samples, a positive result from screening requires confirmation for court submission. All samples that show preliminary positivity in Screening necessitate further confirmation.
If a sample shows a tentative positive outcome during Screening, additional hair is extracted from the primary specimen for Extraction. In this stage, drug compounds are isolated from hair at much lower levels than other techniques (e.g., urine or oral fluid), which highlights why hair testing is among the most intricate methodologies.
Confirmation for any positive screening findings is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Any samples with preliminary positive results undergo washing prior to confirmation if needed. The comprehensive lab process from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests," the analysis actually examines the hair strand, not the follicle beneath the scalp.
Why Hair Testing Triumphs in Luray, VA
In Luray, hair follicle testing outshines urine tests by providing superior detection accuracy and reliability. Unlike traditional urine tests, hair testing has an extended detection period and reduced susceptibility to tampering, making it the preferred choice for many local organizations.
Benefits of hair testing include its wide detection window and the reliability of results, comparing favorably against the limitations seen in urine testing methods in Luray and beyond.
Comprehensive Detection Period in Luray, VA
Hair follicle testing is highly valuable in Luray due to its ability to detect drug use over a period of up to 90 days. This extended detection window provides employers with a detailed overview of an individual's substance use history.
Gaining insights into long-term drug usage patterns, hair testing offers a thorough investigation tool.
By choosing hair follicle tests, employers in Luray can ensure that they have a comprehensive understanding of their employees' substance habits.
Reliable Testing in Luray, VA
Hair follicle testing presents a tamper-resistant method in Luray, dramatically lowering the risk of result manipulation. The test's robust process guarantees authentic outcomes, offering confidence to users.
Advent of hair testing has significantly enhanced the integrity of drug testing procedures, ensuring more reliable results in Luray.
This method ensures the authenticity of samples collected, assuring stakeholders of unquestionable accuracy.
Accessible Testing in Luray, VA
Luray boasts convenient local and nationwide testing locations, ensuring simple access to drug testing services. This broad network allows for quick, hassle-free scheduling and test taking, benefitting users with its ease.
Individuals in Luray can enjoy easy access to hair follicle testing services with locations spread throughout the area, offering convenience and reducing logistical barriers for all participants.
Streamlined Process in Luray, VA
The process for ordering and undergoing hair follicle tests in Luray is both simple and confidential, addressing user concerns of privacy and ease. From scheduling to result delivery, the process remains secure and straightforward.
This ease of process ensures that participants can partake in testing without undue stress.
Luray's streamlined testing approach offers a reassuringly private process for all users.
Value and Speed in Luray, VA
Offering affordable pricing and quick turnaround times, hair follicle testing in Luray provides excellent value for companies, regardless of size. This combines cost efficiency with timely results, contributing to organizational peace of mind.
By keeping costs low and results timely, businesses benefit from this reliable service.
Competitive pricing and prompt results make our hair testing services a popular choice, reinforcing our commitment to providing value.
Luray, VA benefits from fast and efficient hair follicle drug testing, providing accurate results swiftly. This method ensures a high level of precision in detecting substance use, offering reliable results in a timely manner.
With its ability to produce accurate outcomes quickly, hair follicle drug testing in Luray stands out for its efficiency in detecting a range of substances, making it an invaluable tool for employers and various organizations.
Ensuring Compliance in Luray, VA
Employers in Luray find peace of mind through hair follicle testing, aligning with drug-free workplace policies and decreasing legal implications and risks. Implementing these tests fosters a safer and more compliant work environment.
Using this method reinforces a commitment to a drug-free workplace, beneficial for all stakeholders.
Incorporating hair tests into workplace protocols enhances both compliance and safety for companies in Luray.
